{"id":63338,"date":"2026-01-21T21:08:54","date_gmt":"2026-01-21T13:08:54","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/63338.html"},"modified":"2026-01-21T21:08:54","modified_gmt":"2026-01-21T13:08:54","slug":"%e3%80%90c-wpf%e3%80%91textbox%e7%9a%84%e6%95%b0%e6%8d%ae%e7%bb%91%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/63338.html","title":{"rendered":"\u3010C# WPF\u3011TextBox\u7684\u6570\u636e\u7ed1\u5b9a"},"content":{"rendered":"

MFC（C++)<\/h2>\n

\u5f88\u4e45\u6ca1\u7528C++\u505a\u754c\u9762，\u51ed\u8bb0\u5fc6\u3002 \u53ef\u4ee5\u5229\u7528\u7c7b\u5411\u5bfc\u7ed9\u7f16\u8f91\u6846(Edit)\u5173\u8054\u53d8\u91cf\u3002 \u4e00，\u63a7\u5236\u7c7b\u578b\u53d8\u91cf，CEdit，\u53ef\u4ee5\u901a\u8fc7GetWindowText\u83b7\u53d6\u7f16\u7801\u6846\u5185\u5bb9，SetWindowText\u8bbe\u7f6e\u7f16\u8f91\u6846\u5185\u5bb9\u3002\u8fd8\u53ef\u4ee5\u5bf9\u7f16\u8f91\u6846\u8fdb\u884c\u79fb\u52a8\u3001\u9690\u85cf\u7b49\u64cd\u4f5c\u3002 \u4e8c，\u503c\u7c7b\u578b\u53d8\u91cf，\u53ef\u4ee5\u9009\u62e9CString\u3001int\u3001double\u7b49，Update(true)\u901a\u8fc7\u63a7\u4ef6\u66f4\u65b0\u5173\u8054\u7684\u503c，Update(false)\u901a\u8fc7\u5173\u8054\u7684\u503c\u66f4\u65b0\u754c\u9762\u3002<\/p>\n

C# \u7684WinForm<\/h2>\n

\u63a7\u4ef6\u6709name\u5c5e\u6027，\u901a\u8fc7name\u76f4\u63a5\u63a7\u5236\u6b64\u53d8\u91cf\u3002<\/p>\n

WPF<\/h2>\n

\u53ef\u4ee5\u5411WinForm\u90a3\u6837\u901a\u8fc7name\u63a7\u5236\u3002\u4e5f\u53ef\u4ee5\u7ed1\u5b9a\u3002\u7ed1\u5b9a\u7684\u65b9\u6cd5\u5982\u4e0b\u3002 \u754c\u9762xaml:<\/p>\n

<<\/span>Window<\/span> x:<\/span>Class<\/span>=<\/span>"<\/span>WpfApp1.MainWindow"<\/span><\/span>
\n xmlns<\/span>=<\/span>"<\/span>http:\/\/schemas.microsoft.com\/winfx\/2006\/xaml\/presentation"<\/span><\/span>
\n xmlns:<\/span>x<\/span>=<\/span>"<\/span>http:\/\/schemas.microsoft.com\/winfx\/2006\/xaml"<\/span><\/span>
\n xmlns:<\/span>d<\/span>=<\/span>"<\/span>http:\/\/schemas.microsoft.com\/expression\/blend\/2008"<\/span><\/span>
\n xmlns:<\/span>mc<\/span>=<\/span>"<\/span>http:\/\/schemas.openxmlformats.org\/markup-compatibility\/2006"<\/span><\/span>
\n xmlns:<\/span>local<\/span>=<\/span>"<\/span>clr-namespace:WpfApp1"<\/span><\/span>
\n mc:<\/span>Ignorable<\/span>=<\/span>"<\/span>d"<\/span><\/span>
\n Title<\/span>=<\/span>"<\/span>MainWindow"<\/span><\/span> Height<\/span>=<\/span>"<\/span>450"<\/span><\/span> Width<\/span>=<\/span>"<\/span>800"<\/span><\/span>><\/span><\/span>
\n <<\/span>Window.DataContext<\/span>><\/span><\/span>
\n <<\/span>local:<\/span>CViewMode<\/span>\/><\/span><\/span>
\n <\/<\/span>Window.DataContext<\/span>><\/span><\/span>
\n <<\/span>Grid<\/span>><\/span><\/span>
\n <<\/span>TextBox<\/span> HorizontalAlignment<\/span>=<\/span>"<\/span>Left"<\/span><\/span> Height<\/span>=<\/span>"<\/span>23"<\/span><\/span> Margin<\/span>=<\/span>"<\/span>66,41,0,0"<\/span><\/span> TextWrapping<\/span>=<\/span>"<\/span>Wrap"<\/span><\/span> Text<\/span>=<\/span>"<\/span>{Binding Age}"<\/span><\/span> VerticalAlignment<\/span>=<\/span>"<\/span>Top"<\/span><\/span> Width<\/span>=<\/span>"<\/span>120"<\/span><\/span>\/><\/span><\/span><\/p>\n

