{"id":172,"date":"2025-03-29T18:00:20","date_gmt":"2025-03-29T10:00:20","guid":{"rendered":"https:\/\/www.wunen.com\/index.php\/2025\/03\/29\/c%e5%85%a5%e9%97%a8%e5%ad%a6%e4%b9%a0-%e5%9b%be%e4%b9%a6%e9%98%85%e8%af%bb%e5%99%a8wpf-%e7%94%a8%e6%88%b7%e6%8e%a7%e4%bb%b6%e6%8a%80%e6%9c%af\/"},"modified":"2025-03-29T18:00:20","modified_gmt":"2025-03-29T10:00:20","slug":"c%e5%85%a5%e9%97%a8%e5%ad%a6%e4%b9%a0-%e5%9b%be%e4%b9%a6%e9%98%85%e8%af%bb%e5%99%a8wpf-%e7%94%a8%e6%88%b7%e6%8e%a7%e4%bb%b6%e6%8a%80%e6%9c%af","status":"publish","type":"post","link":"http:\/\/www.wunen.com\/index.php\/2025\/03\/29\/c%e5%85%a5%e9%97%a8%e5%ad%a6%e4%b9%a0-%e5%9b%be%e4%b9%a6%e9%98%85%e8%af%bb%e5%99%a8wpf-%e7%94%a8%e6%88%b7%e6%8e%a7%e4%bb%b6%e6%8a%80%e6%9c%af\/","title":{"rendered":"C#\u5165\u95e8\u5b66\u4e60&#8212;&#8211;\u56fe\u4e66\u9605\u8bfb\u5668(WPF \u7528\u6237\u63a7\u4ef6\u6280\u672f)"},"content":{"rendered":"<div class=\"article_content clearfix\" id=\"article_content\">\n <link href=\"https:\/\/csdnimg.cn\/release\/blogv2\/dist\/mdeditor\/css\/editerView\/kdoc_html_views-1a98987dfd.css\" rel=\"stylesheet\"\/>\n <link href=\"https:\/\/csdnimg.cn\/release\/blogv2\/dist\/mdeditor\/css\/editerView\/ck_htmledit_views-704d5b9767.css\" rel=\"stylesheet\"\/>\n<div class=\"htmledit_views\" id=\"content_views\">\n<p>\n   \u6b22\u8fce\u5927\u5bb6\u63d0\u51fa\u610f\u89c1,\u4e00\u8d77\u8ba8\u8bba!\n  <\/p>\n<p>\n   <span style=\"font-size:12px\"><br \/>\n    \u8f6c\u8f7d\u8bf7\u6807\u660e\u662f\u5f15\u7528\u4e8e<br \/>\n   <\/span><br \/>\n   <a href=\"http:\/\/blog.csdn.net\/chenyujing1234\"><br \/>\n    <span style=\"font-size:12px; color:#336699\"><br \/>\n     http:\/\/blog.csdn.net\/chenyujing1234<br \/>\n    <\/span><br \/>\n   <\/a>\n  <\/p>\n<p>\n   \u9700\u8981\u6e90\u7801\u8bf7\u4e0e\u6211\u8054\u7cfb\u3002\n  <\/p>\n<\/p>\n<p>\n   \u7f16\u8bd1\u5e73\u53f0\uff1aVS2008 + .Net Framework 3.5\n  <\/p>\n<p>\n   \u8bed\u8a00\uff1a C#\n  <\/p>\n<\/p>\n<h4>\n   1\u3001\u56fe\u4e66\u9605\u8bfb\u5668\u7cfb\u7edf\u67b6\u6784<br \/>\n  <\/h4>\n<h5>\n   1\u30012 \u7cfb\u7edf\u67b6\u6784\u8bbe\u8ba1<br \/>\n  <\/h5>\n<p>\n   \u5728\u8fd9\u4e2a\u7cfb\u7edf\u4e2d\u51fa\u73b0\u5728\u7684\u5b9e\u4f53\u6709<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u56fe\u4e66\u76ee\u5f55\u3001\u56fe\u4e66\u5217\u8868\u3001\u56fe\u4e66\u3001\u538b\u7f29\u683c\u5f0f\u7684\u56fe\u4e66\u3001\u56fe\u50cf\u7f13\u5b58<br \/>\n   <\/span><br \/>\n   \u7b49\u3002\n  <\/p>\n<p>\n   \uff081\uff09 \u6587\u4ef6\u5939\u53ef\u4ee5\u76f4\u63a5\u5b9a\u4e49\u4e3a\u4e00\u4e2a\u7c7b\u3002\u56e0\u4e3a\u8be5\u5bf9\u8c61\u76f8\u5bf9\u56fa\u5b9a\uff0c\u4e0d\u540c\u7684\u6587\u4ef6\u5939\u9664\u4e86\u540d\u79f0\u553e\u4f4d\u7f6e\u4e0d\u4e00\u6837\u5916\uff0c\u8fd8\u53ef\u80fd\u4f1a\u6709\u4e00\u4e9b\u5176\u4ed6\u53d8\u5316\u7684\u7279\u6027\u3002\n  <\/p>\n<p>\n   \uff082\uff09\u6bcf\u4e2a\u6587\u4ef6\u5939\u5305\u542b\u591a\u90e8\u4e66\u3002\u56e0\u4e3a\u56fe\u4e66\u7684\u7c7b\u578b\u4e0d\u662f\u56fa\u5b9a\u7684\uff0c\u6bd4\u5982\u6709\u538b\u7f29\u6587\u4ef6\u7c7b\u578b\u7684\u56fe\u4e66\u548c\u5176\u4ed6\u683c\u5f0f\u7684\u56fe\u4e66\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u9700\u8981\u62bd\u8c61\u51fa\u6765\u5b9e\u73b0\u4e00\u4e2a\u63a5\u53e3<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<p>\n   \uff083\uff09 \u6bcf\u672c\u4e66\u5305\u542b\u591a\u4e2a\u9875\u9762\u3002\u56e0\u4e3a\u6bcf\u4e2a\u9875\u9762\u7684\u683c\u5f0f\u662f\u4e0d\u540c\u7684\uff0c\u56e0\u4e9b\u4e5f\u9700\u8981\u8fdb\u884c\u62bd\u8c61\u3002\n  <\/p>\n<p>\n   \uff084\uff09 \u6bcf\u672c\u56fe\u4e66\u4f1a\u5305\u542b\u4e00\u4e2a\u56fe\u50cf\u7f13\u5b58\uff0c\u8be5\u7f13\u5b58\u63d0\u4f9b\u7684\u529f\u80fd\u76f8\u5bf9\u56fa\u5b9a\uff0c\u5f53\u7136\u4e5f\u53ef\u4ee5\u8fdb\u4e00\u6b65\u62bd\u8c61\u3002\n  <\/p>\n<\/p>\n<p>\n   Catalog\u4ee3\u8868\u4e00\u4e2a\u6587\u4ef6\u5939\u7c7b\uff0c\u5b83\u5305\u542b\u4ee3\u8868\u8be5\u76ee\u5f55\u4e0b<br \/>\n   <span style=\"color:#ff0000; background-color:#ffffff\"><br \/>\n    \u6240\u6709\u56fe\u4e66\u7684ObservableCollection&lt;IBook&gt;\u6cdb\u578b\u96c6\u5408\u7c7b<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<p>\n   IBook\u662f\u62bd\u8c61\u51fa\u6765\u7684\u4ee3\u8868\u4e00\u90e8\u56fe\u4e66\u7684\u63a5\u53e3\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u5b83\u5b9e\u73b0\u4e86INotifyPropertyChanged\u4ee5\u4fbf\u5b9e\u73b0UI\u7ea7\u522b\u7684\u7ed1\u5b9a<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<p>\n   BaseBook\u662f\u4e00\u4e2a\u5b9e\u73b0\u4e86IBook\u63a5\u53e3\u7684\u7c7b\uff0c\u63d0\u4f9b\u4e86\u5bf9\u4e8e\u6bcf\u672c\u56fe\u4e66\u7684\u57fa\u672c\u5b9e\u73b0\u3002\n  <\/p>\n<p>\n   RarBook\u901a\u8fc7\u6d3e\u751f\u81eaBaseBook\u7c7b\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u5b9e\u73b0\u4e86\u538b\u7f29\u683c\u5f0f\u7684\u56fe\u4e66\u5bf9\u8c61<br \/>\n   <\/span><br \/>\n   \uff1b\n  <\/p>\n<p>\n   IBookItem\u63a5\u53e3\u662f\u4ee3\u8868\u56fe\u4e66\u4e66\u9875\u7684\u63a5\u53e3\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    IBook\u63a5\u53e3\u5305\u542b\u4e00\u4e2a\u7c7b\u578b\u4e3aList&lt;IBookItem&gt;\u6cdb\u578b\u96c6\u5408\uff0c\u6765\u8868\u793a\u4e00\u672c\u4e66\u7684\u6240\u6709\u56fe\u4e66\u9875<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<p>\n   RarPage\u5b9e\u73b0\u4e86IBookItem\u63a5\u53e3\uff0c\u63d0\u4f9b\u4e86\u5bf9\u4e8eRarBook\u7c7b\u578b\u56fe\u4e66\u7684\u4e66\u9875\u5b9e\u73b0\u3002\n  <\/p>\n<\/p>\n<h5>\n   1\u30013 \u9879\u76ee\u6587\u4ef6\u5939\u4ecb\u7ecd<br \/>\n  <\/h5>\n<\/p>\n<p>\n   \u5728\u6b64\u56fe\u4e2d\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    Dependencies\u6587\u4ef6\u5939<br \/>\n   <\/span><br \/>\n   \u5305\u542b\u4e86\u9879\u76ee\u4e2d\u4f7f\u7528\u5230\u7684\u7b2c\u4e09\u65b9\u7c7b\u5e93\u6216\u7a0b\u5e8f\uff0c\u6bd4\u5982pdftohtml.exe\u7528\u4e8e\u5c06pdf\u6587\u4ef6\u8f6c\u6362\u4e3aHtml\u683c\u5f0f\u3002\n  <\/p>\n<p>\n   SevenZipSharp.dll\u7528\u4e8e\u538b\u7f29\u6216\u89e3\u538b\u7f29\u6587\u4ef6\uff0c\u4f7f\u7528\u7684\u65f6\u5019\u9700\u89817z.dll\u6765\u8fdb\u884c\u538b\u7f29\u6216\u89e3\u538b\u7f29\u3002\n  <\/p>\n<p>\n   WPFToolkit.dll\u5305\u542b\u4e00\u4e9b\u989d\u5916\u7684\u63a7\u4ef6\u6765\u4e30\u5bccWPF\u63a7\u4ef6\u3002\n  <\/p>\n<p>\n   \u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u7684app.config\u662f\u5e94\u7528\u7a0b\u5e8f\u914d\u7f6e\u6587\u4ef6\u3002\n  <\/p>\n<\/p>\n<h4>\n   2\u3001\u7cfb\u7edf\u6838\u5fc3\u7c7b\u7684\u5b9e\u73b0<br \/>\n  <\/h4>\n<p>\n   \u8fd9\u4e00\u8282\u5c06\u4ecb\u7ecd\u5982\u4f55\u5b9e\u73b0\u3002\u4e3b\u8981\u5185\u5bb9\u6db5\u76d6\u4e86<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    .NET\u7684\u53cd\u5c04\u3001\u591a\u7ebf\u7a0b\u3001\u64cd\u4f5c\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u77e5\u8bc6\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u9762\u5411\u5bf9\u8c61\u65b9\u5f0f\u8bbe\u8ba1\u548c\u5b9e\u73b0\u7c7b<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<h5>\n   2\u30011\u00a0 \u5b9e\u73b0\u56fe\u4e66\u76ee\u5f55Catalog\u7c7b<br \/>\n  <\/h5>\n<p>\n   \u56fe\u4e66\u9605\u8bfb\u5668\u6bcf\u6b21\u5728\u542f\u52a8\u65f6\uff0c\u4f1a\u6839\u636e\u5728\u9009\u9879\u6307\u5b9a\u7684\u6587\u4ef6\u8def\u5f84\u5f02\u6b65\u52a0\u8f7d\u56fe\u4e66\u5230ListBox\u4ee5\u663e\u793a\u4e66\u7c4d\u3002\n  <\/p>\n<p>\n   \u6216\u8005\u7528\u6237\u5355\u51fb\u201c\u6253\u5f00\u201d\u6309\u94ae\uff0c\u4ece\u5f39\u51fa\u7684\u6253\u5f00\u6587\u4ef6\u7a97\u53e3\u4e2d\u9009\u62e9\u4e00\u4e2a\u6587\u4ef6\u3002\n  <\/p>\n<p>\n   Catalog\u4f1a\u5c06\u8be5\u6587\u4ef6\u52a0\u8f7d\u5230\u5176\u56fe\u4e66\u5217\u8868\u4e2d\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    Catalog\u7c7b\u8981\u80fd\u4ece\u6587\u4ef6\u5939\u4e2d\u679a\u4e3e\u56fe\u4e66\u6587\u4ef6\uff0c\u4e5f\u8981\u80fd\u4ece\u7279\u5b9a\u6587\u4ef6\u4e2d\u52a0\u8f7d\u56fe\u4e66\u3002<br \/>\n   <\/span>\n  <\/p>\n<\/p>\n<p>\n   \u4ece\u56fe\u53ef\u4ee5\u770b\u51fa\uff0cCatalog\u5305\u542b\u5b9e\u73b0\u4e86IBook\u63a5\u53e3\u7684\u5b9e\u4f8b\u5217\u8868\uff0c\u4f5c\u4e3a\u5176\u5185\u542b\u7684\u56fe\u4e66\u3002\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u56e0\u4e3a\u8be5\u7c7b\u4e0d\u88ab\u8bbe\u8ba1\u7528\u4e8e\u7ee7\u627f\u6216\u5f00\uff0c\u56e0\u6b64\u5c06\u8be5\u7c7b\u6307\u5b9a\u4e3aInternal.<br \/>\n   <\/span>\n  <\/p>\n<pre><code class=\"language-csharp\"> internal class Catalog\r\n<\/code><\/pre>\n<p>\n   <br \/>\n   Catalog\u7c7b\u5b9a\u4e49\u4e863\u4e2a\u5c5e\u6027\uff0c\u5206\u522b\u7528\u4e8e<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u6307\u5b9a\u6587\u4ef6\u8def\u5f84\u3001\u7528\u4e8e\u4fdd\u5b58\u56fe\u4e66\u7684\u5217\u8868\u53ca\u4e00\u4e2a\u5e03\u5c14\u503c\u83b7\u53d6\u548c\u8bbe\u5b9a\u56fe\u4e66\u53d8\u66f4\u4fe1\u606f<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<p>\n   \u56fe\u4e66\u5217\u8868\u91c7\u7528\u6cdb\u578b\u96c6\u5408\uff0c\u539f\u56e0\u662f\u56e0\u4e3a\u5b83\u91c7\u7528\u4e86\u96c6\u5408\u901a\u77e5\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">#region -----------------\u5c5e\u6027\u533a\u57df-----------------\r\n\r\n\t\tprivate string _bookPath = string.Empty;\/\/\u6587\u4ef6\u8def\u5f84\r\n\t\tpublic string BookPath   \/\/\u6587\u4ef6\u8def\u5f84\u5c5e\u6027\r\n\t\t{\r\n\t\t\tget { return _bookPath; }\/\/\u8fd4\u56de\u503c\r\n\t\t\tset { _bookPath = value; }\/\/\u8bbe\u7f6e\u503c\r\n\t\t}\r\n\t\tprivate ObservableCollection&lt;IBook&gt; _Books =\/\/\u56fe\u4e66\u96c6\u5408\r\n            new ObservableCollection&lt;IBook&gt;();\r\n\t\tpublic ObservableCollection&lt;IBook&gt; Books  \/\/\u56fe\u4e66\u96c6\u5408\u5c5e\u6027\r\n\t\t{\r\n\t\t  get { return _Books; }  \/\/\u8fd4\u56de\u56fe\u4e66\u5217\u8868\r\n\t\t  set { _Books = value; } \/\/\u8bbe\u7f6e\u56fe\u4e66\u5217\u8868\r\n\t\t}\r\n\r\n\t\tprivate bool _IsChanged = false;\/\/\u662f\u5426\u53d8\u66f4\r\n\t\tpublic bool IsChanged  \/\/\u662f\u5426\u53d8\u66f4\u5c5e\u6027\r\n\t\t{\r\n\t\t\tget { return _IsChanged; }  \/\/\u8fd4\u56de\u53d8\u66f4\r\n\t\t\tset { _IsChanged = value; } \/\/\u8bbe\u7f6e\u53d8\u66f4\r\n\t\t}\r\n\r\n\t\t#endregion<\/code><\/pre>\n<p>\n   <br \/>\n   \u5f53\u5728\u9009\u9879\u4e2d\u8bbe\u7f6e\u597d\u56fe\u4e66\u7684\u8def\u5f84\u540e\uff0c\u6bcf\u6b21\u542f\u52a8\u7a0b\u5e8f\u65f6\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u4f1a\u4eceapp.config\u4e2d\u8bfb\u53d6\u8bbe\u7f6e\u597d\u7684\u56fe\u4e66\u8def\u5f84<br \/>\n   <\/span><br \/>\n   \uff0c\u518d\u8c03\u7528\u91cd\u8f7d\u7684\u786eLoad()\u65b9\u5f0f\u4ece\u8def\u5f84\u4e2d\u52a0\u8f7d\u56fe\u4e66\u3002\n  <\/p>\n<p>\n   Load\u6709\u4e24\u4e2a\u91cd\u8f7d\u65b9\u6cd5\u3002\n  <\/p>\n<p>\n   \u4e00\u4e2a\u63a5\u53d7\u4e00\u4e2a\u6587\u4ef6\u8def\u5f84\u4f5c\u4e3a\u53c2\u6570\uff0c\u8be5\u8def\u5f84\u5c06\u4f1a\u88ab\u8d4b\u7ed9Catalog\u5bf9\u8c61\u7684BookPath\u5c5e\u6027\uff1b\n  <\/p>\n<p>\n   \u53e6\u4e00\u4e2aLoad()\u65b9\u6cd5\u4f1a\u6839\u636e\u8be5\u5c5e\u6027\u7684\u503c\u6765\u4ece\u76ee\u5f55\u4e2d\u52a0\u8f7d\u56fe\u4e66\u3002Load\u5e26\u53c2\u6570\u7684\u91cd\u8f7d\u65b9\u6cd5\u5b9e\u73b0\u5982\u4e0b\uff1a\n  <\/p>\n<pre><code class=\"language-csharp\">   public void Load(string path)\/\/\u8be5\u91cd\u8f7d\u65b9\u6cd5\u4f20\u5165\u4e00\u4e2a\u6587\u4ef6\u8def\u5f84\r\n\t\t{\r\n\t\t\ttry\r\n\t\t\t{\r\n\t\t\t\t_bookPath = path;\/\/\u5c06\u8def\u5f84\u6307\u5b9a\u7ed9BookPath\u5c5e\u6027\r\n\t\t\t\tLoad();          \/\/\u8c03\u7528\u4e0d\u5e26\u53c2\u6570\u7684\u91cd\u8f7d\u7684Load\u65b9\u6cd5\r\n\t\t\t}\r\n\t\t\tcatch (Exception err) \/\/\u5728\u52a0\u8f7d\u8fc7\u7a0b\u51fa\u73b0\u9519\u8bef\u5219\u89e6\u53d1\u5f02\u5e38\r\n\t\t\t{    \/\/\u8c03\u7528\u5b9a\u5236\u7684\u5f02\u5e38\u7ba1\u7406\u7a97\u53e3\u663e\u793a\u5f02\u5e38\u4fe1\u606f\r\n\t\t\t\tExceptionManagement.Manage(\"Catalog:LoadPath\", err);\r\n\t\t\t}\r\n\t\t}<\/code><\/pre>\n<p>\n   <br \/>\n   \u4ee3\u7801\u5185\u90e8\u8c03\u7528\u4e86Load\u53e6\u4e00\u4e2a\u91cd\u8f7d\uff0c\u5982\u679c\u4ea7\u751f\u5f02\u5e38\uff0c\u5219\u4f1a<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u4ea7\u751f\u5b9a\u5236\u7684ExceptioMamagerment\u7c7b\u7684Mange()\u65b9\u6cd5<br \/>\n   <\/span><br \/>\n   \u6765\u4ea7\u751f\u4e00\u4e2a\u5f02\u5e38\u7a97\u53e3\u3002\n  <\/p>\n<p>\n   Load() \u65b9\u6cd5\u5b9e\u73b0\u4e86\u52a0\u8f7d\u7684\u6240\u6709\u6838\u5fc3\u903b\u8f91\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">\tprivate void Load()  \/\/\u4e0d\u5e26\u53c2\u6570\u7684\u91cd\u8f7d\u65b9\u6cd5\u5b9e\u73b0\r\n\t\t{\r\n\t\t\ttry\r\n\t\t\t{\r\n\t\t\t\tstring bin = System.Reflection.Assembly.