{"id":915,"date":"2021-09-20T21:54:01","date_gmt":"2021-09-20T13:54:01","guid":{"rendered":"http:\/\/www.wayln.com\/?p=915"},"modified":"2021-09-21T15:21:43","modified_gmt":"2021-09-21T07:21:43","slug":"%e6%a0%b7%e5%bc%8f%e5%92%8c%e8%a1%8c%e4%b8%ba","status":"publish","type":"post","link":"https:\/\/www.wayln.com\/?p=915","title":{"rendered":"\u6837\u5f0f\u548c\u884c\u4e3a"},"content":{"rendered":"<div id=\"toc_container\" class=\"toc_transparent no_bullets\"><p class=\"toc_title\">Contents<\/p><ul class=\"toc_list\"><ul><li><a href=\"#i\"><span class=\"toc_number toc_depth_2\">0.1<\/span> \u8bbe\u7f6e\u5c5e\u6027<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_2\">0.2<\/span> \u5173\u8054\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_2\">0.3<\/span> \u591a\u5c42\u6837\u5f0f<\/a><\/li><li><a href=\"#i-4\"><span class=\"toc_number toc_depth_2\">0.4<\/span> \u901a\u8fc7\u7c7b\u578b\u81ea\u52a8\u5e94\u7528\u6837\u5f0f<\/a><\/li><\/ul><\/li><li><a href=\"#i-5\"><span class=\"toc_number toc_depth_1\">1<\/span> \u89e6\u53d1\u5668<\/a><ul><li><a href=\"#i-6\"><span class=\"toc_number toc_depth_2\">1.1<\/span> \u7b80\u5355\u89e6\u53d1\u5668<\/a><\/li><li><a href=\"#i-7\"><span class=\"toc_number toc_depth_2\">1.2<\/span> \u4e8b\u4ef6\u89e6\u53d1\u5668<\/a><\/li><\/ul><\/li><li><a href=\"#i-8\"><span class=\"toc_number toc_depth_1\">2<\/span> \u884c\u4e3a<\/a><ul><li><a href=\"#i-9\"><span class=\"toc_number toc_depth_2\">2.1<\/span> \u83b7\u53d6\u884c\u4e3a\u652f\u6301<\/a><\/li><li><a href=\"#i-10\"><span class=\"toc_number toc_depth_2\">2.2<\/span> \u7406\u89e3\u884c\u4e3a\u6a21\u578b<\/a><\/li><li><a href=\"#i-11\"><span class=\"toc_number toc_depth_2\">2.3<\/span> \u521b\u5efa\u884c\u4e3a<\/a><\/li><li><a href=\"#i-12\"><span class=\"toc_number toc_depth_2\">2.4<\/span> \u4f7f\u7528\u884c\u4e3a<\/a><\/li><\/ul><\/li><\/ul><\/div>\n<p>\u6837\u5f0f\u662f\u7ec4\u7ec7\u548c\u91cd\u7528\u683c\u5f0f\u5316\u9009\u9879\u7684\u91cd\u8981\u5de5\u5177<br \/>\n\u884c\u4e3a\u662f\u4e00\u6b3e\u91cd\u7528\u7528\u6237\u754c\u9762\u4ee3\u7801\u7684\u66f4\u6709\u6311\u6218\u6027\u7684\u5de5\u5177\uff0c\u57fa\u672c\u601d\u60f3\u662f\uff1a\u4f7f\u7528\u884c\u4e3a\u5c01\u88c5\u4e00\u4e9b\u901a\u7528\u7684UI\u529f\u80fd\uff08\u4f8b\u5982\uff0c\u662f\u5143\u7d20\u53ef\u88ab\u62d6\u52a8\u7684\u4ee3\u7801\uff09<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;Window.Resources&gt;\n    &lt;Style x:key=\"BigFontButtonStyle\"&gt;\n        &lt;Setter Property=\"Control.FontFamily\" value=\"Times New Roman\"\/&gt;\n        &lt;Setter Property=\"Control.FontSize\" value=\"18\"\/&gt;\n        &lt;Setter Property=\"Control.FontWeigth\" value=\"Bold\"\/&gt;\n    &lt;\/Style&gt;\n&lt;\/Window.Resources&gt;\n<\/code><\/pre>\n<p>\u6bcf\u4e2aWPF\u5143\u7d20\u90fd\u53ef\u4f7f\u7528\u4e00\u4e2a\u6837\u5f0f\uff08\u6216\u6ca1\u6709\u6837\u5f0f\uff09\u3002\u6837\u5f0f\u901a\u8fc7\u5143\u7d20Style\u5c5e\u6027\uff08\u8be5\u5c5e\u6027\u662f\u5728FrameworkElement\u57fa\u7c7b\u4e2d\u5b9a\u4e49\u7684\uff09\u63d2\u5165\u5230\u5143\u7d20\u4e2d\uff0c\u8981\u4f7f\u7528\u4e0a\u9762\u521b\u5efa\u7684\u6837\u5f0f\uff0c\u9700\u8981\u8ba9\u6309\u94ae\u6307\u5411\u6837\u5f0f\u8d44\u6e90\uff1a<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;Button Padding=\"5\" Margin=\"5\" Name=\"cmd\" Style=\"{StaticResource BigFontButtonStyle}\"&gt;A Customized Button&lt;\/Button&gt;\n<\/code><\/pre>\n<p>\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee3\u7801\u8bbe\u7f6e\u6837\u5f0f<\/p>\n<pre><code class=\"language-CSharp