<\/<\/span>Grid<\/span>><\/span><\/span>
\n<\/<\/span>Window<\/span>><\/span><\/span><\/p>\n

\u6838\u5fc3\u4ee3\u7801<\/p>\n

using<\/span> System.<\/span>ComponentModel<\/span>;<\/span>
\nusing<\/span> System.<\/span>Runtime.<\/span>CompilerServices<\/span>;<\/span>
\nusing<\/span> System.<\/span>Windows<\/span>;<\/span><\/p>\n

namespace<\/span> WpfApp1<\/span>
\n{<\/span>
\n \/\/\/ <summary><\/span>
\n \/\/\/ MainWindow.xaml \u7684\u4ea4\u4e92\u903b\u8f91<\/span>
\n \/\/\/ <\/summary><\/span>
\n public<\/span> partial<\/span> class<\/span> MainWindow<\/span> :<\/span> Window<\/span><\/span>
\n {<\/span>
\n public<\/span> MainWindow<\/span>(<\/span>CMode<\/span> mode)<\/span>
\n {<\/span>
\n InitializeComponent<\/span>(<\/span>)<\/span>;<\/span>
\n DataContext =<\/span> new<\/span> CViewMode<\/span> {<\/span> D =<\/span> mode }<\/span>;<\/span>
\n }<\/span>
\n public<\/span> MainWindow<\/span>(<\/span>)<\/span>
\n {<\/span>
\n InitializeComponent<\/span>(<\/span>)<\/span>;<\/span>
\n }<\/span>
\n }<\/span>
\n public<\/span> class<\/span> CObservableObject<\/span> :<\/span> INotifyPropertyChanged<\/span><\/span>
\n {<\/span>
\n \/\/ \u5b9e\u73b0INotifyPropertyChanged\u63a5\u53e3<\/span>
\n public<\/span> event<\/span> PropertyChangedEventHandler<\/span> PropertyChanged;<\/span>
\n \/\/\/ <summary><\/span>
\n \/\/\/ \u5c5e\u6027\u53d8\u66f4\u901a\u77e5<\/span>
\n \/\/\/ <\/summary><\/span>
\n protected<\/span> virtual<\/span> void<\/span><\/span> OnPropertyChanged<\/span>(<\/span>[<\/span>CallerMemberName<\/span><\/span>]<\/span> string<\/span><\/span> propertyName =<\/span> null<\/span>)<\/span>
\n {<\/span>
\n \/\/ \u786e\u4fdd\u5728UI\u7ebf\u7a0b\u89e6\u53d1\u4e8b\u4ef6<\/span>
\n if<\/span> (<\/span>Application.<\/span>Current?.<\/span>Dispatcher !=<\/span> null<\/span>)<\/span>
\n {<\/span>
\n if<\/span> (<\/span>Application.<\/span>Current.<\/span>Dispatcher.<\/span>CheckAccess<\/span>(<\/span>)<\/span>)<\/span>
\n {<\/span>
\n PropertyChanged?.<\/span>Invoke<\/span>(<\/span>this<\/span>,<\/span> new<\/span> PropertyChangedEventArgs<\/span>(<\/span>propertyName)<\/span>)<\/span>;<\/span>
\n }<\/span>
\n else<\/span>
\n {<\/span>
\n Application.<\/span>Current.<\/span>Dispatcher.<\/span>Invoke<\/span>(<\/span>(<\/span>)<\/span> =><\/span>
\n {<\/span>
\n PropertyChanged?.<\/span>Invoke<\/span>(<\/span>this<\/span>,<\/span> new<\/span> PropertyChangedEventArgs<\/span>(<\/span>propertyName)<\/span>)<\/span>;<\/span>
\n }<\/span>)<\/span>;<\/span>
\n }<\/span>
\n }<\/span>
\n else<\/span>
\n {<\/span>
\n \/\/ \u5982\u679c\u6ca1\u6709UI\u4e0a\u4e0b\u6587，\u76f4\u63a5\u89e6\u53d1<\/span>
\n PropertyChanged?.<\/span>Invoke<\/span>(<\/span>this<\/span>,<\/span> new<\/span> PropertyChangedEventArgs<\/span>(<\/span>propertyName)<\/span>)<\/span>;<\/span>
\n }<\/span>
\n }<\/span><\/p>\n