\/\/\u5f97\u5230\u6240\u4fdd\u5b58\u7684\u4e66\u7b7e\u6587\u4ef6\u8def\u5f84\r\n                    GetExecutingAssembly().Location.Replace(\".exe\", \".bin\");\r\n\t\t\t\tif (File.Exists(bin)) \/\/\u5982\u679c\u5b58\u5728\u4e66\u7b7e\r\n\t\t\t\t{\t\t\t\t\t\r\n\t\t\t\t\tif (LoadBooks(bin))\/\/\u52a0\u8f7d\u4e66\u7b7e\r\n\t\t\t\t\t{\r\n\t\t\t\t\t\tbin = System.Reflection.Assembly. \/\/\u5f97\u5230\u4fdd\u5b58\u7684\u5c01\u9762\u6587\u4ef6\u8def\u5f84\r\n                            GetExecutingAssembly().Location.Replace(\".exe\", \".bin2\");\r\n\t\t\t\t\t\tif (File.Exists(bin))  \/\/\u5982\u679c\u5b58\u5728\u5c01\u9762\r\n\t\t\t\t\t\t{   \/\/\u4f7f\u7528\u4e00\u4e2a\u540e\u53f0\u7ebf\u7a0b\u5f02\u6b65\u7684\u52a0\u8f7d\u56fe\u4e66\u5c01\u9762\t\t\t\t\t\t\t\r\n\t\t\t\tThread t = new Thread(new ParameterizedThreadStart(LoadCovers));\r\n\t\t\t\tt.IsBackground = true;\/\/\u6307\u5b9a\u7ebf\u7a0b\u4e3a\u540e\u53f0\u7ebf\u7a0b\r\n\t\t\t\tt.Priority = ThreadPriority.BelowNormal;\/\/\u6307\u5b9a\u7ebf\u7a0b\u4f18\u5148\u7ea7\u8f83\u4f4e\r\n\t\t\t\tt.Start(bin); \/\/\u5f00\u59cb\u6267\u884c\u7ebf\u7a0b\uff0c\u5e76\u4f20\u5165Bin\u53c2\u6570\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t\telse  \/\/\u5982\u679c\u52a0\u8f7d\u4e66\u7b7e\u5931\u8d25\r\n\t\t\t\t\t\tParseDirectoryThread();\/\/\u901a\u8fc7\u5206\u6790\u6587\u4ef6\u5939\u91cd\u5efa\u4e66\u7b7e\r\n\t\t\t\t}\r\n\t\t\t\telse \/\/\u5982\u679c\u4e66\u7b7e\u6587\u4ef6\u4e0d\u5b58\u5728\r\n\t\t\t\t{\r\n                    ParseDirectoryThread();\/\/\u901a\u8fc7\u5206\u6790\u6587\u4ef6\u5939\u91cd\u5efa\u4e66\u7b7e\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tcatch (Exception err) \/\/\u4ea7\u751f\u5f02\u5e38\r\n\t\t\t{   \/\/\u663e\u793a\u4e00\u4e2a\u5f02\u5e38\u4fe1\u606f\u7a97\u53e3\uff0c\u5217\u660e\u5f02\u5e38\u4fe1\u606f\r\n\t\t\t\tExceptionManagement.Manage(\"Catalog:Load\", err);\r\n\t\t\t}\r\n\t\t}<\/code><\/pre>\n<p>\n   <br \/>\n   \u4ee3\u7801\u9996\u5148\u4f7f\u7528System.Reflection.Assembly.GetExecutingAssembly\u8fd4\u56de\u5f53\u524d\u6267\u884c\u7684\u7a0b\u5e8f\u96c6\uff0c\u83b7\u53d6\u5176Location\u5c5e\u6027\u7684\u503c\uff0c\n  <\/p>\n<p>\n   \u5373\u7a0b\u5e8f\u96c6\u7684\u4f4d\u7f6e\u3002\n  <\/p>\n<p>\n   \u8c03\u7528Replace()\u65b9\u6cd5\u5c06exe\u6269\u5c55\u540d\u66ff\u6362\u4e3abin\u6269\u5c55\u540d\uff0c\u5f97\u5230\u4e00\u4e2a\u4e0e\u53ef\u6267\u884c\u6587\u4ef6\u76f8\u540c\u7684.bin\u6587\u4ef6\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u8fd9\u4e2a\u6587\u4ef6<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u4fdd\u5b58\u4e86\u56fe\u4e66\u7684\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u4fe1\u606f\uff0c\u8be5\u4fe1\u606f\u4f5c\u4e3a\u4e66\u7b7e\u4ee5\u4e8c\u8fdb\u5236\u683c\u5f0f\u4fdd\u5b58\uff0c<br \/>\n   <\/span><br \/>\n   \u5982\u679c\u8be5\u6587\u4ef6\u5b58\u5728\uff0c\u5219\u8c03\u7528LoadBooks()\u65b9\u6cd5\u52a0\u8f7d\u4e66\u7b7e\uff1b\n  <\/p>\n<p>\n   \u53e6\u4e00\u4e2a\u4e0e\u53ef\u6267\u884c\u6587\u4ef6\u5177\u6709\u76f8\u540c\u6587\u4ef6\u540d\uff0c\u6269\u5c55\u540d\u4e3abin2\u7684\u6587\u4ef6\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u4fdd\u5b58\u7684\u662f\u6bcf\u672c\u56fe\u4e66\u7684\u5c01\u9762\uff0c<br \/>\n   <\/span><br \/>\n   <span style=\"color:#333333\"><br \/>\n    \u5982\u679c\u5b58\u5728\uff0c\u4ee3\u7801\u4f7f\u7528\u4e00\u4e2a\u53c2\u6570\u7ebf\u7a0b\u540e\u53f0\u52a0\u8f7d\u56fe\u4e66<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#333333\"><br \/>\n    \u5c01\u9762\u4fe1\u606f\u3002<br \/>\n   <\/span>\n  <\/p>\n<\/p>\n<h5>\n   2\u30012 \u52a0\u8f7d\u4e66\u7b7e\u4fe1\u606f<br \/>\n  <\/h5>\n<p>\n   \u56fe\u4e66\u9605\u8bfb\u5668\u5c3d\u91cf\u4fdd\u5b58\u7528\u6237\u6240\u8bfb\u8fc7\u7684\u4e66\u7684\u5386\u53f2\u4fe1\u606f\uff0c\u4ee5\u4fbf\u4e0b\u6b21\u6253\u5f00\u8f6f\u4ef6\u65f6\uff0c\u80fd\u76f4\u63a5\u4ece\u524d\u4e00\u6b21\u7684\u4f4d\u7f6e\u5f00\u59cb\u9605\u8bfb\u3002\n  <\/p>\n<p>\n   \u56e0\u6b64\u5728\u6bcf\u6b21\u5173\u95ed\u8f6f\u4ef6\u65f6\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u4f1a\u8c03\u7528Save()\u65b9\u6cd5\u6765\u4fdd\u5b58\u8fd9\u4e9b\u4fe1\u606f\u3002LoadBooks()\u65b9\u6cd5\u5c06\u4ece\u4fdd\u5b58\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\u6062\u590d\u5386\u53f2\u8bb0\u5f55<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<pre><code class=\"language-csharp\">private bool LoadBooks(string fileName)\/\/\u4ece\u6587\u4ef6\u4e2d\u52a0\u8f7d\u56fe\u4e66\u96c6\u5408\u4fe1\u606f\r\n\t\t{\r\n\t\t\tbool result = true; \/\/\u9ed8\u8ba4\u7ed3\u679c\u503c\r\n\t\t\tIFormatter formatter = new BinaryFormatter();\/\/\u5b9e\u4f8b\u5316\u4e8c\u8fdb\u5236\u683c\u5f0f\u5316\u5668\r\n\t\t\tStream stream = new FileStream(fileName,  \/\/\u521b\u5efa\u4e00\u4e2aFileStream\u6253\u5f00\u6587\u4ef6\u6d41\r\n\t\t\t\tFileMode.Open,\r\n\t\t\t\tFileAccess.Read,\r\n\t\t\t\tFileShare.None);\r\n\t\t\ttry\r\n\t\t\t{\r\n\t\t\t\t\/\/\u4ece\u6d41\u4e2d\u53cd\u5e8f\u5217\u5316\u51fa\u6587\u4ef6\u76ee\u5f55\r\n\t\t\t\tstring booksFrom = (string)formatter.Deserialize(stream);\r\n\t\t\t\t\/\/\u5982\u679c\u56fe\u4e66\u8def\u5f84\u4e0e\u5f53\u524d\u76ee\u5f55\u4f4d\u4e8e\u4e0d\u540c\u7684\u8def\u5f84\r\n\t\t\t\tif (this._bookPath != booksFrom || !Directory.Exists(this._bookPath))\r\n\t\t\t\t{   \/\/\u65b0\u5efa\u4e00\u4e2abooks\u96c6\u5408\u7c7b\r\n\t\t\t\t\tthis._Books = new ObservableCollection&lt;IBook&gt;();\r\n\t\t\t\t\tresult = false;\/\/\u52a0\u8f7d\u5931\u8d25\r\n\t\t\t\t}\r\n\t\t\t\telse \/\/\u5982\u679c\u662f\u540c\u4e00\u4e2a\u6587\u4ef6\u5939\r\n\t\t\t\t{\r\n\t\t\t\t\t\/\/\u9996\u5148\u53cd\u5e8f\u5217\u5316\u51fa\u56fe\u4e66\u6570\u76ee\r\n\t\t\t\t\tint count = (int)formatter.Deserialize(stream);\r\n\t\t\t\t\tfor ( int i = 0; i &lt; count; i++ ) \/\/\u5faa\u73af\u56fe\u4e66\u6570\u76ee\r\n\t\t\t\t\t{\r\n\t\t\t\t\t\t\/\/\u53cd\u5e8f\u5217\u5316\u51fa\u6bcf\u4e2a\u6587\u4ef6\u7684\u6587\u4ef6\u8def\u5f84\r\n\t\t\t\t\t\tstring filePath = (string)formatter.Deserialize(stream);\r\n\t\t\t\t\t\tlong size = (long)formatter.Deserialize(stream);\/\/\u6587\u4ef6\u5927\u5c0f\r\n\t\t\t\t\t\tint nbPages = (int)formatter.Deserialize(stream);\/\/\u9875\u6570\r\n\t\t\t\t\t\tstring bookmark = (string)formatter.Deserialize(stream);\/\/\u4e66\u7b7e\r\n                        bool isread= (bool)formatter.Deserialize(stream);\/\/\u662f\u5426\u9605\u8bfb\r\n\t\t\t\t\t\tFileInfo file = new FileInfo( filePath );\/\/\u83b7\u53d6\u6587\u4ef6\u4fe1\u606f\r\n\t\t\t\t\t\tif( file.Exists )\/\/\u5982\u679c\u6587\u4ef6\u5b58\u5728\r\n\t\t\t\t\t\t{\r\n\t\t\t\t\t\t\tIBook bk = null;\/\/\u521d\u59cb\u5316\u5b9e\u73b0IBook\u63a5\u53e3\u7684\u5bf9\u8c61\r\n                            \/\/\u5982\u679c\u4e66\u7b7e\u8fc7\u6ee4\u8bbe\u7f6e\u4e2d\u5305\u542b\u4e0e\u6587\u4ef6\u4e00\u81f4\u7684\u6269\u5c55\u540d\r\n                            if (Properties.Settings.Default.BookFilter.\r\n                                Contains(file.Extension.ToUpper()))\r\n                                bk = (IBook)new RarBook(file.FullName, false);\/\/\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684Rar\u4e66\u672c\u5bf9\u8c61\r\n\t\t\t\t\t\t\tbk.Bookmark = bookmark;\/\/\u6307\u5b9a\u4e66\u7b7e\r\n\t\t\t\t\t\t\tbk.Size = size;        \/\/\u6307\u5b9a\u5927\u5c0f\r\n\t\t\t\t\t\t\tbk.NbPages = nbPages;  \/\/\u6307\u5b9a\u9875\u6570\r\n                            bk.IsRead = isread;    \/\/\u6307\u5b9a\u662f\u5426\u9605\u8bfb\r\n\t\t\t\t\t\t\tthis._Books.Add(bk);   \/\/\u52a0\u8f7d\u5230\u4e66\u7b7e\u5217\u8868\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tcatch( Exception err ) \/\/\u5982\u679c\u51fa\u73b0\u52a0\u8f7d\u5f02\u5e38\r\n\t\t\t{   \/\/\u5728\u5f02\u5e38\u5904\u7406\u7a97\u53e3\u4e2d\u663e\u793a\u5f02\u5e38\u4fe1\u606f\r\n\t\t\t\tExceptionManagement.Manage(\"Catalog:LoadBooks\", err);\r\n\t\t\t}\r\n\t\t\tfinally\r\n\t\t\t{\r\n\t\t\t\tstream.Close(); \/\/\u6587\u4ef6\u6d41\u4f7f\u7528\u5b8c\u6210\u540e\u8981\u5173\u95ed\u4ee5\u91ca\u653e\u975e\u6258\u7ba1\u8d44\u6e90\r\n\t\t\t}\r\n\t\t\treturn result;      \/\/\u8fd4\u56de\u7ed3\u679c\r\n\t\t}<\/code><\/pre>\n<p>\n   <br \/>\n   LoadBooks\u8981\u6839\u636e\u4fdd\u5b58\u7684\u987a\u5e8f\u4ece\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\u53cd\u5e8f\u5217\u5316\u4fdd\u5b58\u7684\u6570\u636e\uff0c\u56e0\u6b64\u4ee3\u7801\u9996\u5148\u5b9e\u4f8b\u5316\u4e86\u4e00\u4e2a\u4e8c\u8fdb\u5236\u5e8f\u5217\u5316\u5bf9\u8c61\n  <\/p>\n<p>\n   BinaryFormatter\uff0c\u7136\u540e\u4f7f\u7528FileStream\u6253\u5f00\u6587\u4ef6\uff0c\u4f7f\u7528\u4e8c\u8fdb\u5236\u5e8f\u5217\u5316\u5bf9\u8c61\u4e00\u6b65\u4e00\u6b65\u5730\u8fdb\u884c\u53cd\u5e8f\u5217\u5316\u3002\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u5982\u679c\u6587\u4ef6\u7684\u8def\u5f84\u4e0e\u5f53\u524d\u53cd\u5e8f\u5217\u5316\u7684\u6587\u4ef6\u8def\u5f84\u4e0d\u4e00\u6837<br \/>\n   <\/span><br \/>\n   \uff0c\u90a3\u4e48\u7cfb\u7edf\u4f1a\u521d\u59cb\u5316\u4e00\u4e2a\u65b0\u7684Books\u96c6\u5408\uff0c\u5e76\u8fd4\u56de\u52a0\u8f7d\u5931\u8d25\u3002\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u5982\u679c\u4f4d\u4e8e\u540c\u4e00\u6587\u4ef6\u5939<br \/>\n   <\/span><br \/>\n   \uff0c\u5c06\u7ee7\u7eed\u53cd\u5e8f\u5217\u5316\u6d41\u4e2d\u4fdd\u5b58\u7684\u56fe\u4e66\uff0c\u9996\u5148\u5f97\u5230\u56fe\u4e66\u7684\u6570\u91cf\uff0c\u7136\u540e\u5faa\u73af\u4f9d\u6b21\u53cd\u5e8f\u5217\u5316\u56fe\u4e66\u6587\u4ef6\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\n  <\/p>\n<p>\n   \u5982\u679c\u56fe\u4e66\u6587\u4ef6\u5b58\u5728\uff0c\u5219\u5b9e\u4f8b\u5316\u4e00\u4e2a\u65b0\u7684RarBook \u5bf9\u8c61\uff0c\u5e76\u4f7f\u7528\u53cd\u5e8f\u5217\u5316\u7684\u4fe1\u606f\u521d\u59cb\u5316\u8fd9\u4e2a\u5bf9\u8c61\uff0c\u7136\u540e\u52a0\u8f7d\u5230\u56fe\u5217\u8868\u4e2d\u3002\n  <\/p>\n<h5>\n   2\u30013 \u52a0\u8f7d\u56fe\u4e66\u5c01\u9762<br \/>\n  <\/h5>\n<p>\n   \u52a0\u8f7d\u56fe\u4e66\u5c01\u9762\u7684LoadCovers() \u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u5c06\u5728\u4e00\u4e2a\u540e\u53f0\u7ebf\u7a0b\u4e2d\u5b9e\u73b0\u5c01\u9762\u7684\u52a0\u8f7d\uff0c\u5c01\u9762\u5c06\u88ab\u5f02\u6b65\u5730\u52a0\u8f7d\u5230\u7528\u6237\u754c\u9762\u7684ListBox\u4e2d\u3002\n  <\/p>\n<p>\n   \u56e0\u4e3a\u5c01\u9762\u8d44\u6599\u88ab\u4fdd\u5b58\u5230\u53e6\u4e00\u4e2a\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\uff0c\u4e5f\u9700\u8981\u4f7f\u7528\u53cd\u5e8f\u5217\u5316\u4ece\u6d41\u4e2d\u52a0\u8f7d\u4fe1\u606f\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">public void LoadCovers(object fileName)\/\/\u52a0\u8f7d\u5c01\u9762\r\n\t\t{\r\n\t\t\tIFormatter formatter = new BinaryFormatter();\/\/\u5b9e\u4f8b\u5316\u4e8c\u8fdb\u5236\u683c\u5f0f\u5316\u5668\r\n\t\t\tStream streamBin =   \/\/\u52a0\u8f7d\u5c01\u9762\u6587\u4ef6\r\n                new FileStream((string)fileName,\r\n\t\t\t\tFileMode.Open,\r\n\t\t\t\tFileAccess.Read,\r\n\t\t\t\tFileShare.None);\r\n\t\t\ttry\r\n\t\t\t{   \/\/\u53cd\u5e8f\u5217\u5316\u56fe\u4e66\u6570\u76ee\r\n\t\t\t\tint count = (int)formatter.Deserialize(streamBin);\r\n\t\t\t\tfor (int i = 0; i &lt; count; i++)  \/\/\u904d\u5386\u56fe\u4e66\u6570\u76ee\r\n\t\t\t\t{    \/\/\u53cd\u5e8f\u5217\u5316\u6587\u4ef6\u8def\u5f84\r\n\t\t\t\t\tstring filePath = \r\n                        (string)formatter.Deserialize(streamBin);\r\n                    \/\/\u53cd\u5e8f\u5217\u5316\u5185\u5b58\u6d41\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u5373\u4fbf\u4e0d\u5b58\u5728\u5185\u5b58\u6d41\u4e5f\u9700\u8981\u8fdb\u884c\u53cd\u5e8f\u5217\u5316\r\n                    MemoryStream coverStream = \r\n                        (MemoryStream)formatter.Deserialize(streamBin);\r\n\t\t\t\t\tforeach (IBook book in this._Books)  \/\/\u904d\u5386\u56fe\u4e66\u5217\u8868\r\n\t\t\t\t\t{\r\n\t\t\t\t\t\tif (book.FilePath == filePath) \/\/\u5982\u679c\u6587\u4ef6\u8def\u5f84\u76f8\u540c\r\n\t\t\t\t\t\t{\r\n\t\t\t\t\t\t\tMemoryStream stream2 = new MemoryStream();\/\/\u65b0\u5efa\u4e00\u4e2a\u5185\u5b58\u6d41\r\n\t\t\t\t\t\t\tcoverStream.WriteTo(stream2);\/\/\u5c06\u5c01\u9762\u6d41\u5199\u5165\u5185\u5b58\u6d41\u4e2d \r\n\t\t\t\t\t\t\tcoverStream.Flush();         \/\/\u5237\u65b0\u5c01\u9762\u6d41\r\n\t\t\t\t\t\t\tcoverStream.Close();         \/\/\u5173\u95ed\u5c01\u9762\u6d41\r\n\t\t\t\t\t\t\tstream2.Position = 0;        \/\/\u91cd\u5b9a\u4f4d\u5185\u5b58\u6d41\r\n                            \/\/\u8c03\u7528Invoke\u65b9\u6cd5\uff0c\u5728\u4e0eUI\u76f8\u540c\u7684\u7ebf\u7a0b\u4e2d\u5f02\u6b65\u7684\u66f4\u65b0\u56fe\u7247\r\n\t\t\t\t\t\t\tApplication.Current.Dispatcher.Invoke\r\n                                (DispatcherPriority.Normal, (ThreadStart)delegate\r\n\t\t\t\t\t\t\t{\r\n\t\t\t\t\t\t\t\tBitmapImage myImage = new BitmapImage();\r\n\t\t\t\t\t\t\t\tmyImage.BeginInit();  \/\/\u5f00\u59cb\u66f4\u65b0\r\n\t\t\t\t\t\t\t\tmyImage.StreamSource = stream2;\/\/\u6307\u5b9a\u6d41\u6765\u6e90\r\n\t\t\t\t\t\t\t\tmyImage.DecodePixelWidth = 70;\/\/\u6307\u5b9a\u56fe\u7247\u5bbd\u5ea6\r\n\t\t\t\t\t\t\t\tmyImage.EndInit();           \/\/\u7ed3\u675f\u66f4\u65b0\r\n\t\t\t\t\t\t\t\tbook.Cover = myImage;   \/\/\u5c06\u56fe\u4e66\u5c01\u9762\u6307\u5b9a\u4e3a\u8be5BitmapImage\r\n\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\tcoverStream = null;  \/\/\u91ca\u653e\u5c01\u9762\u6d41\r\n\t\t\t\t\t\t\tstream2 = null;      \/\/\u91ca\u653e\u5185\u5b58\u6d41\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tcatch (Exception err)\/\/\u5982\u679c\u4ea7\u751f\u5f02\u5e38\r\n\t\t\t{   \/\/\u5728\u4e0eUI\u76f8\u540c\u7684\u7ebf\u7a0b\u4e2d\u8c03\u7528\u5f02\u5e38\u663e\u793a\u7a97\u53e3\r\n\t\t\t\tApplication.Current.Dispatcher.Invoke\r\n                    (DispatcherPriority.Normal, (ThreadStart)delegate\r\n\t\t\t\t{   \/\/\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684ExceptionManagement\u7c7b\r\n\t\t\t\t\tExceptionManagement.Manage(\"Catalog:LoadCovers\", err);\r\n\t\t\t\t});\r\n\t\t\t}\r\n\t\t\tfinally\r\n\t\t\t{\r\n\t\t\t\tstreamBin.Close();\/\/\u5173\u95ed\u6587\u4ef6\u6d41\u4ee5\u91ca\u653e\u8d44\u6e90\r\n\t\t\t}\r\n\t\t}<\/code><\/pre>\n<p>\n   <br \/>\n   LoadCovers()\u5728\u540e\u53f0\u7ebf\u7a0b\u4e2d\u6267\u884c\uff0c\u800c\u8be5\u7ebf\u7a0b\u4e0eUI\u4e0d\u5904\u4e8e\u540c\u4e00\u7ebf\u7a0b\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u8981\u8c03\u7528UI\u7ebf\u7a0b\u4e2d\u7684\u65b9\u6cd5\uff0c\u5fc5\u987b\u4f7f\u7528Dispatcher.Invoke()\u65b9\u6cd5<br \/>\n   <\/span><br \/>\n   \uff0c\n  <\/p>\n<p>\n   \u4f20\u5165\u8981\u6267\u884c\u7684\u65b9\u6cd5\u3002\n  <\/p>\n<h5>\n   2\u30014 \u591a\u7ebf\u7a0b\u56fe\u4e66\u641c\u7d22<br \/>\n  <\/h5>\n<p>\n   \u73b0\u5728\u56de\u5230Load()\u65b9\u6cd5\u4e2d\uff0c\u5982\u679c\u5728\u52a0\u8f7d\u4e66\u7b7e\u5931\u8d25\u6216\u4e0d\u5b58\u5728\u4e66\u7b7e\u6587\u4ef6\uff0c\u90a3\u4e48Load()\u65b9\u6cd5\u4f1a\u8c03\u7528ParseDirectoryThread()\u65b9\u6cd5\u5728\u4e00\u4e2a\u540e\u53f0\n  <\/p>\n<p>\n   \u7ebf\u8def\u4e2d\u9012\u5f52\u6587\u4ef6\u5939\uff0c\u5f97\u5230\u4e66\u7b7e\u4fe1\u606f\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">\tinternal void ParseDirectoryThread()\/\/\u4f7f\u7528\u540e\u53f0\u7ebf\u7a0b\u83b7\u53d6\u56fe\u4e66\u4e66\u7b7e\u4fe1\u606f\r\n\t\t{\r\n\t\t\ttry\r\n\t\t\t{\r\n\t\t\t\tBooks.Clear();\/\/\u6e05\u9664\u56fe\u4e66\u5217\u8868\r\n                Thread t = new Thread  \/\/\u5728\u540e\u53f0\u7ebf\u7a0b\u4e2d\u8c03\u7528ParseDirectoryRecursive\u65b9\u6cd5\r\n                    (new ParameterizedThreadStart(ParseDirectoryRecursive));\r\n\t\t\t\tt.IsBackground = true;  \/\/\u6307\u5b9a\u4e3a\u540e\u53f0\u7ebf\u7a0b\r\n\t\t\t\tt.Priority = ThreadPriority.BelowNormal;\/\/\u6307\u5b9a\u7ebf\u7a0b\u4f18\u5148\u7ea7\u522b\r\n\t\t\t\tt.Start(_bookPath); \/\/\u4e3a\u7ebf\u7a0b\u65b9\u6cd5\u4f20\u5165\u6587\u4ef6\u5939\u8def\u5f84\r\n\t\t\t}\r\n\t\t\tcatch (Exception err)  \/\/\u5982\u679c\u4ea7\u751f\u5f02\u5e38\r\n\t\t\t{   \/\/\u8c03\u7528\u81ea\u5b9a\u4e49\u7684\u5f02\u5e38\u4fe1\u606f\u7a97\u53e3\r\n\t\t\t\tExceptionManagement.Manage(\"Catalog:ParseDirectoryThread\", err);\r\n\t\t\t}\r\n\t\t}\r\n<\/code><\/pre>\n<p>\n   <br \/>\n   ParseDirectoryThread\u65b9\u6cd5\u9996\u5148\u6e05\u9664\u56fe\u4e66\u5217\u8868\uff0c\u7136\u540e\u5b9e\u4f8b\u5316\u4e00\u4e2a\u53c2\u6570\u5316\u7684\u7ebf\u7a0b\uff0c\u5728\u540e\u53f0\u7ebf\u7a0b\u4e2d\u8c03\u7528ParseDirectoryRecursive\u9012\u5f52\u89e3\u6790\n  <\/p>\n<p>\n   \u4f20\u5165\u7684\u6587\u4ef6\u5939\u8def\u5f84\u3002<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u8be5\u65b9\u6cd5\u5b9e\u73b0\u4e86\u91cd\u83b7\u4e66\u7b7e\u4fe1\u606f\u7684\u6838\u5fc3\u903b\u8f91<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<pre><code class=\"language-csharp\">internal void ParseDirectoryRecursive(object path)\/\/\u9012\u5f52\u83b7\u53d6\u56fe\u4e66\u4e66\u7b7e\u4fe1\u606f\r\n\t\t{\r\n\t\t\ttry\r\n\t\t\t{   \/\/\u5b9e\u4f8b\u5316DirectoryInfo\u5bf9\u8c61\r\n\t\t\t\tDirectoryInfo directory = new DirectoryInfo((string)path);\r\n\t\t\t\tif (!directory.Exists)\/\/\u5982\u679c\u76ee\u5f55\u4e0d\u5b58\u5728\r\n\t\t\t\t{   \/\/\u5728UI\u7ebf\u7a0b\u4e2d\u663e\u793a\u63d0\u793a\u4fe1\u606f\r\n                    Application.Current.Dispatcher.Invoke\r\n                        (DispatcherPriority.Normal, (ThreadStart)delegate\r\n                    {\r\n                        MessageBox.Show(\"\u76ee\u5f55\u4e0d\u5b58\u5728! \u8bf7\u68c0\u67e5\u9009\u9879\u5bf9\u8bdd\u6846\");\r\n                    });\r\n\t\t\t\t\treturn; \/\/\u9000\u51fa\u65b9\u6cd5\r\n\t\t\t\t} \/\/\u5982\u679c\u76ee\u5f55\u5b58\u5728\uff0c\u5219\u8c03\u7528GetFiles\u65b9\u6cd5\u83b7\u53d6\u76ee\u5f55\u4e0b\u6240\u6709\u7684\u6587\u4ef6\r\n\t\t\t\tforeach (FileInfo file in directory.GetFiles(\"*.*\"))\r\n\t\t\t\t{   \/\/\u5224\u65ad\u56fe\u4e66\u6587\u4ef6\u6269\u5c55\u540d\u5217\u8868\u4e2d\u662f\u5426\u5305\u542b\u6307\u5b9a\u6587\u4ef6\u7684\u6269\u5c55\u540d\r\n                    if (Properties.Settings.Default.\r\n                        BookFilter.Contains(file.Extension.ToUpper()))\r\n\t\t\t\t\t{   \/\/\u5982\u679c\u5305\u542b\uff0c\u5219\u5728UI\u7ebf\u7a0b\u4e2d\u5b9e\u4f8b\u5316RarBook\u5bf9\u8c61\r\n\t\t\t\t\t\tApplication.Current.Dispatcher.Invoke\r\n                            (DispatcherPriority.Background, (ThreadStart)delegate\r\n\t\t\t\t\t\t{   \/\/\u5b9e\u4f8b\u5316\u4e00\u4e2a\u65b0\u7684RarBook\u5bf9\u8c61\r\n                            IBook bk = (IBook)new RarBook(file.FullName, true);\r\n\t\t\t\t\t\t\tbk.Size = file.Length; \/\/\u6307\u5b9a\u6587\u4ef6\u5927\u5c0f\r\n\t\t\t\t\t\t\tBooks.Add(bk);         \/\/\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\r\n\t\t\t\t\t\t\tthis.IsChanged = true;\/\/\u8bbe\u7f6eIschanged\u72b6\u6001\u4e3atrue\r\n\t\t\t\t\t\t});\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t\tforeach (DirectoryInfo dir in  \/\/\u5faa\u73af\u904d\u5386\u76ee\u5f55\u4e0b\u7684\u5b50\u76ee\u5f55\r\n                    directory.GetDirectories(\"*\", SearchOption.TopDirectoryOnly))\r\n\t\t\t\t{  \/\/\u901a\u8fc7\u9012\u5f52\u8c03\u7528\u81ea\u8eab\u641c\u7d22\u5b50\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\r\n\t\t\t\t\tParseDirectoryRecursive(dir.FullName);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tcatch (Exception err)  \/\/\u5982\u679c\u4ea7\u751f\u4e86\u5f02\u5e38\r\n\t\t\t{   \/\/\u5728UI\u7ebf\u7a0b\u4e2d\u8c03\u7528ExceptionManagement\u7684Manage\u65b9\u6cd5\r\n\t\t\t\tApplication.Current.Dispatcher.Invoke\r\n                    (DispatcherPriority.Normal, (ThreadStart)delegate\r\n\t\t\t\t{   \/\/\u5728UI\u7ebf\u7a0b\u4e2d\u663e\u793a\u5f02\u5e38\u4fe1\u606f\r\n\t\t\t\t\tExceptionManagement.Manage(\"Catalog:ParseDirectoryRecursive\", err);\r\n\t\t\t\t});\r\n\t\t\t\treturn;\/\/\u65b9\u6cd5\u8fd4\u56de\r\n\t\t\t}\r\n\t\t\treturn; \/\/\u65b9\u6cd5\u8fd4\u56de\r\n\t\t}<\/code><\/pre>\n<p>\n   <br \/>\n   ParseDirectoryRecursive\u662f\u4e00\u4e2a\u4e0d\u65ad\u8c03\u7528\u81ea\u8eab\u7684\u8fc7\u7a0b\u3002\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u56e0\u4e3aBooks\u8fd9\u4e2a\u96c6\u5408\u662f\u4e00\u4e2a\u6cdb\u578b\u7684ObservableCollection&lt;IBook&gt;\u7c7b\uff0c\u8be5\u7c7b\u5c06\u8981\u4e0eUI\u8fdb\u884c\u7ed1\u5b9a\u6765\u81ea\u52a8\u66f4\u65b0UI\uff0c<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u800cIBook\u5b9e\u73b0\u4e86INotifyPropertyChanged\u63a5\u53e3\u3002\u540c\u6837\u5730\uff0c\u5728\u4e00\u672c\u4e66\u7684\u5c5e\u6027\u4fe1\u606f\u53d8\u5316\u65f6\u89e6\u53d1UI\u7684\u53d8\u66f4\uff0c\u5bf9\u4e8eBooks\u96c6\u5408\u7684<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u589e\u5220\u6539\u5fc5\u987b\u8981\u4e0eUI\u5904\u4e8e\u540c\u4e00\u7ebf\u7a0b\uff0c\u56e0\u6b64\u4f7f\u7528\u4e86Dispatcher \u7684Invoke()\u65b9\u6cd5\u3002<br \/>\n   <\/span>\n  <\/p>\n<h5>\n   2\u30015 \u4fdd\u5b58\u56fe\u4e66\u4fe1\u606f<br \/>\n  <\/h5>\n<pre><code class=\"language-csharp\">public void Save()\/\/\u4fdd\u5b58\u5c01\u9762\u548c\u4e66\u7b7e\u4fe1\u606f\r\n\t\t{\r\n\t\t\ttry\r\n\t\t\t{\r\n\t\t\t\tif (IsChanged) \/\/\u5982\u679c\u56fe\u4e66\u5217\u8868\u53d1\u751f\u53d8\u5316\r\n                {   \/\/\u79fb\u9664\u6ca1\u6709\u5c01\u9762\u7684\u56fe\u4e66\t\t\t\t\t\r\n\t\t\t\t\tRemoveDirtyBooks();\r\n\t\t\t\t\t\/\/\u4fdd\u5b58\u4e66\u540d\u548c\u4e66\u7b7e\r\n\t\t\t\t\tstring bin = System.Reflection.Assembly.\/\/\u83b7\u53d6\u4e66\u7b7e\u6587\u4ef6\u540d\r\n                        GetExecutingAssembly().Location.Replace(\".exe\", \".bin\");\r\n\t\t\t\t\tSaveBooks(bin);\/\/\u8c03\u7528SaveBooks\u65b9\u6cd5\u4fdd\u5b58\u4e66\u7b7e\t\t\t\t\t\r\n\t\t\t\t\tbin = System.Reflection.Assembly.  \/\/\u83b7\u53d6\u5c01\u9762\u6587\u4ef6\u540d\r\n                        GetExecutingAssembly().Location.Replace(\".exe\", \".bin2\");\r\n\t\t\t\t\tSaveCovers(bin);\/\/\u8c03\u7528SaveCovers\u65b9\u6cd5\u4fdd\u5b58\u5c01\u9762\u4fe1\u606f\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tcatch (Exception err)\/\/\u5982\u679c\u89e6\u53d1\u5f02\u5e38\r\n\t\t\t{   \/\/\u663e\u793a\u5f02\u5e38\u63d0\u793a\u7a97\u53e3\r\n\t\t\t\tExceptionManagement.Manage(\"Catalog:Save\", err);\r\n\t\t\t}\r\n\t\t}\r\n<\/code><\/pre>\n<p>\n   \n  <\/p>\n<h5>\n   2\u30016 \u5237\u65b0\u56fe\u4e66\u5217\u8868<br \/>\n  <\/h5>\n<p>\n   \u5728UI\u4e3b\u7ebf\u7a0b\u4e2d\uff0c\u5f53\u7528\u6237\u5355\u51fb\u201c\u5237\u65b0\u201d\u6309\u94ae\u65f6\u4f1a\u8c03\u7528Catalog \u7c7b\u7684Refresh() \u65b9\u6cd5\uff0c\u56e0\u4e3a\u56fe\u4e66\u9605\u8bfb\u5668\u662f\u57fa\u4e8e\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u8fd9\u79cd\u5b58\u50a8\u6a21\u5f0f\uff0c\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u53ef\u80fd\u4f1a\u53d1\u751f\u53d8\u5316\u3002\n  <\/p>\n<p>\n   \u90a3\u4e48\u901a\u8fc7\u5237\u65b0\u673a\u5236\u53ef\u4ee5\u4ece\u4e8bBooks\u96c6\u5408\u4e2d\u79fb\u9664\u4e0d\u5b58\u5728\u7684\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u3002Refresh\u4f7f\u7528\u4e00\u4e2a\u540e\u53f0\u7ebf\u7a0b\u8c03\u7528RefreshThread()\u65b9\u6cd5\u3002\n  <\/p>\n<pre><code class=\"language-csharp\"> \/\/ \u4ece\u76ee\u5f55\u4e2d\u52a0\u8f7d\u56fe\u4e66\u5217\u8868\r\n        public void Refresh()\r\n        {\r\n            try\r\n            {\r\n                \/\/ \u5e26\u53c2\u6570\u7684\u7ebf\u7a0b\u59d4\u6258\r\n                Thread t = new Thread(new ParameterizedThreadStart(RefreshThread));\r\n                t.IsBackground = true;\r\n                t.Priority = ThreadPriority.BelowNormal;\r\n                t.Start(_bookPath);\r\n            }\r\n            catch (Exception err)\r\n            {\r\n\t\t\t\tExceptionManagement.Manage(\"Catalog:Refresh\", err);\r\n            }\r\n        }<\/code><\/pre>\n<p>\n   \n  <\/p>\n<pre><code class=\"language-csharp\"> internal void RefreshThread(object o)\/\/\u5237\u65b0\u56fe\u4e66\u5217\u8868\r\n        {\r\n            try\r\n            {   \/\/\u9996\u5148\uff0c\u5237\u65b0\u5df1\u7ecf\u4e0d\u5b58\u5728\u7684\u56fe\u4e66  \r\n                \/\/ List\u4e5f\u4e3a\u6cdb\u578b\u7c7b\u578b\r\n                List&lt;IBook&gt; temp = new List&lt;IBook&gt;();\r\n                foreach (IBook book in this._Books)\r\n                {   \/\/\u5faa\u73af\u904d\u5386\u5224\u65ad\u56fe\u4e66\u6587\u4ef6\u662f\u5426\u5b58\u5728\r\n                    if (!File.Exists(book.FilePath))\r\n                        temp.Add( book );\/\/\u4e0d\u5b58\u5728\u5219\u52a0\u5165\u5230\u79fb\u9664\u56fe\u4e66\u5217\u8868\r\n                }\r\n                foreach (IBook book in temp)\/\/\u904d\u5386\u8981\u79fb\u9664\u7684\u56fe\u4e66\u5217\u8868\r\n                    Application.Current.Dispatcher.Invoke  \/\/  \u56e0\u4e3arefresh\u662f\u5728\u540e\u53f0\uff0c\u800c\u6211\u4eec\u7684\u79fb\u9664\u7684\u5185\u5bb9\u662f\u5728\u7528\u6237\u754c\u9762\uff0c\r\n                                                           \/\/ \u6240\u4ee5\u8981\u7528\u4e3b\u7ebf\u7a0b\u4e2d\u7684\u65b9\u6cd5\r\n                        (DispatcherPriority.Normal, (ThreadStart)delegate\r\n                    {  \r\n                        \/\/\u5728UI\u7ebf\u7a0b\u4e2d\u79fb\u9664\u56fe\u4e66\r\n                        \/\/ \u56e0\u4e3a_Books\u662f\u4e0eListBox\u7ed1\u5b9a\u7684\u53d8\u91cf\uff0c\u8fd9\u6837\u5c31\u80fd\u5728\u754c\u9762\u4e0a\u5220\u9664\u56fe\u4e66\r\n                        _Books.Remove(book);\r\n                    });\r\n                \/\/\u91cd\u65b0\u4ece\u6587\u4ef6\u4e2d\u52a0\u5165\u56fe\u4e66\u5217\u8868\r\n                ParseDirectoryRecursiveWithCheck(_bookPath);\r\n            }\r\n            catch (Exception err)\/\/\u5982\u679c\u4ea7\u751f\u5f02\u5e38\r\n            {\r\n                Application.Current.Dispatcher.Invoke\r\n                    (DispatcherPriority.Normal, (ThreadStart)delegate\r\n                {   \/\/\u5728UI\u7ebf\u7a0b\u4e2d\u663e\u793a\u5f02\u5e38\u5904\u7406\u7a97\u53e3\r\n                    ExceptionManagement.Manage(\"Catalog:RefreshThread\", err);\r\n                });\r\n            }\r\n        }<\/code><\/pre>\n<p>\n   <br \/>\n   \u4ee3\u7801\u9996\u5148\u5b9e\u4f8b\u5316\u4e00\u4e2a\u65b0\u7684List&lt;IBook&gt;\u6cdb\u578b\u5217\u8868\uff0c\u5faa\u73afBooks\u96c6\u5408\uff0c\u5224\u65ad\u6307\u5b9a\u7684\u56fe\u4e66\u5bf9\u5e94\u7684\u6587\u4ef6\u662f\u5426\u5b58\u5728\uff0c\u5982\u679c\u4e0d\u5b58\u5728\u5219\u52a0\u5165\u5230List&lt;IBook&gt;\u4e2d\u51c6\u5907\u79fb\u9664\uff0c\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u7136\u540e\u5728UI\u7ebf\u7a0b\u4e2d\u8fdb\u884c\u5faa\u73af\u79fb\u9664<br \/>\n   <\/span><br \/>\n   \uff1b\n  <\/p>\n<p>\n   \u7136\u540e\u8c03\u7528ParseDirectoryRecursiveWithCheck()\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u4e0eParseDirectoryRecursive\u7c7b\u4f3c\uff0c\u662f\u4e00\u4e2a\u9012\u5f52\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u4e3b\u8981\u4e0d\u540c\u7684\u662f\u8c03\u7528\u4e86\n  <\/p>\n<p>\n   BookExist() \u65b9\u6cd5\u6765\u5224\u65ad\u56fe\u4e66\u7684\u6587\u4ef6\u8def\u5f84\u4e0e\u5f53\u524d\u7684\u6587\u4ef6\u8def\u5f84\u662f\u5426\u4e00\u81f4\u3002\n  <\/p>\n<h5>\n   2\u30017\u00a0 \u5b9a\u4e49\u56fe\u4e66\u63a5\u53e3IBook<br \/>\n  <\/h5>\n<p>\n   BookReader\u5f53\u524d\u652f\u6301\u7684\u56fe\u4e66\u7c7b\u578b\u6709\u9650\uff0c\u4ec5RarBook\u8fd9\u4e00\u7c7b\uff0c\u4f46\u662f\u7cfb\u7edf\u5728\u6700\u521d\u67b6\u6784\u65f6\uff0c\u5df2\u7ecf\u63d0\u4f9b\u4e86\u5f39\u6027\u65b9\u5f0f\u5141\u8bb8\u5c06\u6765\u6269\u5145\n  <\/p>\n<p>\n   \u591a\u79cd\u56fe\u4e66\u6587\u4ef6\u683c\u5f0f\uff0c\u5176BaseBook\u5b9e\u73b0\u4e86IBook\u63a5\u53e3\uff0c<br \/>\n   <span style=\"color:#990000\"><br \/>\n    \u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u901a\u8fc7\u6d3e\u751f\u81eaBaseBook\u7c7b\u6765\u5b9e\u73b0\u591a\u79cd\u683c\u5f0f\u56fe\u4e66\u7c7b<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<\/p>\n<p>\n   BaseBook\u5b9e\u73b0\u4e86IBook\u63a5\u53e3\uff0cIBook\u63a5\u53e3\u53c8\u88abCatelog\u5f15\u7528\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u4f7f\u7528\u8fd9\u79cd\u57fa\u4e8e\u63a5\u53e3\u7684\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u7a0b\u5e8f\u95f4\u7684\u89e3\u8026\uff0c<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u4f7f\u7a0b\u5e8f\u5177\u6709\u826f\u597d\u7684\u53ef\u6269\u5145\u6027\u3002<br \/>\n   <\/span>\n  <\/p>\n<pre><code class=\"language-csharp\">internal interface IBook : INotifyPropertyChanged\r\n\t{\r\n\t\tstring FileName { get; }\/\/\u6587\u4ef6\u540d\u79f0\r\n\t\tint NbPages { get; set; }\/\/\u56fe\u4e66\u9875\u6570\r\n\t\tlong Size { get; set; }  \/\/\u6587\u4ef6\u5927\u5c0f\r\n        bool IsRead { get; set; } \/\/\u662f\u5426\u9605\u8bfb\r\n\t\tstring Bookmark { get; set; }\/\/\u4e66\u7b7e\r\n\t\tBitmapImage Cover { get; set; } \/\/\u5c01\u9762\r\n\t\tIBookItem CurrentPage { get; set; }\/\/\u4e66\u9875\r\n        string FilePath { get; set; }  \/\/\u6587\u4ef6\u8def\u5f84\/\/\u4e66\u9875\u96c6\u5408  \/\/\u56fe\u50cf\u7f13\u5b58\r\n\t\tBitmapImage GetCurrentPageImage();\/\/\u5f53\u524d\u4e66\u9875\r\n\t\tvoid GotoMark();  \/\/\u5b9a\u4f4d\u4e66\u7b7e\r\n\t\tbool GotoNextPage();\/\/\u8f6c\u5230\u4e0b\u4e00\u9875\r\n\t\tbool GotoPage(IBookItem page);\/\/\u5b9a\u4f4d\u5230\u6307\u5b9a\u9875\r\n\t\tbool GotoPreviousPage();\/\/\u8f6c\u5230\u4e0a\u4e00\u9875\r\n\t\tvoid Load(); \/\/\u52a0\u8f7d\u56fe\u4e66\r\n\t\tvoid ManageCache();\/\/\u7ba1\u7406\u7f13\u5b58\r\n\t\tvoid SetMark(); \/\/\u8bbe\u7f6e\u4e66\u7b7e\r\n\t\tvoid UnLoad();  \/\/\u5378\u8f7d\u56fe\u4e66\r\n\t}<\/code><\/pre>\n<p>\n   <br \/>\n   IBook\u63a5\u53e3\u5b9a\u4e49\u4e86\u4e00\u672c\u4e66\u57fa\u672c\u5c5e\u6027\u548c\u65b9\u6cd5\uff0c\u8be5\u63a5\u53e3\u6d3e\u751f\u81eaINotifyPropertyChanged\u63a5\u53e3\uff0c<br \/>\n   <span style=\"color:#990000\"><br \/>\n    \u5f53\u56fe\u4e66\u4fe1\u606f\u53d1\u751f\u53d8\u5316\u65f6\uff0c<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#990000\"><br \/>\n    \u53ef\u4ee5\u5411UI\u89e6\u53d1\u5c5e\u6027\u53d8\u66f4\u901a\u77e5\u3002<br \/>\n   <\/span>\n  <\/p>\n<h5>\n   2\u30018 \u56fe\u4e66\u57fa\u7c7bBaseBook<br \/>\n  <\/h5>\n<p>\n   BaseBook\u4e5f\u8981\u5b9e\u73b0INotifyPropertyChanged\u63a5\u53e3\u7684\u6210\u5458\u5458\uff0cBaseBook\u7c7b\u4e0e\u5176\u4ed6\u7c7b\u7684\u5173\u7cfb\u5982\u4e0b\uff1a\n  <\/p>\n<\/p>\n<p>\n   RarBook\u4eceBaseBook\u57fa\u7c7b\u6d3e\u751f\uff0c\u63d0\u4f9b\u4e86\u5bf9\u4e8eRar\u683c\u5f0f\u56fe\u4e66\u7684\u5b9e\u73b0\u3002<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    BaseBook\u5305\u62ecImageCache\u56fe\u50cf\u7f13\u5b58\u3002<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    BaseBook\u7684Pages\u5305\u542b\u5b9e\u73b0\u4e86IBookItem\u63a5\u53e3\u7684\u5bf9\u8c61\u96c6\u5408\uff0cCurrentPage\u7528\u4e8e\u663e\u793a\u5f53\u524d\u7684\u56fe\u4e66\u9875\u9762\u3002<br \/>\n   <\/span>\n  <\/p>\n<p>\n   \u8be5\u7c7b\u91cd\u8f7d\u4e86\u6784\u9020\u51fd\u6570\uff0c\u63d0\u4f9b\u4e86\u4e00\u4e2a\u63a5\u6536\u6587\u4ef6\u8def\u5f84\u7684\u6784\u9020\u51fd\u6570\uff0c\u5f53\u6587\u4ef6\u8def\u5f84\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u4f1a\u89e6\u53d1INotifyPropertyChanged\u63a5\u53e3\n  <\/p>\n<p>\n   \u4e2d\u5b9a\u4e49\u7684\u53d8\u66f4\u901a\u77e5\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">public BaseBook(string filePath)\r\n\t\t{\r\n\t\t\t_filePath = filePath; \/\/\u5f97\u5230\u6587\u4ef6\u8def\u5f84\r\n\t\t\tRaisePropetyChanged(\"FilePath\");\/\/\u89e6\u53d1\u6587\u4ef6\u8def\u5f84\u53d8\u66f4\u901a\u77e5\r\n\t\t\tRaisePropetyChanged(\"FileName\");\/\/\u89e6\u53d1\u6587\u4ef6\u53d8\u66f4\u901a\u77e5\r\n\t\t}<\/code><\/pre>\n<p>\n   <br \/>\n   \u4e0b\u9762\u4ece3\u4e2a\u65b9\u9762\u4ecb\u7ecdBaseBook\u5b9e\u73b0\u7684\u529f\u80fd\uff1a\n  <\/p>\n<p>\n   \uff081\uff09 \u5b9e\u73b0\u4e66\u7b7e\u529f\u80fd\uff1a BaseBook\u5141\u8bb8\u7528\u6237\u5b9a\u4e49\u6216\u8df3\u8f6c\u5230\u4e66\u7b7e\uff0c\u63d0\u4f9b\u4e66\u7b7e\u5217\u8868\u529f\u80fd\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">public void SetMark()\r\n\t\t{   \/\/\u5c06\u5f53\u524d\u9875\u9762\u7684\u8def\u5f84\u8d4b\u7ed9Bookmark\r\n\t\t\tBookmark = _CurrentPage.FilePath;\r\n\t\t}\r\n\t\tpublic void GotoMark()\r\n\t\t{   \/\/\u5982\u679c_Bookmark\u8def\u5f84\u4e0d\u4e3a\u7a7a\r\n\t\t\tif (!string.IsNullOrEmpty(_Bookmark))\r\n\t\t\t\tforeach (IBookItem pg in Pages)\r\n\t\t\t\t{   \/\/\u5982\u679c\u9875\u9762\u8def\u5f84\u4e0e\u4e66\u7b7e\u8def\u5f84\u76f8\u540c\r\n\t\t\t\t\tif( pg.FilePath == _Bookmark )\r\n\t\t\t\t\t\t_CurrentPage = pg; \/\/\u6307\u5b9a\u5f53\u524d\u9875\u9762\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}<\/code><\/pre>\n<p>\n   <br \/>\n   SetMark()\u65b9\u6cd5\u4e3b\u8981\u662f\u8bb0\u5f55\u5f53\u524d\u9875\u9762\u7684\u6587\u4ef6\u8def\u5f84\uff0c<br \/>\n   <span style=\"color:#990000\"><br \/>\n    \u8be5\u503c\u88ab\u8d4b\u7ed9Bookmark\u5c5e\u6027\uff0c\u800cBookMark\u5c5e\u6027\u4f1a\u89e6\u53d1\u5c5e\u6027\u53d8\u66f4\u901a\u77e5\uff0c\u4ee5\u4fbfUI\u80fd\u591f\u77e5\u6653\u53d8\u5316<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<p>\n   \uff082\uff09\u00a0\u00a0\u5b9e\u73b0\u9875\u9762\u5bfc\u822a\uff1aBaseBook\u63d0\u4f9b\u4e0a\u4e00\u9875\u3001\u4e0b\u4e00\u9875\u6216\u5b9a\u4e49\u5230\u6307\u5b9a\u9875\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">public bool GotoPage( IBookItem page )\/\/\u5b9a\u4f4d\u5230\u6307\u5b9a\u9875\u9762\r\n\t\t{   \/\/\u5faa\u73af\u904d\u5386\u9875\u9762\r\n\t\t\tforeach (IBookItem pg in Pages)\r\n\t\t\t{   \/\/\u5982\u679c\u9875\u9762\u4e0e\u6307\u5b9a\u9875\u9762\u4e00\u81f4\r\n\t\t\t\tif (pg == page)\r\n\t\t\t\t{   \/\/\u8bbe\u7f6e\u5f53\u524d\u9875\u9762\r\n\t\t\t\t\t_CurrentPage = pg;\r\n\t\t\t\t\treturn true;\/\/\u8fd4\u56de\u8bbe\u7f6e\u6210\u529f\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\treturn false;\/\/\u5426\u5219\u8bbe\u7f6e\u5931\u8d25\r\n\t\t}\r\n\t\tpublic bool GotoNextPage()\/\/\u8df3\u8f6c\u5230\u4e0b\u4e00\u9875\u9762\r\n\t\t{   \/\/\u5f97\u5230\u5f53\u524d\u9875\u9762\u7684\u7d22\u5f15\u503c\r\n\t\t\tint next = Pages.IndexOf(_CurrentPage);\r\n\t\t\tif (next &gt;= Pages.Count-1)\/\/\u5224\u65ad\u662f\u5426\u8d8a\u754c\r\n\t\t\t\treturn false; \/\/\u5982\u679c\u8d8a\u754c\u5219\u8fd4\u56de\r\n\t\t\telse\r\n\t\t\t{\r\n\t\t\t\tnext = next + 1; \/\/\u8ba9\u7d22\u5f15\u503c\u52a01\u8f6c\u5230\u4e0b\u4e00\u9875\r\n\t\t\t\t_CurrentPage = Pages[next];\/\/\u8bbe\u7f6e\u5f53\u524d\u9875\u4e3a\u4e0b\u4e00\u9875\r\n\t\t\t\treturn