line-numbers\">cmdButton.Style=(Style)cmd.FindResource(\"BigFontButtonStyle\");\n<\/code><\/pre>\n<p>Style\u7c7b\u7684\u5c5e\u6027<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5c5e\u6027<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Setters<\/td>\n<td>\u8bbe\u7f6e\u5c5e\u6027\u503c\u4ee5\u53ca\u81ea\u52a8\u5173\u8054\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u7684Setter\u5bf9\u8c61\u6216EventSetter\u5bf9\u8c61\u7684\u96c6\u5408<\/td>\n<\/tr>\n<tr>\n<td>Triggers<\/td>\n<td>\u7ee7\u627f\u81eaTrggerBase\u7c7b\u5e76\u80fd\u81ea\u52a8\u6539\u53d8\u6837\u5f0f\u8bbe\u7f6e\u7684\u5bf9\u8c61\u96c6\u5408\u3002\u4f8b\u5982\uff0c\u5f53\u53e6\u4e00\u4e2a\u5c5e\u6027\u6539\u53d8\u65f6\uff0c\u6216\u8005\u5f53\u53d1\u751f\u67d0\u4e2a\u4e8b\u4ef6\u65f6\uff0c\u53ef\u4ee5\u4fee\u6539\u6837\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>Resources<\/td>\n<td>\u5e0c\u671b\u7528\u4e8e\u6837\u5f0f\u7684\u8d44\u6e90\u96c6\u5408\u3002\u4f8b\u5982\uff0c\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u5bf9\u8c61\u8bbe\u7f6e\u591a\u4e2a\u5c5e\u6027\u3002\u8fd9\u65f6\uff0c\u66f4\u9ad8\u6548\u7684\u505a\u6cd5\u662f\u4f5c\u4e3a\u8d44\u6e90\u521b\u5efa\u5bf9\u8c61\uff0c\u7136\u540e\u5728Setter\u5bf9\u8c61\u603b\u4f7f\u7528\u8be5\u8d44\u6e90\uff08\u800c\u4e0d\u662f\u4f7f\u7528\u5d4c\u5957\u7684\u6807\u7b7e\u4f5c\u4e3a\u6ca1\u4e2aSetter\u5bf9\u8c61\u7684\u4e00\u90e8\u5206\u521b\u5efa\u5bf9\u8c61\uff09<\/td>\n<\/tr>\n<tr>\n<td>BasedOn<\/td>\n<td>\u901a\u8fc7\u8be5\u5c5e\u6027\u53ef\u521b\u5efa\u7ee7\u627f\u81ea\uff08\u5e76\u4e14\u53ef\u4ee5\u6709\u9009\u62e9\u5730\u8fdb\u884c\u91cd\u5199\uff09\u5176\u4ed6\u6837\u5f0f\u8bbe\u7f6e\u7684\u66f4\u5177\u4f53\u6837\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>TargetType<\/td>\n<td>\u8be5\u5c5e\u6027\u8868\u793a\u5e94\u7528\u6837\u5f0f\u7684\u5143\u7d20\u7684\u7c7b\u578b\u3002\u901a\u8fc7\u8be5\u5c5e\u6027\u53ef\u521b\u5efa\u53ea\u5f71\u54cd\u7279\u5b9a\u7c7b\u578b\u5143\u7d20\u7684\u8bbe\u7f6e\u5668\uff0c\u8fd8\u53ef\u4ee5\u521b\u5efa\u80fd\u591f\u4e3a\u6070\u5f53\u7684\u5143\u7d20\u7c7b\u578b\u81ea\u52a8\u8d77\u4f5c\u7528\u7684\u8bbe\u7f6e\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span id=\"i\">\u8bbe\u7f6e\u5c5e\u6027<\/span><\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4e0d\u80fd\u4f7f\u7528\u7b80\u5355\u7684\u7279\u6027\u5b57\u7b26\u4e32\u8bbe\u7f6e\u5c5e\u6027\u503c\u3002\u4f8b\u5982\uff0c\u4e0d\u80fd\u4f7f\u7528\u7b80\u5355\u5b57\u7b26\u4e32\u521b\u5efaImageBrush\u5bf9\u8c61\u3002\u5bf9\u4e8e\u6b64\u7c7b\u60c5\u51b5\uff0c\u7528\u5d4c\u5957\u5143\u7d20\u4ee3\u66ff\u7279\u6027<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;Style x:key=\"HappyTiledElementStyle\"&gt;\n    &lt;Setter Property=\"Control.Background\"&gt;\n        &lt;Setter.Value&gt;\n            &lt;ImageBrush TileMode=\"Tile\" ViewPortUnits=\"Absolute\" Viewport=\"0 0 32 32\" ImageSource=\"happyface.jpg\" Opacity=\"0.3\"&gt;\n            &lt;\/ImageBrush&gt;\n        &lt;\/Setter.Value&gt;\n    &lt;\/Setter&gt;\n&lt;\/Style&gt;\n<\/code><\/pre>\n<p>\u5982\u679c\u5e0c\u671b\u5728\u591a\u4e2a\u6837\u5f0f\u4e2d\u91cd\u7528\u76f8\u540c\u7684\u56fe\u50cf\u753b\u5237\uff0c\u53ef\u5c06\u5176\u5b9a\u4e49\u4e3a\u8d44\u6e90\uff0c\u7136\u540e\u5728\u6837\u5f0f\u4e2d\u4f7f\u7528\u8d44\u6e90\u3002<br \/>\n\u4e3a\u4e86\u6807\u8bc6\u5e0c\u671b\u8bbe\u7f6e\u7684\u5c5e\u6027\uff0c\u9700\u8981\u63d0\u4f9b\u7c7b\u548c\u5c5e\u6027\u7684\u540d\u79f0\uff0c\u7136\u800c\uff0c\u4f7f\u7528\u7684\u7c7b\u540d\u672a\u5fc5\u662f\u5b9a\u4e49\u5c5e\u6027\u7684\u7c7b\u540d\uff0c\u4e5f\u53ef\u4ee5\u662f\u7ee7\u627f\u4e86\u5c5e\u6027\u7684\u6d3e\u751f\u7c7b\u3002\u4f8b\u5982\uff0c\u5982\u4e0b\u7248\u672c\uff0c\u8be5\u6837\u5f0f\u7528Button\u7c7b\u5f15\u7528\u66ff\u4ee3Control\u7c7b\u7684\u5f15\u7528\uff1a<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;Style x:key=\"BigFontButtonStyle\"&gt;\n    &lt;Setter Property=\"Button.FontFamily\" Value=\"Times New Roman\"&gt;&lt;\/Setter&gt;\n    &lt;Setter Property=\"Button.FontSize\" Value=\"18\" \/&gt;\n    &lt;Setter Property=\"Button.FontWeight\" Value=\"Bold\"\/&gt;\n&lt;\/Style&gt;\n<\/code><\/pre>\n<p>\u5982\u679cLable\u63a7\u4ef6\u4f7f\u7528\u8be5\u7248\u672c\u7684\u6837\u5f0f\uff0c\u5c31\u6ca1\u6709\u6548\u679c\u3002\u5982\u679c\u4f7f\u7528Control.FontFamily\u767b\u592e\u89c6\uff0c\u5c31\u4f1a\u5f71\u54cdLabel\u7a7a\u95f4\uff0c\u56e0\u4e3aLabel\u7c7b\u7ee7\u627f\u81eaControl\u7c7b\u3002<br \/>\n\u5982\u679c\u5728\u5143\u7d20\u6846\u67b6\u4e2d\u7684\u591a\u4e2a\u4f4d\u7f6e\u5b9a\u4e49\u4e86\u540c\u4e00\u4e2a\u5c5e\u6027\uff0c\u4f8b\u5982\uff0c\u5728Control\u548cTextBlock\u7c7b\u4e2d\u90fd\u5b9a\u4e49\u4e86\u5168\u90e8\u7684\u5b57\u4f53\u5c5e\u6027\uff08\u5982FontFamily)\u3002\u5982\uff1a<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;Style x:key=\"BigFontStyle\"&gt;\n    &lt;Setter Property=\"Button.FontFamily\" Value=\"Times New Roman\"\/&gt;\n    &lt;Setter Property=\"Button.FontSize\" Value=\"18\"\/&gt;\n    &lt;Setter Property=\"TextBlock.FontFamily\" Value=\"Arial\"\/&gt;\n    &lt;Setter Property=\"TextBlock.FontSize\" Value=\"10\"\/&gt;\n&lt;\/Style&gt;\n<\/code><\/pre>\n<p>\u7136\u800c\uff0c\u8fd9\u6837\u4e0d\u4f1a\u5f97\u5230\u671f\u671b\u7684\u7ed3\u679c\uff0c\u5c3d\u7ba1Button.FontFamily\u548cTextBlock.FontFamily\u5c5e\u6027\u662f\u5728\u5404\u81ea\u7684\u57fa\u7c7b\u4e2d\u5206\u522b\u58f0\u660e\uff0c\u4f46\u4ed6\u4eec\u90fd\u5f15\u7528\u540c\u4e00\u4e2a\u4f9d\u8d56\u9879\u5c5e\u6027\uff08\u8bdd\u53e5\u8bdd\u8bf4\uff0cTextBlock.FontSizeProperty\u548cControl.FontSizeProperty\u5f15\u7528\u90fd\u6307\u5411\u5934\u4e00\u4e2aDependencyProperty\u5bf9\u8c61\uff09\u3002\u6240\u4ee5\uff0c\u5f53\u4f7f\u7528\u8fd9\u4e2a\u6837\u5f0f\uff0cWPF\u8bbe\u7f6eFontFamily\u548cFontSize\u5c5e\u6027\u4e24\u6b21\u3002\u6700\u540e\u5f15\u7528\u7684\u8bbe\u7f6e\u5177\u6709\u4f18\u5148\u6743\uff0c\u5e76\u540c\u65f6\u5e94\u7528\u5230Button\u548cTextBlock\u5bf9\u8c61\u3002\u5c3d\u7ba1\u8fd9\u4e2a\u95ee\u9898\u975e\u5e38\u7279\u522b\uff0c\u8bb8\u591a\u5c5e\u6027\u5e76\u4e0d\u5b58\u5728\u8be5\u95ee\u9898\uff0c\u4f46\u5982\u679c\u7ecf\u5e38\u521b\u5efa\u4e3a\u4e0d\u540c\u7684\u5143\u7d20\u7c7b\u578b\u5e94\u7528\u4e0d\u540c\u7684\u683c\u5f0f\u7684\u6837\u5f0f\uff0c\u5206\u6790\u662f\u5426\u5b58\u5728\u8fd9\u4e00\u95ee\u9898\u5c31\u663e\u5f97\u5f88\u91cd\u8981\u3002<\/p>\n<h2><span id=\"i-2\">\u5173\u8054\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f<\/span><\/h2>\n<p>\u53ef\u4ee5\u521b\u5efa\u4e3a\u4e8b\u4ef6\u5173\u8054\u7279\u5b9a\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u7684EventSetter\u5bf9\u8c61\u7684\u96c6\u5408<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;Style x:key=\"MouseOverHightlightStyle\"&gt;\n    &lt;EventSetter Event=\"TextBlock.MouseEnter\" Handler=\"element_mouseEnter\"\/&gt;\n    &lt;EventSetter Event=\"TextBlock.MouseLeave\" Handler=\"element_MouseLeave\" \/&gt;\n&lt;\/Style&gt;\n<\/code><\/pre>\n<p>MouseEnter\u548cMouseLeave\u4e8b\u4ef6\u4f7f\u7528\u76f4\u63a5\u4e8b\u4ef6\u8def\u7531\uff0c\u8fd9\u610f\u5473\u7740\u4ed6\u4eec\u4e0d\u5728\u5143\u7d20\u6811\u79cd\u5192\u6ce1\u548c\u96a7\u9053\u79fb\u52a8\u3002\u5982\u679c\u5e0c\u671b\u4e3a\u5927\u91cf\u5143\u7d20\u5e94\u7528\u9f20\u6807\u60ac\u505c\u5176\u4e0a\u7684\u6548\u679c\uff08\u4f8b\u5982\uff0c\u5f53\u9f20\u6807\u79fb\u52a8\u5230\u5143\u7d20\u4e0a\u65f6\uff0c\u5e0c\u671b\u6539\u53d8\u5143\u7d20\u7684\u80cc\u666f\u8272\uff09\uff0c\u9700\u8981\u4e3a\u6bcf\u4e2a\u5143\u7d20\u6dfb\u52a0MouseEnter\u548cMouseLeave\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u3002\u57fa\u4e8e\u6837\u5f0f\u7684\u65f6\u95f4\u5904\u7406\u7a0b\u5e8f\u7b80\u5316\u4e86\u8fd9\u9879\u4efb\u52a1\u3002\u73b0\u5728\u53ea\u9700\u8981\u5e94\u7528\u5355\u4e2a\u6837\u5f0f\uff0c\u8be5\u6837\u5f0f\u5305\u542b\u4e86\u5c5e\u6027\u8bbe\u7f6e\u5176\u548c\u4e8b\u4ef6\u8bbe\u7f6e\u5668<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;TextBlock Style=\"{StaticResource  MouseOverHighlightStyle}\"&gt;\n    Hover over me.