\/\/\/ <summary><\/span>
\n \/\/\/ \u8bbe\u7f6e\u5c5e\u6027\u503c\u5e76\u89e6\u53d1\u901a\u77e5<\/span>
\n \/\/\/ <\/summary><\/span>
\n protected<\/span> bool<\/span><\/span> SetProperty<\/span><<\/span>T><\/span><\/span><\/span>(<\/span>ref<\/span> T<\/span> field,<\/span> T<\/span> value<\/span>,<\/span> [<\/span>CallerMemberName<\/span><\/span>]<\/span> string<\/span><\/span> propertyName =<\/span> null<\/span>)<\/span>
\n {<\/span>
\n if<\/span> (<\/span>Equals<\/span>(<\/span>field,<\/span> value<\/span>)<\/span>)<\/span>
\n return<\/span> false<\/span>;<\/span><\/p>\n

field =<\/span> value<\/span>;<\/span>
\n OnPropertyChanged<\/span>(<\/span>propertyName)<\/span>;<\/span>
\n return<\/span> true<\/span>;<\/span>
\n }<\/span>
\n }<\/span>
\n public<\/span> class<\/span> CMode<\/span>
\n {<\/span>
\n public<\/span> int<\/span><\/span> m_iAge =<\/span> 15<\/span>;<\/span>
\n }<\/span>
\n public<\/span> class<\/span> CViewMode<\/span> :<\/span> CObservableObject<\/span><\/span>
\n {<\/span>
\n public<\/span> CMode<\/span> D =<\/span> new<\/span> CMode<\/span>(<\/span>)<\/span>;<\/span>
\n public<\/span> int<\/span><\/span> Age
\n {<\/span>
\n get<\/span> =><\/span> D.<\/span>m_iAge;<\/span>
\n set<\/span> {<\/span> SetProperty<\/span>(<\/span>ref<\/span> D.<\/span>m_iAge,<\/span> value<\/span>)<\/span>;<\/span> }<\/span>
\n }<\/span>
\n }<\/span>
\n}<\/span><\/p>\n