true; \/\/\u8fd4\u56de\u8bbe\u7f6e\u6210\u529f\u6807\u5fd7\r\n\t\t\t}\r\n\t\t}\r\n\t\tpublic bool GotoPreviousPage()\/\/\u8df3\u8f6c\u5230\u4e0a\u4e00\u9875\u9762\r\n\t\t{   \/\/\u5f97\u5230\u4e0a\u4e00\u9875\u9762\u7684\u7d22\u5f15\u503c\r\n\t\t\tint next = Pages.IndexOf(_CurrentPage);\r\n            if (next == 0) \/\/\u5982\u679c\u503c\u4e3a0\u5219\u4e0d\u80fd\u518d\u4e0a\u4e00\u9875\r\n                return false;\/\/\u8fd4\u56de\u5bfc\u822a\u5931\u8d25\u6807\u8bb0\r\n            else\r\n            {\r\n                next = next - 1;\/\/\u51cf\u5c11\u4e00\u9875\r\n                _CurrentPage = Pages[next];\/\/\u8bbe\u7f6e\u5f53\u524d\u9875\u4e3a\u4e0a\u4e00\u9875\r\n                return true;  \/\/\u8fd4\u56de\u8bbe\u7f6e\u6210\u529f\u6807\u8bb0\r\n            }\r\n\t\t}<\/code><\/pre>\n<p>\n   \n  <\/p>\n<p>\n   \uff083\uff09 \u5b9e\u73b0\u57fa\u672c\u7684\u56fe\u50cf\u7f13\u5b58\uff1a BaseBook\u63d0\u4f9b\u4e86\u57fa\u672c\u7684\u7f13\u5b58\u529f\u80fd\u3002\n  <\/p>\n<h5>\n   2\u30019 \u56fe\u4e66\u9875\u9762\u63a5\u53e3IBookItem\u7684\u5b9a\u4e49<br \/>\n  <\/h5>\n<pre><code class=\"language-csharp\">internal interface IBookItem \/\/\u56fe\u4e66\u9875\u9762\u63a5\u53e3\r\n\t{\r\n\t\tstring FilePath { get; }\/\/\u6587\u4ef6\u8def\u5f84\r\n\t\tstring FileName { get; }\/\/\u6587\u4ef6\u540d\u79f0\r\n\t}<\/code><\/pre>\n<h4>\n  <\/h4>\n<h4>\n   <br \/>\n   3\u3001\u8bbe\u8ba1BookReader\u7528\u6237\u4e3b\u754c\u9762<br \/>\n  <\/h4>\n<h5>\n   3\u30011 \u8bbe\u8ba1\u7cfb\u7edf\u4e3b\u754c\u9762<br \/>\n  <\/h5>\n<p>\n   WPF\u7528\u6237\u754c\u9762\u7684\u8bbe\u8ba1\u4e0e\u4f20\u7edf\u7684Winodw Forms\u7684UI\u8bbe\u8ba1\u6709\u4e86\u660e\u663e\u7684\u533a\u522b\uff0c\u5728WPF\u4e2d\uff0cUI\u8bbe\u8ba1\u901a\u5e38\u4f7f\u7528\n  <\/p>\n<p>\n   \u800c\u5c40\u8f6f\u4ef6\u8fdb\u884cUI\u5e03\u5c40\u3002\n  <\/p>\n<p>\n   BookReader\u7684\u4e3b\u754c\u9762\u4f7f\u7528\u4e00\u4e2aGrid\u63a7\u4ef6\u5c06\u6574\u4e2a\u9762\u677f\u5206\u4e3a4\u884c\u3002<br \/>\n   <span style=\"color:#990000\"><br \/>\n    \u56e0\u4e86BookReader\u8981\u663e\u793a\u5706\u6ed1\u7684\u8fb9\u6846\uff0c\u6240\u4ee5\u9700\u8981\u5c06\u4e3b\u7a97\u53e3\u7684\u80cc\u666f\u8bbe\u7f6e\u4e3a\u900f\u660e\u8272\uff0c<br \/>\n   <\/span>\n  <\/p>\n<p>\n   \u5e76\u4e14\u53bb\u6389Windows\u81ea\u5e26\u7684\u6807\u9898\u680f\u3002\u5728\u58f0\u660e\u5c5e\u6027\u65f6\uff0c\u5c06\u5176Backgroud\u5c5e\u6027\u8bbe\u7f6e\u4e3aTransparent\uff0c\u8bbe\u7f6eWindowsStyle\u4e3aNone\u3002\n  <\/p>\n<\/p>\n<p>\n   \u6dfb\u52a0\u4e00\u4e2aGrid\u63a7\u4ef6\uff0c\u4f7f\u7528\u8be5Grid\u5c06\u8986\u76d6\u6574\u4e2a\u5ba2\u6237\u7aef\u533a\u57df\u4f7f\u7528RowDefinitions\u96c6\u5408\u7f16\u8f91\u5668\u5c06\u8fd9\u4e2agrid\u5212\u5206\u4e3a4\u884c\u3002\n  <\/p>\n<\/p>\n<\/p>\n<p>\n   \u56e0\u4e3a\u5c06WindowStyle\u5c5e\u6027\u8bbe\u7f6e\u4e3aNone\u540e\uff0c\u9700\u8981\u4e3a\u4e3b\u754c\u9762\u81ea\u5df1\u6dfb\u52a0\u6700\u5c0f\u5316\u3001\u6700\u5927\u5316\u548c\u5173\u95ed\u6309\u94ae\u3002\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u7a97\u4f53\u9605\u8bfb\u533a\u57df\u4f4d\u4e8e\u7b2c3\u884c\uff0c\u5728\u8be5\u884c\u5185\u90e8\u53c8\u5d4c\u5165\u4e00\u4e2aGrid\uff0c\u8fd9\u4e2aGrid\u5c06\u4e2d\u95f4\u5206\u4e3a3\u5217\uff0c\u5206\u522b\u7528\u4e8e\u65cb\u8f6cListBox,Splitter\u548c\u4e00\u4e2a\u7528\u6765\u663e\u793a\u4e66\u9762\u7684\u56fe\u50cf\u7684\u7528\u6237\u63a7\u4ef6\u3002<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n   <\/span>\n  <\/p>\n<h5>\n   3\u30012 \u5b9e\u73b0\u4e3b\u7a97\u53e3\u6837\u5f0f\u7684\u7ed1\u5b9a<br \/>\n  <\/h5>\n<p>\n   \u5728\u4e3b\u754c\u9762\u4e2d\uff0c\u5927\u591a\u6570\u63a7\u4ef6\u7684Style\u4f7f\u7528\u4e86DynamicResource\u8fd9\u4e2a\u52a8\u6001\u8d44\u6e90\u5173\u952e\u5b57\u7ed1\u5b9a\u5230\u4e86\u6837\u5f0f\u3002\n  <\/p>\n<p>\n   \u5728WPF\u4e2d\uff0c\u8d44\u6e90\u5206\u4e3a\u4ee5\u4e0b\u4e24\u7c7b\uff1a\n  <\/p>\n<p>\n   \uff081\uff09\u9759\u6001\u8d44\u6e90\uff1a\u4f7f\u7528StaticResource\u8fdb\u884c\u6307\u5b9a\uff0c\u9759\u6001\u8d44\u6e90\u5728\u7b2c\u4e00\u6b21\u7f16\u8bd1\u540e\u5373\u786e\u5b9a\u5176\u5bf9\u8c61\u6216\u503c\uff0c\u4e4b\u540e\u4e0d\u53ef\u4fee\u6539\u3002\n  <\/p>\n<p>\n   \uff082\uff09\u52a8\u6001\u8d44\u6e90\uff1a\u4f7f\u7528DynamicResource\u6307\u5b9a\uff0c\u5728\u8fd0\u884c\u65f6\u51b3\u5b9a\uff0c\u5f53\u8fd0\u884c\u65f6\u624d\u4f1a\u5230\u8d44\u6e90\u76ee\u5f55\u4e2d\u67e5\u627e\u5176\u503c\u3002\n  <\/p>\n<p>\n   \u4f8b\u5982\uff0c\u5728\u4e3b\u754c\u9762XAML\u6587\u4ef6\u4e2d\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    Border\u7528\u6765\u4e3a\u4e3b\u754c\u9762\u5b9e\u73b0\u5706\u89d2\u8fb9\u6846\uff0c\u4f7f\u5f97\u7a97\u4f53\u770b\u8d77\u6765\u5f88\u5706\u6ed1\uff0c\u4e00\u4e9b\u6309\u94ae\u5177\u6709\u7279\u522b\u6837\u5f0f\uff0c\u90fd\u4f7f\u7528<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    DynamicResource\u8fdb\u884c\u8bbe\u5b9a<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<\/p>\n<p>\n   \u90a3\u4e48\u8fd9\u4e9b\u8d44\u6e90\u662f\u5b9a\u4e49\u5728\u54ea\u91cc\u5462\uff1f\u6253\u5f00App.xaml\u6587\u4ef6\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u5728\u5e94\u7528\u7a0b\u5e8f\u96c6\uff0c\u4f7f\u7528ResourceDictionary\u5408\u5e76\u4e86\u51e0\u4e2a\u8d44\u6e90\u6587\u4ef6\u3002\n  <\/p>\n<\/p>\n<h5>\n   3\u30013 \u5b9e\u73b0\u56fe\u4e66\u5217\u8868\u754c\u9762<br \/>\n  <\/h5>\n<p>\n   \u56fe\u4e66\u5217\u8868\u4fe1\u606f\u88ab\u7ed1\u5b9a\u5230\u4e00\u4e2aListBox\u63a7\u4ef6\u4e0a\uff0c\u56fe\u4e66\u9605\u8bfb\u9762\u677f\u4e0a\u4f7f\u7528\u4e86\u4e00\u4e2a\u63a7\u4ef6\u6765\u663e\u793a\u56fe\u7247\u4fe1\u606f\uff0c<br \/>\n   <span style=\"color:#990000\"><br \/>\n    \u4e2d\u95f4\u4f7f\u7528\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684GridSplitterExpander\u63a7\u4ef6\u6765\u5b9e\u73b0\u5206\u5272\u6761<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<p>\n   ListBox\u63a7\u4ef6\u7684<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    DataContext\u5c06\u7ed1\u5b9a\u5230Catalog\u5bf9\u8c61\u7684Books\u96c6\u5408\u4e0a<br \/>\n   <\/span><br \/>\n   \uff0c\u7528\u6765\u663e\u793a\u56fe\u4e66\u5c01\u9762\u548c\u56fe\u4e66\u8be6\u7ec6\u4fe1\u606f\u3002\n  <\/p>\n<p>\n   \u5f53\u7528\u6237\u53cc\u51fb\u56fe\u4e66\u65f6\uff0c\u5728\u56fe\u4e66\u9605\u8bfb\u754c\u9762\u663e\u793a\u56fe\u4e66\uff0c\u8be5ListBox\u63a7\u4ef6\u88ab\u653e\u5728\u4e00\u4e2aGrid\u7684\u5de6\u4fa7\u5217\u4e2d\u3002\n  <\/p>\n<\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u6bcf\u5f53\u52a0\u8f7d\u56fe\u4e66\u76ee\u5f55\u65f6\uff0cListBox\u4f1a\u88ab\u7ed1\u5b9a\u5230Catalog\u7684Books\u96c6\u5408\u4e0a<br \/>\n   <\/span><br \/>\n   \uff0c\u52a0\u8f7d\u56fe\u4e66\u76ee\u5f55\u7684\u4ee3\u7801\u5199\u5728LoadCatalog() \u65b9\u6cd5\u5185\u90e8\uff0c\n  <\/p>\n<p>\n   \u8be5\u65b9\u6cd5\u5728\u4e3b\u7a97\u4f53\u52a0\u8f7d\u65f6\u4f1a\u88ab\u8c03\u7528\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">private void LoadCatalog()\r\n\t\t{\r\n\t\t\t\/\/\u52a0\u8f7d\u56fe\u4e66\u76ee\u5f55\r\n\t\t\t_Catalog.Load(Properties.Settings.Default.Catalog);\r\n            \/\/\u6307\u5b9aListBox\u63a7\u4ef6\u7684\u6570\u636e\u7ed1\u5b9a\r\n\t\t\tCatalogListBox.DataContext = _Catalog.Books;\r\n\t\t\tthis.Splitter.Title = \/\/\u6307\u5b9a\u4e2d\u95f4\u5206\u5272\u6761\u7684\u6587\u672c\r\n                string.Format(\"CATALOG ({0} book(s))\", _Catalog.Books.Count);\r\n\t\t}\r\n<\/code><\/pre>\n<p>\n   <br \/>\n   CatalogListBox\u7684DataContext\u88ab\u6307\u5b9a\u5230_Catalog.Books\u96c6\u5408\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u7136\u540eListBox\u7684ItemSource\u6307\u5b9a\u5230\u4e86\u96c6\u5408\u4e2d\u7684\u5143\u7d20<br \/>\n   <\/span><br \/>\n   \uff0c\n  <\/p>\n<p>\n   \u5177\u4f53\u7684\u5448\u73b0\u4ea4\u7ed9\u4e86\u547d\u540d\u6837\u5f0fCatalogCoverStyle\u3002\uff08CatalogCoverStyle\u901a\u8fc7\u4e0b\u56fe\u6307\u5b9a\uff09\n  <\/p>\n<\/p>\n<p>\n   \u8be5\u6837\u5f0f\u4f4d\u4e8eResources\u6587\u4ef6\u5939\u4e0b\u7684Shared.xmal\u7684\u5b9a\u4e49\u4e2d\uff0c\u6307\u5b9a\u4e86ListBox\u7684\u6570\u636e\u6a21\u677f\u548c\u800c\u5df2\u9762\u677f\u3002\n  <\/p>\n<p>\n   \uff08Shared.xmal\u662f\u5728App.xml\u4e2d\u88ab\u5408\u5e76\u5230\u8d44\u6e90\u4e2d\u4e86\uff09\n  <\/p>\n<\/p>\n<p>\n   Shared.xmal\u4e2d\u5b9a\u4e49\u4e86\u4e09\u90e8\u5206\u5185\u5bb9\uff1a\n  <\/p>\n<p>\n   \uff081\uff09<br \/>\n   <span style=\"color:#990000\"><br \/>\n    ListBox\u7684\u6574\u4f53\u6570\u636e\u6a21\u677f<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#990000\"><br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#990000\"><br \/>\n    <span style=\"color:#333333\"><br \/>\n     \uff082\uff09<br \/>\n    <\/span><br \/>\n    \u5355\u4e2a\u5143\u7d20\u6307\u5b9a\u7684\u6837\u5f0f<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#990000\"><br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#990000\"><br \/>\n    <span style=\"color:#333333\"><br \/>\n     \uff083\uff09<br \/>\n    <\/span><br \/>\n    BaseBook\u7684\u6570\u636e\u6a21\u677f<br \/>\n   <\/span>\n  <\/p>\n<\/p>\n<h5>\n   3\u30014 \u5b9e\u73b0\u56fe\u4e66\u9605\u8bfb\u754c\u9762<br \/>\n  <\/h5>\n<p>\n   \u56fe\u4e66\u9605\u8bfb\u9762\u677f\u4e2d\u95f4\u662f\u4e00\u4e2a\u53ef\u6298\u53e0\u7684\u81ea\u5b9a\u4e49\u63a7\u4ef6\uff0c\u8be5\u63a7\u4ef6\u4e5f\u663e\u793a\u4e86\u5f53\u524d\u6253\u5f00\u56fe\u4e66\u7684\u9875\u6570\uff0c\u53ef\u4ee5\u5355\u51fb\u4e0a\u9762\u7684\u65b9\u5411\u7bad\u5934\u8fdb\u884c\u6298\u53e0\u548c\u5c55\u5f00\u3002\n  <\/p>\n<p>\n   \u5206\u5272\u6761\u4e0ePageView\u63a7\u4ef6\u7684\u58f0\u660eXAML\u5982\u4e0b\uff1a\n  <\/p>\n<\/p>\n<h4>\n  <\/h4>\n<h4>\n   4\u3001\u5b9e\u73b0\u7528\u6237\u754c\u9762\u529f\u80fd<br \/>\n  <\/h4>\n<p>\n   \u672c\u8282\u5c06\u4ecb\u7ecd\u5982\u4f55\u8c03\u7528\u6838\u5fc3\u5c42\u4e2d\u7684\u529f\u80fd\u6765\u5b9e\u73b0\u9605\u8bfb\u5668\u7684\u8fd0\u884c\u3002\n  <\/p>\n<h5>\n   4\u30011 \u5b9e\u73b0\u5de5\u5177\u6309\u94ae\u4e8b\u4ef6<br \/>\n  <\/h5>\n<p>\n   \u6700\u5927\u5316\u548c\u6700\u5c0f\u5316\u53ea\u662f\u6539\u53d8\u4e3b\u7a97\u4f53\u7684WindowState\u6765\u63a7\u5236\uff1b\n  <\/p>\n<p>\n   \u5bf9\u4e8e\u9000\u51fa\u6309\u94ae\uff0c\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u4e3b\u7a97\u4f53\u7684Close()\u65b9\u6cd5\u6765\u5173\u95ed\u7a97\u4f53\uff0c\u5b9e\u73b0\u5982\u4e0b\uff1a\n  <\/p>\n<\/p>\n<pre><code class=\"language-csharp\">  \/\/\u6807\u9898\u680f\u7684\u5173\u95ed\u6309\u94ae\u4e8b\u4ef6\u5904\u7406\u4ee3\u7801\r\n        private void closeButton_Click(object sender, RoutedEventArgs e)\r\n        {\r\n            this.Close();\/\/Close\u65b9\u6cd5\u5173\u95ed\u4e3b\u7a97\u4f53\r\n        }\r\n        \/\/\u6807\u9898\u680f\u7684\u6700\u5927\u5316\u6309\u94ae\u4e8b\u4ef6\u5904\u7406\u4ee3\u7801\r\n        private void maximizeButton_Click(object sender, RoutedEventArgs e)\r\n        {   \/\/\u9996\u5148\u5224\u65ad\u5f53\u524dWindowState\u7684\u72b6\u6001\u662f\u5426\u662f\u6700\u5927\u5316\r\n            if (this.WindowState == WindowState.Maximized)\r\n                 \/\/\u5982\u679c\u4e3a\u6700\u5927\u5316\uff0c\u5219\u8bbe\u7f6e\u4e3a\u6807\u51c6\u6837\u5f0f\r\n                this.WindowState = WindowState.Normal;\r\n            else \/\/\u5426\u5219\u8bbe\u7f6e\u4e3a\u6700\u5927\u5316\u6837\u5f0f\r\n                this.WindowState = WindowState.Maximized;\r\n        }\r\n        \/\/\u5c06\u7a97\u53e3\u6700\u5c0f\u5316\u4e8b\u4ef6\u5904\u7406\u4ee3\u7801\r\n        private void minimizeButton_Click(object sender, RoutedEventArgs e)\r\n        {\r\n            this.WindowState = WindowState.Minimized;\/\/\u6307\u5b9a\u6700\u5c0f\u5316\r\n        }<\/code><\/pre>\n<h6>\n   <br \/>\n   