\n&lt;\/TextBlock&gt;\n<\/code><\/pre>\n<h2><span id=\"i-3\">\u591a\u5c42\u6837\u5f0f<\/span><\/h2>\n<p>\u5c3d\u7ba1\u53ef\u5728\u8bb8\u591a\u4e0d\u540c\u5c42\u6b21\u5b9a\u4e49\u4efb\u610f\u6570\u91cf\u7684\u6837\u5f0f\uff0c\u4f46\u6bcf\u4e2aWPF\u5143\u7d20\u4e00\u6b21\u53ea\u80fd\u4f7f\u7528\u4e00\u4e2a\u6837\u5f0f\u5bf9\u5e94\u3002<br \/>\n\u5047\u5982\u5e0c\u671b\u4e3a\u4e00\u7ec4\u63a7\u4ef6\u4f7f\u7528\u76f8\u540c\u7684\u5b57\u4f53\uff0c\u53c8\u4e0d\u60f3\u4e3a\u6bcf\u4e2a\u63a7\u4ef6\u5e94\u7528\u76f8\u540c\u7684\u6837\u5f0f\u3002\u53ef\u5c06\u4ed6\u4eec\u653e\u7f6e\u5230\u9762\u677f\uff08\u6216\u5176\u4ed6\u7c7b\u578b\u7684\u5bb9\u5668\uff09\u4e2d\uff0c\u5e76\u8bbe\u7f6e\u5bb9\u5668\u7684\u6837\u5f0f\u3002\u53ea\u8981\u8bbe\u7f6e\u7684\u5c5e\u6027\u5177\u6709\u5c5e\u6027\u503c\u7ee7\u627f\u7279\u6027\uff0c\u8fd9\u4e9b\u503c\u5c31\u4f1a\u88ab\u4f20\u9012\u5230\u5b50\u5143\u7d20\u3002\u4f7f\u7528\u8fd9\u79cd\u6a21\u578b\u7684\u5c5e\u6027\u5305\u62ecIsEnabled\u3001IsVisible\u3001Foreground\u4ee5\u53ca\u6240\u6709\u5b57\u4f53\u5c5e\u6027\u3002<br \/>\n\u53ef\u80fd\u5e0c\u671b\u5728\u53e6\u4e00\u4e2a\u6837\u5f0f\u7684\u57fa\u7840\u4e0a\u521b\u5efa\u8be5\u6837\u5f0f\u3002\u53ef\u901a\u8fc7\u4e3a\u6837\u5f0f\u8bbe\u7f6eBasedOn\u7279\u6027\u6765\u4f7f\u7528\u6b64\u7c7b\u6837\u5f0f\u7ee7\u627f:<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;Window.Resources&gt;\n    &lt;Style x:Key=\"BigFontButtonStyle\"&gt;\n        &lt;Setter Property=\"Control.FontFamily\" Value=\"Times New Roman\" \/&gt;\n        &lt;Setter Property=\"Control.FontSize\" Value=\"18\"\/&gt;\n        &lt;Setter Property=\"Control.FontWeight\" Value=\"Blod\"\/&gt;\n    &lt;\/Style&gt;\n\n    &lt;Style x:Key=\"EmphasizedBigFontButtonStyle\" BasedOn=\"{StaticResource BigFontButtonStyle}\"&gt;\n        &lt;Setter Property=\"Control.Foreground\" Value=\"White\" \/&gt;\n        &lt;Setter Property=\"Control.Background\" Value=\"DarkBlue\"\/&gt;\n    &lt;\/Style&gt;\n&lt;\/Window.Resources&gt;\n<\/code><\/pre>\n<p>\u9664\u975e\u6709\u7279\u6b8a\u539f\u56e0\u8981\u6c42\u4e00\u4e2a\u6837\u5f0f\u7ee7\u627f\u81ea\u53e6\u4e00\u4e2a\u6837\u5f0f\uff0c\u5426\u5219\u4e0d\u8981\u4f7f\u7528\u6837\u5f0f\u7ee7\u627f<\/p>\n<h2><span id=\"i-4\">\u901a\u8fc7\u7c7b\u578b\u81ea\u52a8\u5e94\u7528\u6837\u5f0f<\/span><\/h2>\n<p>\u53ea\u9700\u8981\u8bbe\u7f6eTargetType\u5c5e\u6027\u4ee5\u6307\u5b9a\u5408\u9002\u7684\u7c7b\u578b\uff0c\u5e76\u5b8c\u5168\u5ffd\u7565\u952e\u540d<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;Window.Resources&gt;\n    &lt;Style TargetType=\"Button\"&gt;\n        &lt;Setter Property=\"FontFamily\" Value=\"Times New Roman\" \/&gt;\n        &lt;Setter Property=\"FontSize\" Value=\"18\"\/&gt;\n        &lt;Setter Property=\"FontWeight\" Value=\"Blod\"\/&gt;\n    &lt;\/Style&gt;\n&lt;\/Window.Resources&gt;\n<\/code><\/pre>\n<p>\u73b0\u5728\uff0c\u6837\u5f0f\u5df2\u81ea\u52a8\u5e94\u7528\u4e8e\u6574\u4e2a\u5143\u7d20\u6811\u7684\u6240\u6709\u6309\u94ae\u4e0a\uff08\u9664\u975e\u6709\u4e00\u4e2a\u66f4\u7279\u6b8a\u7684\u6837\u5f0f\u66ff\u6362\u4e86\u8be5\u6837\u5f0f\uff09<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;Button Style=\"{x:Null}\"&gt;A Normal Button&lt;\/Button&gt;\n<\/code><\/pre>\n<p>\u5c3d\u7ba1\u81ea\u52a8\u6837\u5f0f\u975e\u5e38\u65b9\u4fbf\uff0c\u4f46\u4ed6\u4eec\u4f1a\u8ba9\u8bbe\u8ba1\u53d8\u5f97\u590d\u6742\u3002<br \/>\n&#8211; \u5728\u5177\u6709\u8bb8\u591a\u6837\u5f0f\u548c\u591a\u5c42\u6837\u5f0f\u7684\u590d\u6742\u7a97\u53e3\u4e2d\uff0c\u5f88\u96be\u8ddf\u8e2a\u662f\u5426\u901a\u8fc7\u5c5e\u6027\u503c\u7ee7\u627f\u6216\u901a\u8fc7\u6837\u5f0f\u8bbe\u7f6e\u4e86\u67d0\u4e2a\u7279\u5b9a\u5c5e\u6027\uff08\u5982\u679c\u662f\u901a\u8fc7\u6837\u5f0f\u8bbe\u7f6e\u7684\uff0c\u90a3\u4e48\u662f\u901a\u8fc7\u90a3\u4e2a\u6837\u5f0f\u8bbe\u7f6e\u7684\u5462\uff1f\uff09\u3002<br \/>\n&#8211; \u7a97\u53e3\u4e2d\u7684\u683c\u5f0f\u5316\u64cd\u4f5c\u5728\u5f00\u59cb\u65f6\u901a\u5e38\u66f4\u4e00\u822c\uff0c\u4f46\u4f1a\u9010\u6e10\u53d8\u5f97\u8d8a\u6765\u8d8a\u8be6\u7ec6\u3002\u5982\u679c\u521a\u5f00\u59cb\u4e3a\u7a97\u53e3\u5e94\u7528\u4e86\u81ea\u52a8\u6837\u5f0f\uff0c\u5728\u8bb8\u591a\u5730\u65b9\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u663e\u5f0f\u7684\u6837\u5f0f\u8986\u76d6\u81ea\u52a8\u6837\u5f0f\uff0c\u8fd9\u4f1a\u4f7f\u6574\u4e2a\u8bbe\u8ba1\u53d8\u5f97\u590d\u6742\u3002\u4e3a\u6bcf\u4e2a\u5e0c\u671b\u8bbe\u7f6e\u7684\u683c\u5f0f\u5316\u7279\u5f81\u7684\u7ec4\u5408\u521b\u5efa\u547d\u540d\u7684\u6837\u5f0f\uff0c\u5e76\u6839\u636e\u540d\u79f0\u5e94\u7528\u4ed6\u4eec\u4f1a\u66f4\u52a0\u76f4\u89c2\u3002<br \/>\n&#8211; \u518d\u6bd4\u5982\uff0c\u5982\u679c\u4e3aTextBlock\u5143\u7d20\u7a7f\u4ef6\u81ea\u52a8\u6837\u5f0f\uff0c\u90a3\u4e48\u4f1a\u81ea\u52a8\u4fee\u6539\u4f7f\u7528TextBlock\u7684\u5176\u4ed6\u7a7a\u95f4\uff08\u6bd4\u5982\u6a21\u677f\u9a71\u52a8\u7684ListBox\u63a7\u4ef6\uff09<\/p>\n<h1><span id=\"i-5\">\u89e6\u53d1\u5668<\/span><\/h1>\n<p>\u4f7f\u7528\u89e6\u53d1\u5668\uff0c\u53ef\u81ea\u52a8\u5b8c\u6210\u7b80\u5355\u7684\u6837\u5f0f\u6539\u53d8\uff0c\u800c\u8fd9\u901a\u5e38\u9700\u8981\u4f7f\u7528\u6837\u677f\u4e8b\u4ef6\u5904\u7406\u903b\u8f91<br \/>\n\u89e6\u53d1\u5668\u901a\u8fc7Style.Triggers\u96c6\u5408\u94fe\u63a5\u5230\u6837\u5f0f\u3002\u6bcf\u4e2a\u6837\u5f0f\u90fd\u53ef\u4ee5\u6709\u4efb\u610f\u591a\u4e2a\u89e6\u53d1\u5668\uff0c\u800c\u4e14\u6bcf\u4e2a\u89e6\u53d1\u5668\u90fd\u662fSystem.Windows.TriggerBase\u7684\u6d3e\u751f\u7c7b\u7684\u5b9e\u4f8b\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u540d\u79f0<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Trigger<\/td>\n<td>\u8fd9\u662f\u4e00\u79cd\u6700\u7b80\u5355\u7684\u89e6\u53d1\u5668\u3002\u53ef\u4ee5\u68c0\u6d4b\u4f9d\u8d56\u9879\u5c5e\u6027\u7684\u53d8\u5316\uff0c\u7136\u540e\u4f7f\u7528\u8bbe\u7f6e\u5668\u6539\u53d8\u6837\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>MultiTrigger<\/td>\n<td>\u4e0eTrigger\u7c7b\u4f3c\uff0c\u4f46\u8fd9\u79cd\u89e6\u53d1\u5668\u8054\u5408\u4e86\u591a\u4e2a\u6761\u4ef6\u3002\u53ea\u6709\u6ee1\u8db3\u4e86\u6240\u6709\u8fd9\u4e9b\u6761\u4ef6\uff0c\u624d\u4f1a\u542f\u52a8\u89e6\u53d1\u5668<\/td>\n<\/tr>\n<tr>\n<td>DataTrigger<\/td>\n<td>\u8fd9\u79cd\u89e6\u53d1\u5668\u4f7f\u7528\u6570\u636e\u7ed1\u5b9a\u3002\u4e0eTrigger\u7c7b\u4f3c\uff0c\u53ea\u4e0d\u8fc7\u76d1\u89c6\u7684\u662f\u4efb\u610f\u7ed1\u5b9a\u6570\u636e\u7684\u53d8\u5316<\/td>\n<\/tr>\n<tr>\n<td>MultiDataTrigger<\/td>\n<td>\u8054\u5408\u591a\u4e2a\u6570\u636e\u89e6\u53d1\u5668<\/td>\n<\/tr>\n<tr>\n<td>EventTrigger<\/td>\n<td>\u8fd9\u662f\u6700\u590d\u6742\u7684\u89e6\u53d1\u5668\u3002\u5f53\u4e8b\u4ef6\u53d1\u751f\u65f6\uff0c\u8fd9\u79cd\u89e6\u53d1\u5668\u5e94\u7528\u52a8\u753b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u901a\u8fc7\u4f7f\u7528FrameworkElement.Triggers\u96c6\u5408\uff0c\u53ef\u76f4\u63a5\u4e3a\u5143\u7d20\u5e94\u7528\u9664\u6cd5\u5668\uff0c\u800c\u4e0d\u9700\u8981\u521b\u5efa\u6837\u5f0f\u3002\u4f46\u662f\u5b58\u5728\u4e00\u4e2a\u76f8\u5f53\u5927\u7684\u7f3a\u9677\u3002\u8fd9\u4e2aTriggers\u96c6\u5408\u53ea\u652f\u6301\u4e8b\u4ef6\u89e6\u53d1\u5668<\/p>\n<h2><span id=\"i-6\">\u7b80\u5355\u89e6\u53d1\u5668<\/span><\/h2>\n<p>\u53ef\u4e3a\u4efb\u4f55\u4f9d\u8d56\u9879\u5c5e\u6027\u5173\u8054\u7b80\u5355\u89e6\u53d1\u5668\uff0c\u6bd4\u5982\uff0c\u53ef\u901a\u8fc7\u54cd\u5e94Control\u7c7b\u7684IsFocused\u3001IsMouseOver\u4ee5\u53caIsPressed\u5c5e\u6027\u53d8\u5316\uff0c\u521b\u5efa\u9f20\u6807\u60ac\u505c\u6548\u679c\u548c\u7126\u70b9\u6548\u679c\u3002<br \/>\n\u5f53\u5c5e\u6027\u503c\u51fa\u73b0\u65f6\uff0c\u5c06\u5e94\u7528\u6625\u51fa\u5728Trigger.Setters\u96c6\u5408\u4e2d\u7684\u8bbe\u7f6e\u5668\uff08\u4f46\u4e0d\u80fd\u4f7f\u7528\u66f4\u590d\u6742\u7684\u89e6\u53d1\u5668\u903b\u8f91\uff0c\u4f8b\u5982\uff0c\u6bd4\u8f83\u67d0\u4e2a\u503c\u5df2\u67e5\u770b\u662f\u5426\u5904\u4e8e\u67d0\u4e2a\u8303\u56f4\uff0c\u6216\u6267\u884c\u67d0\u79cd\u8ba1\u7b97\u7b49\uff0c\u5bf9\u4e8e\u8fd9\u79cd\u60c5\u51b5\uff0c\u6700\u597d\u4f7f\u7528\u65f6\u95f4\u5904\u7406\u7a0b\u5e8f\uff09<\/p>\n<pre data-language=XML><code class=\"language-markup line-numbers\">&lt;Style x:key=\"BigFontButton\"&gt;\n    &lt;Style.Setters&gt;\n        &lt;Setter Property=\"Control.FontFamily\" Value=\"Times New Roman\"\/&gt;\n        &lt;Setter Property=\"Control.FontSize\" Value=\"18\"\/&gt;\n    &lt;\/Style.Setters&gt;\n\n    &lt;Style.Triggers&gt;\n        &lt;Trigger Property=\"Control.IsFocused\" Value=\"True\"&gt;\n            &lt;Setter