{"id":31269,"date":"2024-10-28T11:18:52","date_gmt":"2024-10-28T11:18:52","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=31269"},"modified":"2024-11-26T06:45:42","modified_gmt":"2024-11-26T06:45:42","slug":"wpf-%ea%b0%95%ec%a2%8c-%ec%bb%a4%eb%a7%a8%eb%93%9ccommand%ec%99%80-%eb%8d%b0%ec%9d%b4%ed%84%b0-%eb%b0%94%ec%9d%b8%eb%94%a9%ec%9d%84-%ed%86%b5%ed%95%9c-%eb%b9%84%ec%a6%88%eb%8b%88%ec%8a%a4-%eb%a1%9c","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/31269\/","title":{"rendered":"WPF \uac15\uc88c, \ucee4\ub9e8\ub4dc(Command)\uc640 \ub370\uc774\ud130 \ubc14\uc778\ub529\uc744 \ud1b5\ud55c \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1 \ubd84\ub9ac"},"content":{"rendered":"<p>Windows Presentation Foundation (WPF)\uc740 .NET \ud504\ub808\uc784\uc6cc\ud06c\uc758 \uc77c\ubd80\ubd84\uc73c\ub85c, \uace0\uae09 \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4(UI) \uac1c\ubc1c\uc744 \uc704\ud55c \uac15\ub825\ud55c \ub3c4\uad6c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. WPF\ub294 UI\uc640 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \uba85\ud655\ud558\uac8c \ubd84\ub9ac\ud560 \uc218 \uc788\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ud328\ud134\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uadf8 \uc911\uc5d0\uc11c\ub3c4 <strong>MVVM (Model-View-ViewModel)<\/strong> \ud328\ud134\uc740 WPF \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. MVVM\uc758 \ud575\uc2ec \uc694\uc18c \uc911 \ud558\ub098\ub294 <strong>\ucee4\ub9e8\ub4dc(Command)<\/strong>\uc640 <strong>\ub370\uc774\ud130 \ubc14\uc778\ub529(Data Binding)<\/strong>\uc785\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 \ucee4\ub9e8\ub4dc\uc640 \ub370\uc774\ud130 \ubc14\uc778\ub529\uc744 \ud1b5\ud574 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \ubd84\ub9ac\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>1. WPF\uc758 \uae30\ubcf8 \uac1c\ub150 \uc774\ud574\ud558\uae30<\/h2>\n<p>WPF\ub294 \ub2e4\uc591\ud55c UI \uc694\uc18c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc6a9\uc790\uc640 \uc0c1\ud638\uc791\uc6a9\ud560 \uc218 \uc788\ub294 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. WPF\uc758 \uad6c\uc870\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>Model:<\/strong> \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ub370\uc774\ud130\uc640 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \ud3ec\ud568\ud558\ub294 \ubd80\ubd84\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\uc11c \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc0c1\ud638\uc791\uc6a9\ud558\uac70\ub098 \ube44\uc988\ub2c8\uc2a4 \uaddc\uce59\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>View:<\/strong> \uc0ac\uc6a9\uc790\uc5d0\uac8c \ubcf4\uc5ec\uc9c0\ub294 UI \uc694\uc18c\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. XAML(Extensible Application Markup Language)\uc744 \uc0ac\uc6a9\ud558\uc5ec UI\ub97c \uc124\uacc4\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>ViewModel:<\/strong> Model\uacfc View \uc0ac\uc774\uc758 \uc911\uc7ac\uc790 \uc5ed\ud560\uc744 \ud558\uba70, View\uc5d0 \ud45c\uc2dc\ub420 \ub370\uc774\ud130\ub97c \uc900\ube44\ud558\uace0, View\uc758 \uba85\ub839(\ucee4\ub9e8\ub4dc)\ub97c \ubc1b\uc544 Model\uc5d0 \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>2. MVVM \ud328\ud134\uc758 \uc774\ud574<\/h2>\n<p>MVVM\uc740 