\u8c03\u7528<\/p>\n

namespace<\/span> WpfApp1<\/span>
\n{<\/span>
\n \/\/\/ <summary><\/span>
\n \/\/\/ App.xaml \u7684\u4ea4\u4e92\u903b\u8f91<\/span>
\n \/\/\/ <\/summary><\/span>
\n public<\/span> partial<\/span> class<\/span> App<\/span> :<\/span> Application<\/span><\/span>
\n {<\/span>
\n protected<\/span> override<\/span> void<\/span><\/span> OnStartup<\/span>(<\/span>StartupEventArgs<\/span> e)<\/span>
\n {<\/span>
\n CMode<\/span> mode =<\/span> new<\/span> CMode<\/span>(<\/span>)<\/span>;<\/span>
\n mode.<\/span>m_iAge =<\/span> 30<\/span>;<\/span>
\n MainWindow<\/span> win =<\/span> new<\/span> MainWindow<\/span>(<\/span>mode)<\/span>;<\/span>
\n win.<\/span>ShowDialog<\/span>(<\/span>)<\/span>;<\/span>
\n Console.<\/span>WriteLine<\/span>(<\/span>"Age:"<\/span> +<\/span> mode.<\/span>m_iAge)<\/span>;<\/span>
\n }<\/span>
\n }<\/span>
\n}<\/span><\/p>\n

\u5bf9\u6574\u4e2a\u7a97\u4f53\u8bbe\u7f6e\u6570\u636e\u6570\u636e\u6e90<\/h2>\n

\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n

\u7ed1\u5b9a\u7f16\u8f91\u6846<\/h2>\n

\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n

\"\"<\/p>\n

\u6269\u5c55\u9605\u8bfb<\/h2>\n\n\u6211\u60f3\u5bf9\u5927\u5bb6\u8bf4\u7684\u8bdd<\/tr>\n\n\n\n\n\n\n\n\n\n
\u5de5\u4f5c\u4e2d\u9047\u5230\u7684\u95ee\u9898，\u53ef\u4ee5\u6309\u7c7b\u522b\u67e5\u9605\u9119\u4eba\u7684\u7b97\u6cd5\u6587\u7ae0，\u8bf7\u70b9\u51fb\u300a\u7b97\u6cd5\u4e0e\u6570\u636e\u6c47\u603b\u300b\u3002<\/td>\n<\/tr>\n
\u5b66\u4e60\u7b97\u6cd5：\u6309\u7ae0\u8282\u5b66\u4e60\u300a\u559c\u7f3a\u5168\u4e66\u7b97\u6cd5\u518c\u300b，\u5927\u91cf\u7684\u9898\u76ee\u548c\u6d4b\u8bd5\u7528\u4f8b，\u6253\u5305\u4e0b\u8f7d\u3002\u91cd\u89c6\u64cd\u4f5c<\/td>\n<\/tr>\n
\u6709\u6548\u5b66\u4e60：\u660e\u786e\u7684\u76ee\u6807 \u53ca\u65f6\u7684\u53cd\u9988 \u62c9\u4f38\u533a（\u96be\u5ea6\u5408\u9002） \u4e13\u6ce8<\/td>\n<\/tr>\n
\u5458\u5de5\u8bf4：\u6280\u672f\u81f3\u4e0a，\u8001\u677f\u4e0d\u4fe1；\u6295\u8d44\u4eba\u7684\u4ee3\u8868\u8bf4：\u6280\u672f\u81f3\u4e0a，\u8001\u677f\u4f1a\u4fe1\u3002<\/td>\n<\/tr>\n
\u95fb\u7f3a\u9677\u5219\u559c(\u559c\u7f3a)\u662f\u4e00\u4e2a\u7f8e\u597d\u7684\u613f\u671b，\u65e9\u53d1\u73b0\u95ee\u9898，\u65e9\u4fee\u6539\u95ee\u9898，\u7ed9\u8001\u677f\u8282\u7ea6\u94b1\u3002<\/td>\n<\/tr>\n
\u5b50\u58a8\u5b50\u8a00\u4e4b：\u4e8b\u65e0\u7ec8\u59cb，\u65e0\u52a1\u591a\u4e1a\u3002\u4e5f\u5c31\u662f\u6211\u4eec\u5e38\u8bf4\u7684\u4e13\u4e1a\u7684\u4eba\u505a\u4e13\u4e1a\u7684\u4e8b\u3002<\/td>\n<\/tr>\n
\u5982\u679c\u7a0b\u5e8f\u662f\u4e00\u6761\u9f99，\u90a3\u7b97\u6cd5\u5c31\u662f\u4ed6\u7684\u662f\u775b<\/td>\n<\/tr>\n
\u5931\u8d25+\u53cd\u601d=\u6210\u529f \u6210\u529f+\u53cd\u601d=\u6210\u529f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u89c6\u9891\u8bfe\u7a0b<\/h3>\n