Property=\"Control.Foreground\" Value=\"DarkRed\"\/&gt;\n        &lt;\/Trigger&gt;\n    &lt;\/Style.Triggers&gt;\n&lt;\/Style&gt;\n<\/code><\/pre>\n<p>\u6ce8\u610f\uff1a<br \/>\n\u672c\u8d28\u4e0a\uff0c\u89e6\u53d1\u5668\u662f\u4f17\u591a\u8986\u76d6\u4ece\u4f9d\u8d56\u9879\u5c5e\u6027\u8fd4\u56de\u7684\u503c\u7684\u5c5e\u6027\u63d0\u4f9b\u8005\u4e4b\u4e00\u3002\u4f46\u539f\u59cb\u503c\uff08\u4e0d\u7ba1\u662f\u672c\u5730\u8bbe\u7f6e\u8fd8\u662f\u901a\u8fc7\u6837\u5f0f\u8bbe\u7f6e\u7684\uff09\u4ecd\u4f1a\u4fdd\u7559\uff0c\u53ea\u8981\u89e6\u53d1\u5668\u88ab\u7981\u7528\uff0c\u89e6\u53d1\u5668\u4e4b\u524d\u7684\u5c5e\u6027\u503c\u5c31\u4f1a\u518d\u6b21\u53ef\u7528\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u5b9e\u4f8b\u4e2d\uff0c\u8981\u5f97\u5230\u6ca1\u7ba1\u7684\u6309\u94ae\uff0c\u89e6\u53d1\u5668\u4e0d\u80fd\u6ee1\u8db3\u5168\u90e8\u9700\u6c42\uff0c\u8fd8\u8981\u6536\u5230\u6309\u94ae\u63a7\u4ef6\u6a21\u677f\u7684\u9650\u5236\uff0c\u7a7a\u95f4\u6a21\u677f\u9501\u5b9a\u4e86\u6309\u94ae\u5916\u89c2\u7684\u67d0\u4e9b\u7279\u5b9a\u65b9\u9762\u3002\u5f53\u81ea\u5b9a\u4e49\u5143\u7d20\u65f6\uff0c\u4e3a\u4e86\u5f97\u5230\u8fd9\u79cd\u7a0b\u5ea6\u7684\u6700\u4f73\u7ed3\u679c\uff0c\u9700\u8981\u4f7f\u7528\u63a7\u4ef6\u6a21\u677f\uff0c\u7136\u800c\uff0c\u63a7\u4ef6\u6a21\u677f\u4e0d\u80fd\u4ee3\u66ff\u89e6\u53d1\u5668\uff0c\u5b9e\u9645\u4e0a\uff0c\u63a7\u4ef6\u6a21\u677f\u7ecf\u5e38\u4f7f\u7528\u89e6\u53d1\u5668\u4ee5\u5145\u5206\u5229\u7528\u8fd9\u4e24\u4e2a\u7279\u5f81\uff1a\u53ef\u4ee5\u5b8c\u5168\u7684\u81ea\u5b9a\u4e49\u63a7\u4ef6\uff0c\u5e76\u4e14\u53ef\u4ee5\u54cd\u5e94\u9f20\u6807\u60ac\u505c\u3001\u5355\u51fb\u4ee5\u53ca\u5176\u4ed6\u4e8b\u4ef6\u6765\u6539\u53d8\u4ed6\u4eec\u53ef\u89c6\u5316\u5916\u89c2\u7684\u67d0\u4e9b\u65b9\u9762\u3002<\/p>\n<p>\u5982\u679c\u5e0c\u671b\u521b\u5efa\u53ea\u6709\u5f53\u51e0\u4e2a\u6761\u4ef6\u90fd\u4e3a\u771f\u65f6\u624d\u6fc0\u6d3b\u7684\u89e6\u53d1\u5668\uff0c\u53ef\u4f7f\u7528MultiTrigger\u3002\u8fd9\u79cd\u89e6\u53d1\u5668\u63d0\u4f9b\u4e86\u4e00\u4e2aConditions\u96c6\u5408<\/p>\n<pre><code class=\"language-XML line-numbers\"> &lt;Window.Resources&gt;\n        &lt;Style x:Key=\"BigFont\"&gt;\n            &lt;EventSetter Event=\"TextBlock.MouseEnter\" Handler=\"FrameworkElement_MouseEnter\"&gt;&lt;\/EventSetter&gt;\n            &lt;EventSetter Event=\"TextBlock.MouseLeave\" Handler=\"FrameworkElement_MouseLeave\"\/&gt;\n            &lt;Setter Property=\"Button.FontFamily\" Value=\"\u534e\u6587\u884c\u6977\"\/&gt;\n            &lt;Setter Property=\"Button.FontSize\" Value=\"50\"\/&gt;\n\n            &lt;Setter Property=\"TextBlock.FontFamily\" Value=\"\u534e\u6587\u884c\u6977\"\/&gt;\n            &lt;Setter Property=\"TextBlock.FontSize\" Value=\"50\"\/&gt;\n\n            &lt;Style.Triggers&gt;\n\n                &lt;MultiTrigger&gt;\n                    &lt;MultiTrigger.Conditions&gt;\n                        &lt;Condition  Property=\"Control.IsFocused\" Value=\"true\" \/&gt;\n                        &lt;Condition Property=\"Control.IsMouseOver\" Value=\"True\"\/&gt;\n                    &lt;\/MultiTrigger.Conditions&gt;\n                    &lt;MultiTrigger.Setters&gt;\n                        &lt;Setter Property=\"ItemsControl.Foreground\" Value=\"DarkRed\"\/&gt;\n                    &lt;\/MultiTrigger.Setters&gt;\n                &lt;\/MultiTrigger&gt;\n            &lt;\/Style.Triggers&gt;\n        &lt;\/Style&gt;\n    &lt;\/Window.Resources&gt;\n<\/code><\/pre>\n<p>\u4e0d\u5fc5\u5173\u5fc3\u6761\u4ef6\u987a\u5e8f\uff0c\u56e0\u4e3a\u5728\u6539\u53d8\u80cc\u666f\u8272\u4e4b\u524d\uff0c\u8fd9\u4e9b\u6761\u4ef6\u90fd\u5fc5\u987b\u4fdd\u6301\u4e3a\u771f<\/p>\n<h2><span id=\"i-7\">\u4e8b\u4ef6\u89e6\u53d1\u5668<\/span><\/h2>\n<p>\u666e\u901a\u91cd\u590d\u963f\u5947\u7b49\u5f85\u5c5e\u6027\u53d1\u751f\u53d8\u5316\uff0c\u800c\u4e8b\u4ef6\u89e6\u53d1\u5668\u7b49\u5f85\u7279\u5b9a\u4e8b\u4ef6\u88ab\u5f15\u53d1\u3002\u4e8b\u4ef6\u89e6\u53d1\u5668\u8981\u6c42\u7528\u6237\u63d0\u4f9b\u4e00\u7cfb\u5217\u4fee\u6539\u7a7a\u95f4\u7684\u52a8\u4f5c\uff0c\u8fd9\u4e9b\u52a8\u4f5c\u901a\u5e38\u88ab\u7528\u4e8e\u52a8\u753b<\/p>\n<pre