4\u30011\u30011\u3001\u9875\u9762\u9002\u5e94\u6309\u94ae<br \/>\n  <\/h6>\n<p>\n   \u8c03\u6574\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u7684\u6309\u94ae\uff0c\u5176\u4e8b\u4ef6\u5904\u7406\u4ee3\u7801\u901a\u8fc7\u8c03\u7528\u7528\u6237\u63a7\u4ef6PageViewer\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a\n  <\/p>\n<pre><code class=\"language-csharp\">  private void btnFitWidth_Click(object sender, RoutedEventArgs e)\r\n        {  \/\/\u901a\u8fc7\u8bbe\u7f6ePageViewer\u63a7\u4ef6\u7684FitWidth\u5c5e\u6027\u6765\u8bbe\u7f6e\u5bbd\u5ea6\r\n\t\t\tthis.SimplePageView.FitWidth();\r\n        }\r\n        private void btnFitHeight_Click(object sender, RoutedEventArgs e)\r\n        {   \/\/\u901a\u8fc7\u8bbe\u7f6ePageViewer\u63a7\u4ef6\u7684FitHeight\u6765\u8bbe\u7f6e\u5bbd\u5ea6\r\n\t\t\tthis.SimplePageView.FitHeight();\r\n        }\t\t<\/code><\/pre>\n<h6>\n   <br \/>\n   4\u30011\u30012 \u6253\u5f00\u56fe\u4e66\u6309\u94ae<br \/>\n  <\/h6>\n<pre><code class=\"language-csharp\">\/\/\/\u6253\u5f00\u4e00\u4e2a\u4e0d\u5728\u5f53\u524d\u6587\u4ef6\u5939\u7684\u5916\u90e8\u6587\u4ef6\t\t\r\n\t\tprivate void btnOpen_Click(object sender, RoutedEventArgs e)\r\n\t\t{\r\n\t\t\tusing (System.Windows.Forms.OpenFileDialog  \/\/\u5b9e\u4f8b\u5316\u4e00\u4e2aOpenFileDialog\u5bf9\u8c61\r\n                browser = new System.Windows.Forms.OpenFileDialog())\r\n\t\t\t{\r\n\t\t\t\tif (browser.ShowDialog() == \/\/\u663e\u793a\u6253\u5f00\u6587\u4ef6\u5bf9\u8bdd\u6846\r\n                    System.Windows.Forms.DialogResult.OK)\r\n\t\t\t\t{   \/\/\u8c03\u7528Catalog\u7684Open\u65b9\u6cd5\u6253\u5f00\u6587\u4ef6\uff0c\u5c06\u8fd4\u56de\u7684IBook\u5b9e\u4f8b\u52a0\u8f7d\u5230\u56fe\u4e66\u5217\u8868\r\n\t\t\t\t\tLoadBook( (IBook)_Catalog.Open(browser.FileName) );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}       <\/code><\/pre>\n<p>\n   <br \/>\n   \u5728\u4ee3\u7801\u4e2d\uff0c<br \/>\n   <span style=\"color:#990000\"><br \/>\n    \u4f7f\u7528using\u8bed\u53e5\u5757\u5b9e\u4f8b\u5316\u4e00\u4e2aOpenFileDialog\u5bf9\u8c61\uff0c\u5728\u8d85\u8fc7\u8be5using\u8bed\u53e5\u5757\u7684\u4f5c\u7528\u57df\u65f6\uff0c\u8be5\u5bf9\u8c61\u5c06\u81ea\u52a8<br \/>\n   <\/span>\n  <\/p>\n<p>\n   \u91ca\u653e\u6389\u3002\u6839\u636e\u83b7\u53d6\u5230\u7684\u6240\u8981\u6253\u5f00\u7684\u6587\u4ef6\u540d\uff0c \u8c03\u7528Catalog\u5bf9\u8c61\u7684Open() \u65b9\u6cd5\u6253\u5f00\u8be5\u6587\u4ef6\u3002\n  <\/p>\n<p>\n   <span style=\"color:#990000\"><br \/>\n    \u7136\u540e\u8c03\u7528LoadBook\u5c06\u6253\u5f00\u7684\u6587\u4ef6\u52a0\u8f7d\u5230PageViewer\u63a7\u4ef6\u53ca\u56fe\u4e66\u5217\u8868\u4e2d\u3002<br \/>\n   <\/span>\n  <\/p>\n<p>\n   LoadBook\u662f\u5b9a\u4e49\u5728\u4e3b\u7a97\u4f53\u4e2d\u7684\u4e00\u4e2a\u8f85\u52a9\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u4e13\u7528\u4e8e\u52a0\u8f7d\u6307\u5b9aIBook\u5bf9\u8c61\u5b9e\u4f8b\u7684\u56fe\u4e66\u5230UI\u5bf9\u8c61PageViewer\u63a7\u4ef6\u4e2d\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">\t\/\/\u52a0\u8f7d\u4e00\u90e8\u6307\u5b9a\u7684\u56fe\u4e66\r\n\t\tprivate void LoadBook( IBook book )\r\n\t\t{\r\n\t\t\ttry\r\n\t\t\t{\r\n\t\t\t\tif (_CurrentBook != null)\/\/\u9996\u5148\u5378\u8f7dCurrentBook\u56fe\u4e66\r\n\t\t\t\t\t_CurrentBook.UnLoad();\r\n\t\t\t\t_CurrentBook = book;\/\/\u5c06\u5f53\u524d\u56fe\u4e66\u6307\u5b9a\u4e3a\u4f20\u5165\u7684\u56fe\u4e66\r\n\t\t\t\t_CurrentBook.Load();\/\/\u52a0\u8f7d\u56fe\u4e66\u5230\u56fe\u4e66\u5bf9\u8c61\u4e2d\r\n                this.SimplePageView.Scale = 1.0;\/\/\u6307\u5b9a\u7f29\u653e\u6bd4\u7387\r\n                \/\/\u6307\u5b9a\u5f53\u524d\u56fe\u4e66\u9875\u9762\u56fe\u50cf\r\n                this.SimplePageView.Source = _CurrentBook.GetCurrentPageImage();\r\n                \/\/\u6307\u5b9a\u5f53\u524dLabel\u63a7\u4ef6\u663e\u793a\u56fe\u4e66\u8def\u5f84\r\n\t\t\t\tthis.PageInfo.Content = _CurrentBook.CurrentPage.FilePath;\r\n                \/\/\u6eda\u52a8\u5230\u56fe\u4e66\u7684\u5f00\u59cb\u4f4d\u7f6e\r\n\t\t\t\tthis.SimplePageView.ScrollToHome();\r\n\t\t\t}\r\n\t\t\tcatch (Exception err)\r\n\t\t\t{   \/\/\u5982\u679c\u4ea7\u751f\u5f02\u5e38\uff0c\u663e\u793a\u5f02\u5e38\u4fe1\u606f\u7a97\u53e3\r\n\t\t\t\tExceptionManagement.Manage(\"Main:LoadBook\", err);\r\n\t\t\t}\r\n\t\t}<\/code><\/pre>\n<p>\n   \n  <\/p>\n<p>\n   \u5728\u4ee3\u7801\u4e2d\uff0c\u4ea7\u751f\u6307\u5b9a_CurrentBook\u5bf9\u8c61\uff0c\u5f53\u524d\u4e00\u672c\u4e66\u52a0\u8f7d\u8fdb\u6765\u65f6\uff0c\u5c06\u8bbe\u7f6e_CurrentBook\u5bf9\u8c61\uff0c\u7136\u540e\u5c06PageViewer\u63a7\u4ef6\u7684Source\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    \u6307\u5b9a\u4eceGetCurrentPageImage()\u65b9\u6cd5\u8fd4\u56de\u7684\u5f53\u524d\u9875\u9762\u3002<br \/>\n   <\/span>\n  <\/p>\n<h6>\n   4\u30011\u30013 \u9009\u9879\u6309\u94ae<br \/>\n  <\/h6>\n<pre><code class=\"language-csharp\">private void btnOptions_Click(object sender, RoutedEventArgs e)\r\n\t\t{ \/\/\u663e\u793a\u9009\u9879\u5bf9\u8bdd\u6846\r\n\t\t\ttry\r\n\t\t\t{   \/\/\u5b9e\u4f8b\u5316\u9009\u9879\u5bf9\u8bdd\u6846\r\n\t\t\t\tOptionWindow dlg = new OptionWindow();\r\n\t\t\t\tif (dlg.ShowDialog() == true)\/\/\u663e\u793a\u5bf9\u8bdd\u6846\r\n\t\t\t\t{   \/\/\u5982\u679c\u53d8\u66f4\u4e86\u5c5e\u6027\u8bbe\u7f6e\r\n\t\t\t\t\tif (dlg.NeedToReload)\r\n\t\t\t\t\t{  \/\/\u91cd\u65b0\u52a0\u8f7d\u6574\u4e2a\u56fe\u4e66\r\n\t\t\t\t\t\tLoadCatalog();\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tcatch (Exception err)\/\/\u51fa\u73b0\u5f02\u5e38\r\n\t\t\t{   \/\/\u663e\u793a\u5f02\u5e38\u7a97\u53e3\r\n\t\t\t\tExceptionManagement.Manage(\"Main:btnOptions_Click\", err);\r\n\t\t\t}\r\n\t\t}<\/code><\/pre>\n<h6>\n   <br \/>\n   4\u30011\u30014 \u5168\u5c4f\u6309\u94ae<br \/>\n  <\/h6>\n<pre><code class=\"language-csharp\">private void btnFullScreen_Click(object sender, RoutedEventArgs e)\r\n\t\t{\r\n\t\t\ttry\r\n\t\t\t{\r\n\t\t\t\tif (_isFullSreen)\/\/\u5f53\u524d\u662f\u5426\u5168\u5c4f\u7684\u5e03\u5c14\u5b57\u6bb5\r\n\t\t\t\t{   \/\/\u6062\u590d\u5168\u5c4f\u72b6\u6001\r\n\t\t\t\t\tthis.WindowState = WindowState.Normal;\r\n\t\t\t\t\t_isFullSreen = false;  \/\/\u91cd\u7f6e\u5168\u5c4f\u5e03\u5c14\u5b57\u6bb5\r\n                    Splitter.IsExpanded = false;\r\n\t\t\t\t}\r\n\t\t\t\telse \/\/\u5982\u679c\u5f53\u524d\u4e0d\u662f\u5168\u5c4f\u72b6\u6001\r\n\t\t\t\t{   \/\/\u5c06\u7a97\u53e3\u6700\u5927\u5316\r\n\t\t\t\t\tthis.WindowState = WindowState.Maximized;\r\n\t\t\t\t\t_isFullSreen = true;\/\/\u8bbe\u7f6e\u5168\u5c4f\u72b6\u6001\r\n                    Splitter.IsExpanded = true;\/\/\u5c06\u5206\u5272\u6761\u8fdb\u884c\u6298\u53e0\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tcatch (Exception err)\/\/\u5982\u679c\u51fa\u73b0\u9519\u8bef \r\n\t\t\t{   \/\/\u663e\u793a\u5f02\u5e38\u5e76\u8bb0\u5f55\u9519\u8bef\u4fe1\u606f\r\n\t\t\t\tExceptionManagement.Manage(\"Main:btnFullScreen_Click\", err);\r\n\t\t\t}\r\n\t\t}<\/code><\/pre>\n<p>\n   <br \/>\n   \u5c06WindowState\u8bbe\u7f6e\u4e3aMaximized\u6765\u4f7f\u7a97\u53e3\u6700\u5927\u5316\u800c\u5b9e\u73b0\u5168\u5c4f\uff0c\u540c\u65f6\u4f7f\u81ea\u5b9a\u4e49\u7684\u63a7\u4ef6Splitter\u63a7\u4ef6\u8fdb\u884c\u6298\u53e0\u4ee5\u6a21\u62df\u5168\u5c4f\u6548\u679c\u3002\n  <\/p>\n<\/p>\n<h5>\n   4\u30012 \u5b9e\u73b0\u4e0a\u4e0b\u6587\u83dc\u5355\u4e8b\u4ef6\u5904\u7406<br \/>\n  <\/h5>\n<\/p>\n<p>\n   \u6dfb\u52a0\u6807\u7b7e\u3001\u5b9a\u4f4d\u5230\u6807\u7b7e\u548c\u79fb\u9664\u6807\u7b7e\u83dc\u5355\u9879\u7684\u5b9e\u73b0\u4ee3\u7801\u5982\u4e0b\uff1a\n  <\/p>\n<\/p>\n<\/p>\n<pre><code class=\"language-csharp\"> \/\/\u5c06\u5f53\u524d\u56fe\u4e66\u7684\u5f53\u524d\u9875\u9762\u8bbe\u7f6e\u4e3a\u4e66\u7b7e\r\n\t\tprivate void MenuItem_BookMark(object sender, RoutedEventArgs e)\r\n\t\t{\r\n\t\t\ttry\r\n\t\t\t{\r\n\t\t\t\tif (_CurrentBook != null)\/\/\u4ec5\u5728\u5f53\u524d\u56fe\u4e66\u4e0d\u7a7a\u624d\u80fd\u8bbe\u7f6e\u4e66\u7b7e\r\n\t\t\t\t{\r\n\t\t\t\t\t_CurrentBook.SetMark();\/\/\u5c06\u5f53\u524d\u56fe\u4e66\u9875\u9762\u7684\u8def\u5f84\u6307\u5b9a\u4e3a\u5f53\u524d\u4e66\u7b7e\r\n\t\t\t\t\t_Catalog.IsChanged = true;\/\/\u8bbe\u7f6e\u4e66\u7b7e\u53d8\u66f4\u6807\u5fd7 \r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tcatch (Exception err)\r\n\t\t\t{   \/\/\u5982\u679c\u4ea7\u751f\u5f02\u5e38\u663e\u793a\u5f02\u5e38\u4fe1\u606f\r\n\t\t\t\tExceptionManagement.Manage(\"Main:MenuItem_BookMark\", err);\r\n\t\t\t}\r\n\t\t}\r\n        \/\/\u5982\u679c\u5f53\u524d\u56fe\u4e66\u6709\u8bbe\u7f6e\u4e66\u7b7e\uff0c\u5219\u5b9a\u4f4d\u5230\u5f53\u524d\u4e66\u7b7e        \r\n\t\tprivate void MenuItem_GotoBookMark(object sender, RoutedEventArgs e)\r\n\t\t{\r\n\t\t\ttry\r\n\t\t\t{   \/\/\u5224\u65ad\u5f53\u524d\u56fe\u4e66\u662f\u5426\u662f\u5728\u56fe\u4e66\u5217\u8868\u4e2d\u9009\u62e9\u56fe\u4e66\r\n\t\t\t\tif (_CurrentBook != (IBook)CatalogListBox.SelectedValue)\r\n\t\t\t\t{   \/\/\u5982\u679c\u4e0d\u662f\uff0c\u5219\u91cd\u65b0\u52a0\u8f7d\u9009\u4e2d\u7684\u56fe\u4e66\r\n\t\t\t\t\tLoadBook((IBook)CatalogListBox.SelectedValue);\r\n\t\t\t\t}\r\n\t\t\t\t_CurrentBook.GotoMark();\/\/\u5b9a\u4f4d\u5230\u4e66\u7b7e\u9875\u9762\r\n                \/\/\u83b7\u53d6\u5f53\u524d\u9875\u9762\u7684\u56fe\u4e66\r\n                this.SimplePageView.Source = _CurrentBook.GetCurrentPageImage();\r\n\t\t\t\tthis.SimplePageView.ScrollToHome();\/\/\u6eda\u52a8\u5230\u9875\u5f00\u59cb\u5904\r\n\t\t\t}\r\n\t\t\tcatch (Exception err)\r\n\t\t\t{   \/\/\u5982\u679c\u6709\u5f02\u5e38\u663e\u793a\u5f02\u5e38\u4fe1\u606f\r\n\t\t\t\tExceptionManagement.Manage(\"Main:MenuItem_GotoBookMark\", err);\r\n\t\t\t}\r\n\t\t}\r\n        \/\/\u6e05\u9664\u4e66\u7b7e\r\n\t\tprivate void MenuItem_ClearBookMark(object sender, RoutedEventArgs e)\r\n\t\t{\r\n\t\t\ttry\r\n\t\t\t{   \/\/\u6e05\u9664\u5f53\u524d\u9009\u4e2d\u56fe\u4e66\u7684\u4e66\u7b7e\r\n\t\t\t\t((IBook)CatalogListBox.SelectedValue).Bookmark = string.Empty;\r\n\t\t\t\t_Catalog.IsChanged = true;\/\/\u8bbe\u7f6eIsChanged\u6807\u5fd7\u4ee5\u4fbf\u4fdd\u5b58\u4e66\u7b7e\r\n\t\t\t}\r\n\t\t\tcatch (Exception err)\r\n\t\t\t{  \/\/\u5982\u679c\u4ea7\u751f\u5f02\u5e38\uff0c\u663e\u793a\u5f02\u5e38\u5904\u7406\u4fe1\u606f\r\n\t\t\t\tExceptionManagement.Manage(\"Main:MenuItem_ClearBookMark\", err);\r\n\t\t\t}\r\n\t\t}\r\n<\/code><\/pre>\n<p>\n   \n  <\/p>\n<p>\n   \u4e66\u7b7e\u53ea\u80fd\u5bf9\u5f53\u524d\u56fe\u4e66\u8fdb\u884c\u8bbe\u7f6e\uff0c\u56e0\u6b64\u9700\u8981\u5177\u6709_CurrentBook\u503c\uff0c\u8c03\u7528\u00a0SetMark()\u65b9\u6cd5\u7528\u4e8e\u5c06\u5f53\u524d\u9605\u8bfb\u7684\u8def\u5f84\u8bb0\u5f55\u5230\u5185\u90e8\u7684BookMark\u5c5e\u6027\u4e2d\u3002\n  <\/p>\n<p>\n   IsChanged\u5c5e\u6027\u8bbe\u7f6e\u4e3atrue\u540e\uff0c\u5728\u4fdd\u5b58\u4e66\u7b7e\u5230\u6587\u4ef6\u65f6\uff0c\u4f1a\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d\u53bb\u3002\n  <\/p>\n<p>\n   <span style=\"color:#990000\"><br \/>\n    UI\u7aef\u5982\u4f55\u5728\u56fe\u4e66\u5217\u8868\u4e0a\u6dfb\u52a0\u4e00\u4e2a\u4e66\u7b7e\u56fe\u6807\u548c\u9605\u8bfb\u5916\u89c2\u5462\uff1f<br \/>\n   <\/span>\n  <\/p>\n<p>\n   \u53ef\u4ee5\u5728XMAL\u4e2d\u5c06\u4e00\u4e2aBorder\u548cBitmapImage\u63a7\u4ef6\u7ed1\u5b9a\u5230\u4e86<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    IsRead\u548cBookmark<br \/>\n   <\/span><br \/>\n   \u5c5e\u6027\u4e0a\uff0c\u53ef\u4ee5\u53c2\u8003Shared.xaml\u8d44\u6e90\u6587\u4ef6\u4e2d\u7684\n  <\/p>\n<p>\n   CatalogCoverStyle\u00a0\u6837\u5f0f\u5b9a\u4e49\u3002\n  <\/p>\n<\/p>\n<h5>\n   4\u30013\u00a0 \u521b\u5efaPageViewer\u7528\u6237\u63a7\u4ef6<br \/>\n  <\/h5>\n<p>\n   \u8be5\u63a7\u4ef6\u5728\u5185\u90e8\u4f7f\u7528\u4e00\u4e2aImage\u63a7\u4ef6\u6765\u663e\u793a\u56fe\u4e66\uff0c\u4e3a\u4e86\u4f7f\u56fe\u4e66\u9605\u8bfb\u5668\u4e0e\u76ee\u524d\u5e02\u9762\u4e0a\u6d41\u884c\u7684\u9605\u8bfb\u5668\u8f6f\u4ef6\u5177\u6709\u7c7b\u4f3c\u7684\u529f\u80fd\uff0c\n  <\/p>\n<p>\n   \u8be5Image\u63a7\u4ef6\u9700\u8981\u5904\u7406\u548c\u79cd\u9f20\u6807\u548c\u952e\u76d8\u4e8b\u4ef6\u6765\u5b9e\u73b0\u56fe\u4e66\u9605\u8bfb\u5668\u6548\u679c\u3002\n  <\/p>\n<\/p>\n<h5>\n   4\u30014 PageViewer \u63a7\u4ef6\u5c5e\u6027\u5b9a\u4e49<br \/>\n  <\/h5>\n<p>\n   PageViewer\u5b9a\u4e49\u4e863\u4e2a\u5c5e\u6027\uff0c\u8fd93\u4e2a\u5c5e\u6027\u7528\u6765\u6539\u53d8PageViewer\u7684\u5185\u90e8\u884c\u4e3a\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">  \/\/\u6307\u5b9a\u81ea\u52a8\u7f29\u653e\u7c7b\u578b\r\n        public AutoFit AutoFitMode\r\n        {\r\n            get { return  \/\/\u83b7\u53d6\u81ea\u52a8\u7f29\u653e\u5c5e\u6027\u503c\r\n                (AutoFit)Properties.Settings.Default.UseAutoFit; }\r\n        }\r\n        \/\/\u6307\u5b9a\u7f29\u653e\u7684\u5927\u5c0f\u5c5e\u6027\r\n\t\tpublic double Scale\r\n        {\r\n            get { return _scale; }\r\n            set\r\n            {\r\n                _scale = value;\r\n                UpdateScale(); \/\/\u66f4\u65b0\u5c4f\u5e55\u7f29\u653e\r\n            }\r\n        }\r\n\t\t\/\/\u8981\u663e\u793a\u7684\u56fe\u50cf\u6e90\r\n        public ImageSource Source\r\n        {\r\n            get { return this.PageImage.Source; }\r\n            set { this.PageImage.Source = value; }\r\n        }\r\n        <\/code><\/pre>\n<p>\n   <br \/>\n   \u5728\u4ee3\u7801\u4e2d\uff0cAutoFitMode\u5c5e\u6027\u6839\u636e\u7528\u6237\u5728\u9009\u9879\u9762\u677f\u4e2d\u7684\u8bbe\u7f6e\u6765\u6307\u5b9a\u81ea\u52a8\u7f29\u653e\u7684\u7c7b\u578b\uff1b\n  <\/p>\n<\/p>\n<p>\n   Scale\u5c5e\u6027\u7528\u6765\u6307\u5b9a\u7f29\u653e\u5927\u5c0f\uff0c\u4e3b\u8981\u6839\u636e\u7528\u6237\u5728\u53f3\u4e0b\u89d2\u7684Slider\u63a7\u4ef6\u7684\u8fd4\u56de\u503c\u6765\u8bbe\u5b9aImage\u63a7\u4ef6\u7684\u7f29\u653e\u5927\u5c0f\uff1b\u8bbe\u7f6e\u540e\u4f1a\u8c03\u7528UpdateScale()\u65b9\u6cd5\uff0c\n  <\/p>\n<p>\n   \u8be5\u65b9\u6cd5\u5c06\u4f7f\u7528ScaleTransform\u5bf9\u8c61\u4e3aImage\u63a7\u4ef6\u8bbe\u7f6e\u7f29\u653e\u53d8\u6362\uff1b\n  <\/p>\n<pre><code class=\"language-csharp\">\/\/\/ &lt;summary&gt;\r\n\t\t\/\/\/ \u66f4\u65b0\u56fe\u50cf\u63a7\u4ef6\u7684\u7f29\u653e\uff0c\u5e76\u89e6\u53d1\u4e8b\u4ef6\r\n\t\t\/\/\/ &lt;\/summary&gt;\r\n        private void UpdateScale()\r\n        {\r\n            this.scaleTransform.ScaleX = _scale;\/\/\u6307\u5b9ax\u7f29\u653e\u503c\r\n            this.scaleTransform.ScaleY = _scale;\/\/\u6307\u5b9ay\u7f29\u653e\u503c\r\n            \/\/\u6307\u5b9a\u53d8\u6362\u4e2d\u5fc3\u70b9\r\n            this.scaleTransform.CenterX = 0.5;\r\n            this.scaleTransform.CenterY = 0.5;\r\n            \/\/\u89e6\u53d1\u53d8\u6362\u4e8b\u4ef6\r\n\t\t\tRaiseZoomChanged();\r\n        }<\/code><\/pre>\n<\/p>\n<p>\n   <br \/>\n   UpdateScale\u901a\u8fc7\u8bbe\u7f6e\u7f29\u653e\u53d8\u6362\u7684ScaleX\u3001ScaleY\u6307\u5b9a\u7f29\u653e\u5927\u5c0f\uff0c<br \/>\n   <span style=\"color:#990000\"><br \/>\n    \u6700\u540e\u8c03\u7528RaiseZoomChanged\u89e3\u53d1\u7f29\u653e\u8def\u7531\u4e8b\u4ef6\u3002<br \/>\n   <\/span>\n  <\/p>\n<h5>\n   4\u30015 \u5b9a\u4e49PageViewer\u63a7\u4ef6\u8def\u7531\u4e8b\u4ef6<br \/>\n  <\/h5>\n<p>\n   \u8def\u7531\u4e8b\u4ef6\u662f\u4e00\u79cd\u53ef\u4ee5\u9488\u5bf9\u5143\u7d20\u6811\u4e2d\u7684\u591a\u4e2a<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u4fa6\u542c\u5668<br \/>\n   <\/span><br \/>\n   \uff08\u800c\u4e0d\u662f\u9488\u5bf9\u5f15\u53d1\u8be5\u4e8b\u4ef6\u7684\u5bf9\u8c61\uff09\u8c03\u7528\u5904\u7406\u7a0b\u5e8f\u7684\u4e8b\u4ef6\u3002\n  <\/p>\n<p>\n   \u5728WPF\u4e2d\uff0c\u5bf9\u7528\u6237\u754c\u9762\u8fdb\u884c\u5e03\u5c40\u4e0e\u4f20\u7edf\u7684Windows Forms\u6709\u4e9b\u4e0d\u4e00\u6837\uff0c\u5728WPF\u4e2d\uff0c\u7528\u6237\u754c\u9762\u662f\u7531\u4e00\u4e2a\u5bf9\u8c61\u6811\u7ec4\u6210\uff0c\u79f0\u4e3a<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u903b\u8f91\u6811<br \/>\n   <\/span><br \/>\n   \u3002\u5728Vs2010\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u5927\u7eb2\u89c6\u56fe\n  <\/p>\n<p>\n   \u4e2d\u770b\u5230\u6574\u68f5\u903b\u8f91\u6811\u3002\u5728WPF\u4e2d\uff0c\u8fd8\u6709\u4e00\u68f5\u6811\uff0c\u79f0\u4e3a<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u53ef\u89c6\u6811<br \/>\n   <\/span><br \/>\n   \u3002<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u53ef\u89c6\u6811\u5c06\u6240\u6709\u7684\u8282\u70b9\u6253\u6563\u5230\u6838\u5fc3\u7684\u53ef\u89c6\u7ec4\u4ef6\u4e2d\uff0c\u800c\u4e0d\u662f\u5c06\u6bcf\u4e2a\u5143\u7d20\u5f53\u4f5c\u4e00\u4e2a\u9ed1\u76d2<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<p>\n   \u4f8b\u5982\u4e00\u4e2aListBox\uff0c\u5728\u903b\u8f91\u6811\u4e0a\u662f\u4e00\u4e2a\u5355\u72ec\u7684\u5143\u7d20\uff0c\u4f46\u662f\u5728\u89c6\u89c9\u4e0a\u662f\u7531\u591a\u4e2a\u5143\u7d20\u7ec4\u6210\u7684\u3002\u56e0\u4e3aWPF\u4e2d\u7684\u8fd9\u79cd\u7279\u6027\uff0c<br \/>\n   <span style=\"color:#ff6600\"><br \/>\n    \u8def\u7531\u4e8b\u4ef6\u8bbe\u8ba1\u7684\u76ee\u7684\u662f\u4e13\u95e8\u7528\u4e8e\u5728<br \/>\n    <span style=\"color:#990000\"><br \/>\n     \u5143\u7d20\u6811<br \/>\n    <\/span><br \/>\n    \u4e2d\u4f7f\u7528\u7684\u4e8b\u4ef6<br \/>\n   <\/span><br \/>\n   \uff0c\n  <\/p>\n<p>\n   \u5f53\u8def\u7531\u4e8b\u4ef6\u89e3\u53d1\u540e\uff0c\u4e8b\u4ef6\u53ef\u4ee5\u5411\u4e0a\u6216\u5411\u4e0b\u904d\u5386\u89c6\u89c9\u6811\u548c\u903b\u8f91\u6811\uff0c\u4f7f\u7528\u4e00\u79cd\u7b80\u5355\u800c\u6301\u4e45\u7684\u65b9\u5f0f\u5728\u6bcf\u4e2a\u5143\u7d20\u4e0a\u89e3\u53d1\u3002\n  <\/p>\n<\/p>\n<p>\n   WPF\u4e2d\u7684\u8def\u7531\u4e8b\u4ef6\u662f\u4e00\u4e2a\u53ef\u4f20\u9012\u7684\u4e8b\u4ef6\uff0c\u4e8b\u4ef6\u53ef\u4ee5\u6cbf\u7740\u89c6\u89c9\u6811\u5411\u4e0a\u548c\u5411\u4e0b\u4f20\u9012\uff0c\u56e0\u6b64\u4e8b\u4ef6\u53ef\u4ee5\u88ab\u591a\u4e2a\u89c6\u89c9\u5143\u7d20\u6355\u83b7\u6765\u51b3\u5b9a\u662f\u5426\u5904\u7406\u3002\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    RaiseZoomChanged\u4e8b\u4ef6\u5c06\u5728MainWindow.xmal\u4e2d\u88ab\u8ba2\u9605\uff0c\u4ee5\u4fbf\u5728\u56fe\u50cf\u7f29\u653e\u540e\uff0c\u80fd\u89e6\u53d1\u7f29\u653e\u6ed1\u52a8\u5757\u81ea\u52a8\u5207\u6362\u4f4d\u7f6e\u884c\u4e3a\u3002<br \/>\n   <\/span>\n  <\/p>\n<p>\n   \u5728\u4e3b\u7a97\u4f53\u7684XMAL\u58f0\u660e\u4e2d\uff0c\u5173\u8054\u4e86ZoomChanged\u4e8b\u4ef6\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a\n  <\/p>\n<\/p>\n<p>\n   ZoomChanged\u00a0\u662f\u4e00\u4e2a\u8def\u7531\u4e8b\u4ef6\uff0c\u56e0\u6b64\u4e8b\u4ef6\u5728\u89e3\u53d1\u540e\u4f1a\u4ee5\u5192\u6ce1\u7684\u5f62\u5f0f\u901a\u77e5\u5176\u89c6\u89c9\u6811\u4e2d\u7684\u4e0a\u5c42\u5143\u7d20\uff0c\u4f7f\u5f97\u89c6\u89c9\u6811\u7684\u5176\u4ed6\u5143\u7d20\u6709\u673a\u4f1a\u5904\u7406\u8be5\u4e8b\u4ef6\u3002\n  <\/p>\n<p>\n   SimplePageView_ZoomChanged\u7684\u4ee3\u7801\u5982\u4e0b\uff1a\n  <\/p>\n<pre><code class=\"language-csharp\">\/\/\/ &lt;summary&gt;\r\n\t\t\/\/\/ \u5f53\u9875\u9762\u7f29\u653e\u540e\u66f4\u65b0\u6ed1\u52a8\u6761\u63a7\u4ef6\u7684\u4f4d\u7f6e\r\n\t\t\/\/\/ &lt;\/summary&gt;\r\n\t\tprivate void SimplePageView_ZoomChanged\r\n            (object sender, PageViewer.ZoomRoutedEventArgs e)\r\n\t\t{\r\n\t\t\tthis.zoomSlider.ValueChanged -= \/\/\u6e05\u9664\u6ed1\u5757\u63a7\u4ef6\u7684\u4e8b\u4ef6\u5904\u7406\u5668\r\n                new RoutedPropertyChangedEventHandler&lt;double&gt;(this.Slider_ValueChanged);\r\n\t\t\tthis.zoomSlider.Value = Math.Round( e.Scale * 100, 0);\/\/\u66f4\u65b0\u6ed1\u5757\u7684\u503c\r\n\t\t\tthis.zoomSlider.ValueChanged += \/\/\u91cd\u65b0\u5173\u8054\u6ed1\u5757\u7684\u4e8b\u4ef6\u5904\u7406\u5668\r\n                new RoutedPropertyChangedEventHandler&lt;double&gt;(this.Slider_ValueChanged);\r\n\t\t}<\/code><\/pre>\n<p>\n   <br \/>\n   <span style=\"color:#990000\"><br \/>\n    \u5728\u4ee3\u7801\u4e2d\uff0c\u56e0\u4e3a\u6ed1\u5757\u7684\u503c\u53d8\u5316\u540e\uff0c\u4f1a\u89e6\u53d1ValueChanged\u4e8b\u4ef6\uff0c\u800c\u8be5\u4e8b\u4ef6\u53c8\u4f1a\u8bbe\u7f6ePageViewer\u7684Scale\u5c5e\u6027\uff0c\u8fd9\u6837\u4f1a\u5f62\u6210\u5faa\u73af\u89e6\u53d1\u4e8b\u4ef6\uff0c<br \/>\n   <\/span>\n  <\/p>\n<p>\n   <span style=\"color:#990000\"><br \/>\n    \u6240\u4ee5\u4ee3\u7801\u5148\u53bb\u6389\u4e86\u5bf9\u4e8eValueChanged\u4e8b\u4ef6\u7684\u5173\u8054\uff0c\u800c\u8bbe\u7f6e\u5b8c\u503c\u540e\u518d\u91cd\u65b0\u5173\u8054\u4e8b\u4ef6\u3002<br \/>\n   <\/span>\n  <\/p>\n<pre><code class=\"language-csharp\"> \/\/\/ &lt;summary&gt;\r\n        \/\/\/ \u89e6\u53d1\u653e\u5927\u7f29\u5c0f\u8def\u7531\u4e8b\u4ef6\r\n        \/\/\/ &lt;\/summary&gt;\r\n        protected void RaiseZoomChanged()\r\n        {  \/\/\u5b9a\u4e49\u8def\u7531\u4e8b\u4ef6\u53c2\u6570\u5b9e\u4f8b\r\n            ZoomRoutedEventArgs args = new ZoomRoutedEventArgs(_scale);\r\n            args.RoutedEvent = ZoomChangedEvent;\/\/\u6307\u5b9a\u8def\u7531\u4e8b\u4ef6\u4ee3\u7801\r\n            RaiseEvent(args);\/\/\u5f15\u53d1\u8def\u7531\u4e8b\u4ef6\r\n        }<\/code><\/pre>\n<p>\n   <br \/>\n   \u8def\u7531\u4e8b\u4ef6\u7684\u5b9a\u4e49\uff1a\n  <\/p>\n<p>\n   \u8def\u7531\u4e8b\u4ef6\u548c . NET\u4e8b\u4ef6\u7684\u5b9a\u4e49\u6709\u4e00\u4e9b\u533a\u522b\u3002\u8def\u7531\u4e8b\u4ef6\u7684\u5b9a\u4e49\u662f\u7531<br \/>\n   <span style=\"color:#990000\"><br \/>\n    \u516c\u5171\u7684\u9759\u6001RoutedEvent\u6210\u5458<br \/>\n   <\/span><br \/>\n   \u52a0\u4e00\u4e2a\u7ea6\u5b9a\u7684Event\u540e\u7f00\u7ec4\u6210\uff0c\n  <\/p>\n<p>\n   \u8def\u7531\u4e8b\u4ef6\u9700\u8981\u5728.NET\u4e8b\u4ef6\u7cfb\u7edf\u4e2d\u8fdb\u884c\u6ce8\u518c\u3002\n  <\/p>\n<p>\n   \u7136\u540e\u8def\u7531\u4e8b\u4ef6\u4e5f\u6709\u4e00\u4e2a\u548c\u666e\u901a.NET\u4e8b\u4ef6\u4e00\u6837\u7684\u4e8b\u4ef6\u5b9a\u4e49\uff0c\u6216\u8005\u662f\u4e00\u4e2a\u4e8b\u4ef6\u5305\u88c5\u5668\uff0c\u4f7f\u5f97\u53ef\u4ee5\u50cf\u4f7f\u7528\u666e\u901a\u4e8b\u4ef6\u90a3\u6837\u4f7f\u7528\u8def\u7531\u4e8b\u4ef6\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">\/\/\/ &lt;summary&gt;\r\n\t\t\/\/\/ \u6ce8\u518c\u8def\u7531\u4e8b\u4ef6\r\n\t\t\/\/\/ &lt;\/summary&gt;\r\n\t\tpublic static readonly RoutedEvent \r\n            ZoomChangedEvent = EventManager.RegisterRoutedEvent(\"ZoomChangedEvent\",\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tRoutingStrategy.Bubble,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\ttypeof(ZoomChangedEventHandler), typeof(PageViewer));<\/code><\/pre>\n<\/p>\n<pre><code class=\"language-csharp\">\t\/\/\/ &lt;summary&gt;\r\n\t\t\/\/\/ \u4e8b\u4ef6\u5904\u7406\u59d4\u6258\r\n\t\t\/\/\/ &lt;\/summary&gt;\r\n\t\tpublic delegate void ZoomChangedEventHandler(object sender, ZoomRoutedEventArgs e);\r\n\t\t\/\/\/ &lt;summary&gt;\r\n\t\t\/\/\/ \u8def\u7531\u4e8b\u4ef6\u7684\u666e\u901a\u5c5e\u6027\u5b9a\u4e49\r\n\t\t\/\/\/ &lt;\/summary&gt;\r\n\t\tpublic event ZoomChangedEventHandler ZoomChanged\r\n\t\t{\r\n\t\t\tadd { AddHandler(ZoomChangedEvent, value); }\r\n\t\t\tremove { RemoveHandler(ZoomChangedEvent, value); }\r\n\t\t}<\/code><\/pre>\n<p>\n   <br \/>\n   \u5728\u4ee3\u7801\u4e2d\uff0c\u5b9a\u4e49\u4e86\u4e00\u4e2a<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    ZoomChangedEventHandler\u7c7b\u578b\u7684\u59d4\u6258<br \/>\n   <\/span><br \/>\n   \uff0c\u9996\u5148\u8c03\u7528\u5b9a\u4e49\u4e00\u4e2a\u540d\u4e3aZoomChangedEvent\u7684RoutedEvent\uff0c\u901a\u8fc7\u8c03\u7528\n  <\/p>\n<p>\n   <span style=\"color:#990000\"><br \/>\n    EventManager.RegisterRoutedEvent()\u65b9\u6cd5<br \/>\n   <\/span><br \/>\n   \u5411WPF\u7684\u4e8b\u4ef6\u7cfb\u7edf\u6ce8\u518c\u8def\u7531\u4e8b\u4ef6\u3002\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    