\u5148\u5b66\u7b80\u5355\u7684\u8bfe\u7a0b，\u8bf7\u79fb\u6b65CSDN\u5b66\u9662，\u542c\u767d\u94f6\u8bb2\u5e08（\u4e5f\u5c31\u662f\u9119\u4eba）\u7684\u8bb2\u89e3\u3002 https:\/\/edu.csdn.net\/course\/detail\/38771 \u5982\u4f55\u4f60\u60f3\u5feb\u901f\u5f62\u6210\u6218\u6597\u4e86，\u4e3a\u8001\u677f\u5206\u5fe7，\u8bf7\u5b66\u4e60C#\u5165\u804c\u57f9\u8bad\u3001C++\u5165\u804c\u57f9\u8bad\u7b49\u8bfe\u7a0b https:\/\/edu.csdn.net\/lecturer\/6176<\/p>\n

\u6d4b\u8bd5\u73af\u5883<\/h3>\n

\u64cd\u4f5c\u7cfb\u7edf：win7 \u5f00\u53d1\u73af\u5883： VS2019 C++17 \u6216\u8005 \u64cd\u4f5c\u7cfb\u7edf：win10 \u5f00\u53d1\u73af\u5883： VS2022 C++17 \u5982\u65e0\u7279\u6b8a\u8bf4\u660e，\u672c\u7b97\u6cd5\u7528**C++**\u5b9e\u73b0\u3002 \"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

MFC（C)
\n\u5f88\u4e45\u6ca1\u7528C\u505a\u754c\u9762，\u51ed\u8bb0\u5fc6\u3002 \u53ef\u4ee5\u5229\u7528\u7c7b\u5411\u5bfc\u7ed9\u7f16\u8f91\u6846(Edit)\u5173\u8054\u53d8\u91cf\u3002 \u4e00，\u63a7\u5236\u7c7b\u578b\u53d8\u91cf，CEdit，\u53ef\u4ee5\u901a\u8fc7GetWindowText\u83b7\u53d6\u7f16\u7801\u6846\u5185\u5bb9，SetWindowText\u8bbe\u7f6e\u7f16\u8f91\u6846\u5185\u5bb9\u3002\u8fd8\u53ef\u4ee5\u5bf9\u7f16\u8f91\u6846\u8fdb\u884c\u79fb\u52a8\u3001\u9690\u85cf\u7b49\u64cd\u4f5c\u3002 \u4e8c，\u503c\u7c7b\u578b\u53d8\u91cf，\u53ef\u4ee5\u9009\u62e9CString\u3001int\u3001double\u7b49，Update(true)\u901a\u8fc7\u63a7\u4ef6\u66f4\u65b0\u5173\u8054<\/p>\n","protected":false},"author":2,"featured_media":63332,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[6706,6704,6705,55,780,1862],"topic":[],"class_list":["post-63338","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-mvvm","tag-textbox","tag-6705","tag-c","tag-ui","tag-wpf"],"yoast_head":"\n\u3010C# WPF\u3011TextBox\u7684\u6570\u636e\u7ed1\u5b9a - 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