data-language=XML><code class=\"language-markup line-numbers\"> &lt;Window.Resources&gt;\n        &lt;Style x:Key=\"BigFont\"&gt;\n            &lt;EventSetter Event=\"TextBlock.MouseEnter\" Handler=\"FrameworkElement_MouseEnter\"&gt;&lt;\/EventSetter&gt;\n            &lt;EventSetter Event=\"TextBlock.MouseLeave\" Handler=\"FrameworkElement_MouseLeave\"\/&gt;\n            &lt;Setter Property=\"Button.FontFamily\" Value=\"\u534e\u6587\u884c\u6977\"\/&gt;\n            &lt;Setter Property=\"Button.FontSize\" Value=\"50\"\/&gt;\n\n            &lt;Setter Property=\"TextBlock.FontFamily\" Value=\"\u534e\u6587\u884c\u6977\"\/&gt;\n            &lt;Setter Property=\"TextBlock.FontSize\" Value=\"50\"\/&gt;\n\n            &lt;Style.Triggers&gt;\n\n                &lt;MultiTrigger&gt;\n                    &lt;MultiTrigger.Conditions&gt;\n                        &lt;Condition  Property=\"Control.IsFocused\" Value=\"true\" \/&gt;\n                        &lt;Condition Property=\"Control.IsMouseOver\" Value=\"True\"\/&gt;\n                    &lt;\/MultiTrigger.Conditions&gt;\n                    &lt;MultiTrigger.Setters&gt;\n                        &lt;Setter Property=\"ItemsControl.Foreground\" Value=\"DarkRed\"\/&gt;\n                    &lt;\/MultiTrigger.Setters&gt;\n                &lt;\/MultiTrigger&gt;\n                &lt;EventTrigger RoutedEvent=\"Mouse.MouseEnter\"&gt;\n                    &lt;EventTrigger.Actions&gt;\n                        &lt;BeginStoryboard&gt;\n                            &lt;Storyboard&gt;\n                                &lt;DoubleAnimation Duration=\"0:0:0.2\" Storyboard.TargetProperty=\"FontSize\" To=\"22\"\/&gt;\n                            &lt;\/Storyboard&gt;\n                        &lt;\/BeginStoryboard&gt;\n                    &lt;\/EventTrigger.Actions&gt;\n                &lt;\/EventTrigger&gt;\n            &lt;\/Style.Triggers&gt;\n        &lt;\/Style&gt;\n    &lt;\/Window.Resources&gt;\n<\/code><\/pre>\n<p>\u4e0e\u5c5e\u6027\u89e6\u53d1\u5668\u4e0d\u540c\uff0c\u5982\u679c\u5e0c\u671b\u5143\u7d20\u8fd4\u56de\u5230\u539f\u59cb\u72b6\u6001\uff0c\u9700\u8981\u53cd\u8f6c\u65f6\u95f4\u89e6\u53d1\u5668<\/p>\n<pre><code class=\"language-XML line-numbers\">&lt;EventTrigger RoutedEvent=\"Mouse.MouseLeave\"&gt;\n    &lt;EventTrigger.Actions&gt;\n        &lt;BeginStoryboard&gt;\n            &lt;Storyboard&gt;\n                &lt;DoubleAnimation Duration=\"0:0:1\" Stroyboard.TargetProperty=\"FontSize\"\/&gt;\n            &lt;\/Storyboard&gt;\n        &lt;\/BeginStoryboard&gt;\n    &lt;\/EventTrigger.Actions&gt;\n\n&lt;\/EventTrigger&gt;\n<\/code><\/pre>\n<p>\u4e0d\u9700\u8981\u6307\u660e\u76ee\u6807\u5b57\u4f53\u5c3a\u5bf8\u2014\u2014\u5982\u679c\u6ca1\u6709\u6307\u660e\u8be5\u76ee\u6807\uff0cWPF\u5047\u5b9a\u60a8\u5e0c\u671b\u4f7f\u7528\u7b2c\u4e00\u6b21\u52a8\u753b\u4e4b\u524d\u7684\u6309\u94ae\u539f\u6765\u7684\u5b57\u4f53\u5c3a\u5bf8<\/p>\n<h1><span id=\"i-8\">\u884c\u4e3a<\/span><\/h1>\n<p>\u521b\u5efa\u5c01\u4e00\u4e9b\u901a\u7528\u7528\u6237\u754c\u9762\u529f\u80fd\u7684\u884c\u4e3a\u3002<\/p>\n<h2><span id=\"i-9\">\u83b7\u53d6\u884c\u4e3a\u652f\u6301<\/span><\/h2>\n<p>\u884c\u4e3a\u88ab\u6346\u7ed1\u5230Expression Blend\u4e2d\uff0c\u4e3a\u4e86\u83b7\u5f97\u652f\u6301\u884c\u4e3a\u7684\u7a0b\u5e8f\u96c6\uff0c\u6709\u4e24\u79cd\u9009\u62e9<br \/>\n&#8211; \u53ef\u5b89\u88c5Expression Blend<br \/>\n&#8211; \u53ef\u5b89\u88c5Expression Blend SDK<br \/>\n\u6240\u9700\u7684\u7a0b\u5e8f\u96c6<br \/>\n&#8211; System.Windows.Interactivity.dll\u3001\u8fd9\u4e2a\u7a0b\u5e8f\u96c6\u5b9a\u4e49\u4e86\u652f\u6301\u884c\u4e3a\u7684\u57fa\u672c\u7c7b\uff0c\u4ed6\u662f\u884c\u4e3a\u7279\u5f81\u7684\u57fa\u7840<br \/>\n&#8211; Microsoft.ExpressionInteractions.dll\u3002\u8fd9\u4e2a\u7a0b\u5e8f\u96c6\u901a\u8fc7\u6dfb\u52a0\u53ef\u9009\u7684\u4ee5\u6838\u5fc3\u884c\u4e3a\u7c7b\u4e3a\u57fa\u7840\u7684\u52a8\u4f5c\u548c\u89e6\u53d1\u5668\u7c7b\uff0c\u589e\u52a0\u4e86\u4e00\u4e9b\u6709\u7528\u7684\u6269\u5c55\u3002<\/p>\n<h2><span