RoutingStrategy\u679a\u4e3e\u7528\u4e8e\u6307\u5b9a\u8def\u7531\u7b56\u7565<br \/>\n   <\/span><br \/>\n   \uff0c\u8def\u7531\u7b56\u7565\u662f\u6307\u4e8b\u4ef6\u5728\u89e6\u53d1\u540e\uff0c\u4e8b\u4ef6\u5982\u4f55\u5728\u5143\u7d20\u6811\u4e2d\u4f20\u9012\u7684\u65b9\u5f0f\uff0c\u6709\u5982\u4e0b3\u79cd\u53ef\u9009\uff1a\n  <\/p>\n<p>\n   <span style=\"color:#ff0000\"><br \/>\n    Bubble<br \/>\n   <\/span><br \/>\n   \uff1a<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u5192\u6ce1\u4f20\u9012<br \/>\n   <\/span><br \/>\n   \uff0c\u4e8b\u4ef6\u9996\u5148\u5728\u6e90\u5143\u7d20\u4e0a\u89e6\u53d1\uff0c\u7136\u540e\u4ece\u6bcf\u4e00\u4e2a\u5143\u7d20\u4e0a\u6cbf\u7740\u6811\u4f20\u9012\uff0c\u76f4\u5230\u6839\u5143\u7d20\u4e3a\u6b62\uff1b\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    Tunneling<br \/>\n   <\/span><br \/>\n   \uff1a<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u9010\u9053\u4f20\u9012<br \/>\n   <\/span><br \/>\n   \uff0c\u4e8b\u4ef6\u9996\u5148\u5728\u6839\u5143\u7d20\u4e0a\u88ab\u89e6\u53d1\uff0c\u4f9d\u6b21\u5411\u6e90\u5143\u7d20\u4f20\u9012\u3002\n  <\/p>\n<p>\n   <br \/>\n   ============================================================================================================================\n  <\/p>\n<\/p>\n<h6>\n   4\u30016 \u5904\u7406\u5c4f\u5e55\u6eda\u52a8<br \/>\n  <\/h6>\n<p>\n   \u5f53\u6309\u4e0bPageDown\u6216\u5411\u4e0b\u65b9\u5411\u952e\u65f6\uff0c\u4f1a\u8c03\u7528ManageScroolDown()\u65b9\u5411\u8fdb\u884c\u6eda\u52a8\uff0c\u76f8\u53cd\u4f1a\u8c03\u7528ManageScroolUp()\u5904\u7406\u5411\u4e0a\u6eda\u52a8\u3002\n  <\/p>\n<p>\n   \u8fd9\u4e24\u4e2a\u65b9\u6cd5\u5b9e\u73b0\u4e86\u5c4f\u5e55\u6eda\u52a8\u548c\u7ffb\u9875\u7684\u64cd\u4f5c\u3002\n  <\/p>\n<\/p>\n<pre><code class=\"language-csharp\">    \/\/\u5904\u7406\u952e\u76d8\u4e8b\u4ef6\r\n        private void PageContent_PreviewKeyUp(object sender, KeyEventArgs e)\r\n        {\r\n            if (e.Key == Key.LeftShift)\/\/\u5982\u679c\u7528\u6237\u63a7\u4e0b\u5de6\u8fb9\u7684Shift\u952e\r\n            {   \/\/\u663e\u793a\u653e\u5927\u955c\u5de5\u5177\r\n                Magnifier.Display(Visibility.Hidden);\r\n\t\t\t\t\/\/\u91ca\u653e\u9875\u9762\u4e8b\u4ef6\u94fa\u83b7\r\n\t\t\t\tthis.PageContent.ReleaseMouseCapture();\r\n\t\t\t\t\/\/\u5df1\u5904\u7406\u8be5\u9884\u89c8\u4e8b\u4ef6\uff0c\u4e0b\u9762\u7684\u5143\u7d20\u4e0d\u518d\u5904\u7406\r\n\t\t\t\te.Handled = true;\r\n                return;\r\n            }\r\n            \/\/\u5982\u679c\u6309\u4e0bPageDown\u6216\u5411\u4e0b\u65b9\u5411\u952e\r\n            if (e.Key == Key.PageDown || e.Key == Key.Down)\r\n            {\r\n                ManageScroolDown();\/\/\u5904\u7406\u5411\u4e0b\u6eda\u52a8\r\n                e.Handled = true;\r\n\t\t\t\treturn;\r\n            }\r\n            \/\/\u5982\u679c\u6309\u4e0bPageUp\u6216\u5411\u4e0a\u65b9\u5411\u952e\r\n            else if (e.Key == Key.PageUp || e.Key == Key.Up)\r\n            {\r\n                ManageScroolUp();\/\/\u5904\u7406\u5411\u4e0a\u6eda\u52a8\uff0c\u5e76\u89e6\u53d1\u4e8b\u4ef6\r\n                e.Handled = true;\r\n\t\t\t\treturn;\r\n            }\r\n        }<\/code><\/pre>\n<p>\n   \n  <\/p>\n<pre><code class=\"language-csharp\">  \/\/\u5904\u7406ScrollViewer\u5411\u4e0a\u6eda\u52a8\r\n        private void ManageScroolDown()\r\n        {\r\n            try\r\n            {   \/\/\u5982\u679c\u6eda\u52a8\u6761\u5411\u4e0a\u504f\u79fb\u91cf\u52a0\u4e0a\u53ef\u89c6\u9ad8\u5ea6\u5927\u4e8e\u5782\u76f4\u5927\u5c0f\r\n                if (this.PageContent.VerticalOffset + \r\n                    this.PageContent.ViewportHeight &gt;= \r\n                    this.PageContent.ExtentHeight)\r\n                {   \/\/\u5982\u679c\u4e0d\u7528\u5230\u9875\u9762\u5e95\u90e8\r\n                    if (!WaitAtBottom)\r\n                    {  \/\/\u8bbe\u7f6e\u8be5\u5c5e\u6027\u7684\u503c\r\n                        WaitAtBottom = true;\r\n                        return;\r\n                    }\r\n                    else WaitAtBottom = false;\r\n                    \/\/\u89e6\u53d1\u9875\u9762\u53d8\u66f4\u4e8b\u4ef6\r\n                    RaisePageChanged(1);\r\n\t\t\t\t}\r\n            }\r\n            catch (Exception err)\r\n            {  \/\/\u5982\u679c\u51fa\u73b0\u5f02\u5e38\u663e\u793a\u5f02\u5e38\u4fe1\u606f\r\n                ExceptionManagement.Manage(\"PageViewer:ManageScroolDown\", err);\r\n            }\r\n        }<\/code><\/pre>\n<p>\n   <br \/>\n   \u5b9e\u9645\u4e0aManageScroolDown\u5e76\u6ca1\u6709\u5904\u7406\u6eda\u52a8\uff0c\u800c\u662f\u8bbe\u7f6e\u4e86\u6eda\u52a8\u7684\u72b6\u6001\u540e\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u5c06\u6eda\u52a8\u5de5\u4f5c\u4ea4\u7ed9\u4e86PageChanged\u4e8b\u4ef6<br \/>\n   <\/span><br \/>\n   \u3002\n  <\/p>\n<p>\n   MainWindow.maml.cs\u7684PageChanged\u4e8b\u4ef6\u5904\u7406\u4e2d\uff0c\u5c06\u6839\u636e\u4f20\u5165\u7684PageRoutedEvnetArgs\u53c2\u6570\u6765\u8fdb\u884c\u5b9e\u9645\u7684\u6eda\u52a8\u64cd\u4f5c\u3002\n  <\/p>\n<p>\n   \u4ee3\u7801\u5982\u4e0b\uff1a\n  <\/p>\n<pre><code class=\"language-csharp\"> \/\/\u5904\u7406\u6eda\u52a8\u548c\u9875\u9762\u53d8\u66f4\r\n\t\tprivate void SimplePageView_PageChanged\r\n            (object sender, PageViewer.PageRoutedEventArgs e)\r\n\t\t{\r\n\t\t\tif (e.PageOffset == -1) \/\/\u5982\u679c\u662f\u5411\u4e0a\u8df3\u8f6c\u9875\u9762\r\n\t\t\t{\r\n\t\t\t\tif (_CurrentBook.GotoPreviousPage())\/\/\u8df3\u8f6c\u5230\u4e0a\u4e00\u9875\u9762\r\n\t\t\t\t{   \/\/\u5f53\u524d\u9875\u9762\u5c06\u4e3a\u4e0a\u4e00\u9875\u9762\r\n\t\t\t\t\tthis.SimplePageView.Source = _CurrentBook.GetCurrentPageImage();\r\n                    \/\/\u6307\u5b9a\u4e3b\u9875\u9762\u7684\u6587\u4ef6\u8def\u5f84\u4fe1\u606f\r\n\t\t\t\t\tthis.PageInfo.Content = _CurrentBook.CurrentPage.FilePath;\r\n                    \/\/\u6eda\u52a8\u5230\u4e0a\u4e00\u9875\u9762\u7684\u9876\u90e8\r\n\t\t\t\t\tthis.SimplePageView.ScrollToBottom();\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\telse\r\n\t\t\t\tif (e.PageOffset == 1) \/\/\u5982\u679c\u662f\u8981\u5411\u4e0b\u8df3\u8f6c\u9875\u9762\r\n\t\t\t\t{\r\n\t\t\t\t\tif (_CurrentBook.GotoNextPage())\/\/\u8df3\u5230\u4e0b\u4e00\u9875\r\n\t\t\t\t\t{    \/\/\u663e\u793a\u4e0b\u4e00\u9875\u9762\r\n\t\t\t\t\t\tthis.SimplePageView.Source = _CurrentBook.GetCurrentPageImage();\r\n                        \/\/\u6307\u5b9a\u4e0b\u4e00\u9875\u9762\u7684\u6587\u4ef6\u8def\u5f84\r\n\t\t\t\t\t\tthis.PageInfo.Content = _CurrentBook.CurrentPage.FilePath;\r\n                        \/\/\u6eda\u52a8\u5230\u9875\u9762\u9876\u90e8\r\n\t\t\t\t\t\tthis.SimplePageView.ScrollToHome();\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t}<\/code><\/pre>\n<\/p>\n<p>\n   \u5728\u4ee3\u7801\u4e2d\uff0c\u6839\u636ePageRoutedEventArgs\u4f20\u5165\u662f\u5426\u7ffb\u9875\u503c\uff0c<br \/>\n   <span style=\"color:#cc0000\"><br \/>\n    \u8c03\u7528_CurrentBook\u7684GotoPreviousPage\u6216GotoNextPage\u6765\u8fdb\u884c\u4e0a\u4e0b\u7ffb\u9875<br \/>\n   <\/span><br \/>\n   \uff0c\n  <\/p>\n<p>\n   \u5e76\u8c03\u7528ScrollToBootom\u6216ScrollToHome\u6eda\u52a8\u5230\u9875\u9762\u7684\u5e95\u90e8\u6216\u9876\u90e8\u3002\n  <\/p>\n<p>\n   ScrollViewer\u63a7\u4ef6\u672c\u8eab\u80fd\u5904\u7406\u4e0a\u4e0b\u65b9\u5411\u952e\u8fdb\u884c\u4e0a\u4e0b\u6eda\u52a8\u7684\u5de5\u4f5c\uff0c\u4f46\u662f\u4e0d\u7406\u89e3\u5411\u4e0a\u6216\u5411\u4e0b\u7ffb\u9875\u7684\u884c\u4e3a\u3002\u901a\u8fc7\u5904\u7406\n  <\/p>\n<p>\n   PageContent_PreviewKeyUp\u4e8b\u4ef6\uff0c\u5728\u5230\u8fbe\u5c4f\u5e55\u9876\u90e8\u6216\u5e95\u90e8\u65f6\u53ef\u4ee5\u8fdb\u884c\u4e0a\u4e0b\u7ffb\u9875\uff0c\u5927\u5927\u63d0\u5347\u9605\u8bfb\u4f53\u9a8c\u3002\n  <\/p>\n<\/p>\n<h5>\n   4\u30017\u00a0 \u63a7\u5236\u9f20\u6807\u6eda\u8f6e<br \/>\n  <\/h5>\n<p>\n   \u4e24\u79cd\u884c\u4e3a\uff1a\n  <\/p>\n<p>\n   \uff081\uff09 \u5728\u6309\u4e0bCtrl+\u9f20\u6807\u6eda\u8f6e\uff0c\u4f1a\u5bf9\u56fe\u4e66\u9875\u9762\u8fdb\u884c\u653e\u5927\u6216\u7f29\u5c0f\n  <\/p>\n<p>\n   \uff082\uff09 \u5982\u679c\u4e0d\u6309\u4e0bCtrl\uff0c\u5c06\u8fdb\u884c\u5c4f\u5e55\u6eda\u52a8\u7684\u5de5\u4f5c\u3002\n  <\/p>\n<p>\n   <span style=\"color:#cc0000\"><br \/>\n    ScrollViewer\u672c\u8eab\u53ef\u4ee5\u5904\u7406\u9f20\u6807\u6eda\u8f6e\u7684\u52a8\u4f5c\uff0c\u4f46\u662f\u4e0d\u7406\u89e3\u4e0a\u4e0b\u7ffb\u9875\u7684\u884c\u4e3a<br \/>\n   <\/span><br \/>\n   \uff0c\n  <\/p>\n<p>\n   \u56e0\u6b64\u53ef\u4ee5\u4e3a\u5176\u6dfb\u52a0\u7ffb\u9875\u529f\u80fd\u3002\n  <\/p>\n<pre><code class=\"language-csharp\">  \/\/\u5904\u7406\u9f20\u6807\u6eda\u8f6e\u4e8b\u4ef6\r\n        private void PageContent_PreviewMouseWheel\r\n            (object sender, MouseWheelEventArgs e)\r\n        {\r\n            \/\/\u5982\u679c\u6309\u4e0b\u4e86\u952e\u76d8\u5de6\u8fb9\u7684Ctrl\u952e\r\n            if (Keyboard.IsKeyDown(Key.LeftCtrl))\r\n            {   \/\/\u66f4\u65b0\u5c4f\u5e55\u5185\u5bb9\uff0c\u8fdb\u884c\u5927\u5c0f\u7f29\u653e\r\n\t\t\t\tUpdateContent(e.Delta &gt; 0);\r\n                e.Handled = true;\r\n            }\r\n            else\r\n            {\r\n                if (e.Delta &gt; 0)\/\/\u5982\u679c\u662f\u5411\u4e0a\u6eda\u52a8\r\n                {\r\n                    ManageScroolUp();\/\/\u5411\u4e0a\u7ffb\u9875\r\n                }\r\n                else\r\n                {\r\n                    ManageScroolDown();\/\/\u5411\u4e0b\u7ffb\u9875\r\n                }\r\n            }\r\n        }<\/code><\/pre>\n<h5>\n   <br \/>\n   4\u30018 \u5b9e\u73b0\u9875\u9762\u62d6\u52a8\u6548\u679c<br \/>\n  <\/h5>\n<h5>\n   4\u30019 \u521b\u5efa\u653e\u5927\u5668\u7528\u6237\u63a7\u4ef6<br \/>\n  <\/h5>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6b22\u8fce\u5927\u5bb6\u63d0\u51fa\u610f\u89c1,\u4e00\u8d77\u8ba8\u8bba! \u8f6c\u8f7d\u8bf7\u6807\u660e\u662f\u5f15\u7528\u4e8e http:\/\/blog.csdn.net\/chenyujin [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":215,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-17"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C#\u5165\u95e8\u5b66\u4e60-\u56fe\u4e66\u9605\u8bfb\u5668(WPF \u7528\u6237\u63a7\u4ef6\u6280\u672f) - \u7269\u5ae9\u8f6f\u4ef6\u8d44\u8baf\u7f51<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.wunen.com\/index.php\/2025\/03\/29\/c\u5165\u95e8\u5b66\u4e60-\u56fe\u4e66\u9605\u8bfb\u5668wpf-\u7528\u6237\u63a7\u4ef6\u6280\u672f\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C#\u5165\u95e8\u5b66\u4e60-\u56fe\u4e66\u9605\u8bfb\u5668(WPF \u7528\u6237\u63a7\u4ef6\u6280\u672f) - \u7269\u5ae9\u8f6f\u4ef6\u8d44\u8baf\u7f51\" \/>\n<meta property=\"og:description\" content=\"\u6b22\u8fce\u5927\u5bb6\u63d0\u51fa\u610f\u89c1,\u4e00\u8d77\u8ba8\u8bba! \u8f6c\u8f7d\u8bf7\u6807\u660e\u662f\u5f15\u7528\u4e8e http:\/\/blog.csdn.net\/chenyujin [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.wunen.com\/index.php\/2025\/03\/29\/c\u5165\u95e8\u5b66\u4e60-\u56fe\u4e66\u9605\u8bfb\u5668wpf-\u7528\u6237\u63a7\u4ef6\u6280\u672f\/\" \/>\n<meta property=\"og:site_name\" content=\"\u7269\u5ae9\u8f6f\u4ef6\u8d44\u8baf\u7f51\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-29T10:00:20+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.wunen.com\/wp-content\/uploads\/2025\/03\/\u8d44\u8baf.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"260\" \/>\n\t<meta property=\"og:image:height\" content=\"180\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin@wunen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin@wunen\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 \u5206\" \/>\n<script type=\"application\/ld+json\" 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