id=\"i-10\">\u7406\u89e3\u884c\u4e3a\u6a21\u578b<\/span><\/h2>\n<p>\u884c\u4e3a\u7279\u6027\u5305\u542b\u81ea\u5df1\u7684\u89e6\u53d1\u5668\u7cfb\u7edf\uff0c\u800c\u89e6\u53d1\u5668\u7cfb\u7edf\u4e0eWPF\u6a21\u578b\u4e0d\u5339\u914d<br \/>\n&#8211; \u884c\u4e3a\u6a21\u578b\u4e0d\u662fWPF\u6838\u5fc3\u90e8\u5206\uff0c\u6240\u4ee5\u884c\u4e3a\u4e0d\u60f3\u6837\u5f0f\u548c\u6a21\u677f\u90a3\u6837\u786e\u5b9a<br \/>\n&#8211; \u5c3d\u7ba1Blend\u548cWPF\u4e2d\u7684\u89e6\u53d1\u5668\u7cfb\u7edf\u4f7f\u7528\u76f8\u540c\u7684\u540d\u79f0\uff0c\u6253\u4ed6\u4eec\u4e0d\u4e92\u76f8\u91cd\u53e0\uff0c\u53ef\u4ee5\u540c\u4e8b\u4f7f\u7528\u4e24\u8005<br \/>\n&#8211; \u5982\u679c\u4e0d\u9002\u7528Blend,\u53ef\u5b8c\u5168\u5ffd\u7565\u5176\u89e6\u53d1\u5668\u7279\u5f81<\/p>\n<h2><span id=\"i-11\">\u521b\u5efa\u884c\u4e3a<\/span><\/h2>\n<p>\u521b\u5efa\u4e00\u4e2aWPF\u7c7b\u5e93\u7a0b\u5e8f\u96c6\uff08\u5728\u8fd9\u4e2a\u5b9e\u4f8b\u4e2d\uff0c\u8be5\u7a0b\u5e8f\u53ca\u6210\u4e3aCustomBehaviorsLibrary).\u6dfb\u52a0\u5bf9System.Windows.Interactivity.dll\u7a0b\u5e8f\u96c6\u7684\u5f15\u7528\uff0c\u3002\u7136\u540e\u521b\u5efa\u4e00\u4e2a\u7ee7\u627f\u81eaBehavior\u57fa\u7c7b\u7684\u7c7b\u3002<\/p>\n<pre><code class=\"language-CSharp line-numbers\">public class DragInCanvasBehavior:Behavior&lt;UIElement&gt;\n{\n\n}\n<\/code><\/pre>\n<p>\u5728\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u4e0d\u5fc5\u81ea\u5df1\u521b\u5efa\u884c\u4e3a\uff0c\u800c\u662f\u4f7f\u7528\u5176\u4ed6\u4eba\u5df2\u7ecf\u521b\u5efa\u597d\u7684\u884c\u4e3a\u3002<\/p>\n<p>\u5728\u4efb\u4f55\u884c\u4e3a\u4e2d\uff0c\u7b2c\u4e00\u662f\u8986\u76d6OnAttached()\u548cOnDetaching()\u65b9\u6cd5\u3002\u5f53\u8c03\u7528OnAttached()\u65b9\u6cd5\u65f6\uff0c\u53ef\u901a\u8fc7AssociatedObject\u5c5e\u6027\u8bbf\u95ee\u9632\u6b62\u884c\u4e3a\u7684\u884c\u4e3a\uff0c\u5e76\u53ef\u5173\u8054\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u3002\u5f53\u8c03\u7528OnDetaching()\u65b9\u6cd5\u65f6\uff0c\u79fb\u9664\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f<\/p>\n<h2><span id=\"i-12\">\u4f7f\u7528\u884c\u4e3a<\/span><\/h2>\n<pre><code class=\"language-XML line-numbers\">&lt;Window xmlns:i=\"clr-namespace:System.Windows.Interactivity;assembly=System.WIndows.Interactivity\"\n        xmlns:custom=\"clr-namespace:CustomBehaviorsLibrary;assembly=CustomBehaviorsLibrary\" ...&gt;\n&lt;\/Window&gt;\n<\/code><\/pre>\n<p>\u4e3a\u4e86\u4f7f\u7528\u8be5\u884c\u4e3a\uff0c\u53ea\u9700\u8981\u4f7f\u7528Interaction.Behaviors\u9644\u52a0\u5c5e\u6027\u5728Canvas\u9762\u677f\u4e2d\u6dfb\u52a0\u4efb\u610f\u5143\u7d20\u3002<\/p>\n<pre data-language=XML><code class=\"language-markup line-numbers\">&lt;Canvas&gt;\n    &lt;Ellipse Canvas.Left=\"10\" Canvas.Top=\"70\" Fill=\"Blue\" Width=\"80\" Height=\"60\"&gt;\n        &lt;i:Interaction.Behaviors&gt;\n            &lt;custom:DragInCanvasBehavior&gt;\n            &lt;\/custom:DragInCanvasBehavior&gt;\n        &lt;\/i:Interaction.Behaviors&gt;\n    &lt;\/Ellipse&gt;\n&lt;\/Canvas&gt;\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Contents0.1 \u8bbe\u7f6e\u5c5e\u60270.2 \u5173\u8054\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f0.3 \u591a\u5c42\u6837\u5f0f0.4 \u901a\u8fc7\u7c7b\u578b\u81ea\u52a8\u5e94\u7528\u6837\u5f0f1 \u89e6\u53d1\u5668 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,35,36,2],"tags":[],"class_list":["post-915","post","type-post","status-publish","format-standard","hentry","category-c","category-wpf","category-2"],"_links":{"self":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/915","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=915"}],"version-history":[{"count":4,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/915\/revisions"}],"predecessor-version":[{"id":919,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/915\/revisions\/919"}],"wp:attachment":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}