WPF\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub514\uc790\uc778 \ud328\ud134\uc73c\ub85c, \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>UI\uc640 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc758 \ubd84\ub9ac\ub97c \ud1b5\ud574 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub370\uc774\ud130 \ubc14\uc778\ub529\uc744 \uc0ac\uc6a9\ud574 UI\uc640 \ub370\uc774\ud130 \ubaa8\ub378 \uac04\uc758 \uc885\uc18d\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li>ViewModel\uc5d0\uc11c \ucee4\ub9e8\ub4dc\ub97c \uc815\uc758\ud558\uc5ec UI\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc774\ubca4\ud2b8\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>3. \ub370\uc774\ud130 \ubc14\uc778\ub529\uc744 \ud1b5\ud55c UI\uc640 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc758 \ubd84\ub9ac<\/h2>\n<p>\ub370\uc774\ud130 \ubc14\uc778\ub529\uc740 WPF\uc758 \uc8fc\uc694 \ud2b9\uc9d5 \uc911 \ud558\ub098\ub85c, UI \uc694\uc18c\ub97c \ub370\uc774\ud130 \uc18c\uc2a4\uc640 \uc5f0\uacb0\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4. \ub370\uc774\ud130 \ubc14\uc778\ub529\uc744 \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ucf54\ub4dc \ube44\ud558\uc778\ub4dc \ud30c\uc77c\uc5d0\uc11c UI \uc694\uc18c\uc5d0 \uc9c1\uc811 \uc811\uadfc\ud558\uc9c0 \uc54a\uc544\ub3c4 \ub429\ub2c8\ub2e4.<\/li>\n<li>Model\uc758 \ubcc0\uacbd\uc0ac\ud56d\uc774 \uc790\ub3d9\uc73c\ub85c UI\uc5d0 \ubc18\uc601\ub429\ub2c8\ub2e4.<\/li>\n<li>ViewModel\uc5d0\uc11c \ub370\uc774\ud130\uc640 UI\uc758 \ub3d9\uae30\ud654\ub97c \uc27d\uac8c \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>WPF\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \ub370\uc774\ud130 \ubc14\uc778\ub529 \ubc29\uc2dd\uc774 \uc9c0\uc6d0\ub429\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc778 \ubc14\uc778\ub529\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4:<\/p>\n<pre><code>&lt;TextBox Text=\"{Binding Name, UpdateSourceTrigger=PropertyChanged}\" \/&gt;<\/code><\/pre>\n<p>\uc5ec\uae30\uc11c <strong>Name<\/strong>\uc740 ViewModel\uc758 \uc18d\uc131\uc73c\ub85c, \uc0ac\uc6a9\uc790\uac00 TextBox\uc5d0 \uc785\ub825\ud55c \ub0b4\uc6a9\uc774 \uc774 \uc18d\uc131\uc5d0 \ubc14\uc778\ub529\ub429\ub2c8\ub2e4. <strong>UpdateSourceTrigger<\/strong>\ub294 \uc0ac\uc6a9\uc790\uc758 \uc785\ub825\uc774 \ubc1c\uc0dd\ud560 \ub54c\ub9c8\ub2e4 \uc18d\uc131\uc744 \uc5c5\ub370\uc774\ud2b8\ud558\ub3c4\ub85d \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n<h2>4. \ucee4\ub9e8\ub4dc\ub97c \ud1b5\ud55c \uc774\ubca4\ud2b8 \ucc98\ub9ac<\/h2>\n<p>\ucee4\ub9e8\ub4dc\ub294 WPF\uc5d0\uc11c \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4\uc640 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1 \uac04\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \ucc98\ub9ac\ud558\ub294 \uc8fc\uc694 \ubc29\ubc95 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ucee4\ub9e8\ub4dc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c <strong>ICommand<\/strong> \uc778\ud130\ud398\uc774\uc2a4\ub97c \uad6c\ud604\ud55c \ud074\ub798\uc2a4\uc758 \uc778\uc2a4\ud134\uc2a4\ub97c \ud1b5\ud574 \uc815\uc758\ub429\ub2c8\ub2e4. ICommand \uc778\ud130\ud398\uc774\uc2a4\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uba54\uc18c\ub4dc\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>Execute:<\/strong> \ucee4\ub9e8\ub4dc\uac00 \uc2e4\ud589\ub420 \ub54c \ud638\ucd9c\ub418\ub294 \uba54\uc18c\ub4dc\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>CanExecute:<\/strong> \ucee4\ub9e8\ub4dc\uac00 \uc2e4\ud589 \uac00\ub2a5\ud55c \uc0c1\ud0dc\uc778\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\ub294 \uba54\uc18c\ub4dc\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ucee4\ub9e8\ub4dc\ub97c \uc0ac\uc6a9\ud558\ub294 \uae30\ubcf8\uc801\uc778 \uad6c\uc870\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<pre><code>public class RelayCommand : ICommand\n{\n    private readonly Action&lt;object&gt; _execute;\n    private readonly Predicate&lt;object&gt; _canExecute;\n\n    public RelayCommand(Action&lt;object&gt; execute, Predicate&lt;object&gt; canExecute = null)\n    {\n        _execute = execute ?? throw new ArgumentNullException(nameof(execute));\n        _canExecute = canExecute;\n    }\n\n    public bool CanExecute(object parameter) =&gt; _canExecute == null || _canExecute(parameter);\n\n    public void Execute(object parameter) =&gt; _execute(parameter);\n\n    public event EventHandler CanExecuteChanged\n    {\n        add { CommandManager.RequerySuggested += value; }\n        remove { CommandManager.RequerySuggested -= value; }\n    }\n}<\/code><\/pre>\n<p>\uc704\uc758 <strong>RelayCommand<\/strong> \ud074\ub798\uc2a4\ub294 \uc0ac\uc6a9\uc790\uac00 \ubc84\ud2bc\uc744 \ud074\ub9ad\ud560 \ub54c \uc2e4\ud589\ud560 \ucf54\ub4dc\uc640 \uadf8 \ucf54\ub4dc\uac00 \uc2e4\ud589 \uac00\ub2a5\ud55c\uc9c0\ub97c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<h2>5. \ub370\uc774\ud130 \ubc14\uc778\ub529\uacfc \ucee4\ub9e8\ub4dc \uacb0\ud569\ud558\uae30<\/h2>\n<p>\uc774\uc81c \ub370\uc774\ud130 \ubc14\uc778\ub529\uacfc \ucee4\ub9e8\ub4dc\ub97c \uacb0\ud569\ud558\uc5ec \uac04\ub2e8\ud55c \uc608\uc81c\ub97c \ub9cc\ub4e4\uc5b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc544\ub798\ub294 \uc0ac\uc6a9\uc790\ub85c\ubd80\ud130 \uc774\ub984\uc744 \uc785\ub825\ubc1b\uc544 \ubc84\ud2bc \ud074\ub9ad \uc2dc \ud658\uc601 \uba54\uc2dc\uc9c0\ub97c \ucd9c\ub825\ud558\ub294 WPF \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc608\uc2dc\uc785\ub2c8\ub2e4.<\/p>\n<h3>5.1 ViewModel \ud074\ub798\uc2a4 \uc0dd\uc131<\/h3>\n<pre><code>public class MainViewModel : INotifyPropertyChanged\n{\n    private string _name;\n    public string Name\n    {\n        get { return _name; }\n        set\n        {\n            _name = value;\n            OnPropertyChanged(nameof(Name));\n        }\n    }\n\n    public ICommand GreetCommand { get; }\n\n    public MainViewModel()\n    {\n        GreetCommand = new RelayCommand(Greet);\n    }\n\n    private void Greet(object parameter)\n    {\n        MessageBox.Show($\"\uc548\ub155\ud558\uc138\uc694, {Name}\ub2d8!\");\n    }\n\n    public event PropertyChangedEventHandler PropertyChanged;\n\n    protected virtual void OnPropertyChanged(string propertyName)\n    {\n        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));\n    }\n}<\/code><\/pre>\n<h3>5.2 XAML UI \uad6c\uc131<\/h3>\n<pre><code>&lt;Window x:Class=\"WpfApp.MainWindow\"\n        xmlns=\"http:\/\/schemas.microsoft.com\/winfx\/2006\/xaml\/presentation\"\n        xmlns:x=\"http:\/\/schemas.microsoft.com\/winfx\/2006\/xaml\"\n        Title=\"WPF \ud30c\uc77c\" Height=\"200\" Width=\"400\"&gt;\n    &lt;Window.DataContext&gt;\n        &lt;local:MainViewModel \/&gt;\n    &lt;\/Window.DataContext&gt;\n    \n    &lt;StackPanel Margin=\"20\"&gt;\n        &lt;TextBox Text=\"{Binding Name, UpdateSourceTrigger=PropertyChanged}\" \/&gt;\n        &lt;Button Content=\"\uc778\uc0ac\ud558\uae30\" Command=\"{Binding GreetCommand}\" \/&gt;\n    &lt;\/StackPanel&gt;\n&lt;\/Window&gt;<\/code><\/pre>\n<p>\uc704\uc758 XAML \ucf54\ub4dc\ub294 \uc0ac\uc6a9\uc790\uac00 \uc774\ub984\uc744 \uc785\ub825\ud558\ub294 TextBox\uc640, \uc778\uc0ac\ud558\uae30 \ubc84\ud2bc\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \ubc84\ud2bc\uc740 ViewModel\uc758 GreetCommand\uc5d0 \ubc14\uc778\ub529\ub418\uc5b4 \uc0ac\uc6a9\uc790\uac00 \ubc84\ud2bc\uc744 \ud074\ub9ad\ud560 \ub54c Greet \uba54\uc18c\ub4dc\ub97c \ud638\ucd9c\ud569\ub2c8\ub2e4.<\/p>\n<h2>6. \ucee4\ub9e8\ub4dc\uc5d0\uc11c CanExecute \uba54\uc18c\ub4dc \uc0ac\uc6a9\ud558\uae30<\/h2>\n<p>\ucee4\ub9e8\ub4dc\uc5d0\uc11c\ub294 CanExecute \uba54\uc18c\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2b9\uc815 \uc870\uac74\uc5d0 \ub530\ub77c \ucee4\ub9e8\ub4dc\uc758 \ud65c\uc131\ud654 \uc5ec\ubd80\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\uac00 \ud2b9\uc815 \ud589\ub3d9\uc744 \ud560 \uc218 \uc788\ub294\uc9c0\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798\uc640 \uac19\uc774 GreetCommand\uc5d0\uc11c Name \uc18d\uc131\uc774 \ube44\uc5b4\uc788\uc9c0 \uc54a\uc744 \ub54c\ub9cc \uc778\uc0ac\ud558\uae30 \ubc84\ud2bc\uc774 \ud65c\uc131\ud654\ub418\ub3c4\ub85d \uc218\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code>public MainViewModel()\n{\n    GreetCommand = new RelayCommand(Greet, CanGreet);\n}\n\nprivate bool CanGreet(object parameter)\n{\n    return !string.IsNullOrWhiteSpace(Name); \/\/ \uc774\ub984\uc774 \ube44\uc5b4\uc788\uc9c0 \uc54a\uc744 \ub54c\ub9cc true \ubc18\ud658\n}<\/code><\/pre>\n<h2>7. MVVM \ud328\ud134\uc744 \ud65c\uc6a9\ud55c \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc758 \ubd84\ub9ac<\/h2>\n<p>\uc704\uc5d0\uc11c \uc124\uba85\ud55c \ub0b4\uc6a9\uc744 \ud1b5\ud574 MVVM \ud328\ud134\uc744 \ud65c\uc6a9\ud558\uc5ec \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \ubd84\ub9ac\ud558\ub294 \ubc29\ubc95\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. ViewModel\uc5d0\uc11c \ubaa8\ub4e0 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc774 \ucc98\ub9ac\ub418\ubbc0\ub85c, UI\uc640 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1 \uac04\uc758 \uacb0\ud569\ub3c4\uac00 \ub0ae\uc544\uc9d1\ub2c8\ub2e4. \uc774\ub294 \ub610\ud55c \ud14c\uc2a4\ud2b8 \uc6a9\uc774\uc131\uc744 \ub192\uc774\uba70, \ucf54\ub4dc \uc720\uc9c0\ubcf4\uc218\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h2>8. \uacb0\ub860<\/h2>\n<p>\uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 WPF\uc5d0\uc11c \ucee4\ub9e8\ub4dc\uc640 \ub370\uc774\ud130 \ubc14\uc778\ub529\uc744 \uc0ac\uc6a9\ud558\uc5ec \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \ubd84\ub9ac\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4. MVVM \ud328\ud134\uc744 \uc0ac\uc6a9\ud558\uba74 UI\uc640 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubd84\ub9ac\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \ub354 \uae68\ub057\ud558\uace0 \uc720\uc9c0\ubcf4\uc218\uac00 \uc6a9\uc774\ud55c \ucf54\ub4dc\ub97c \uc791\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. WPF\uc758 \ub370\uc774\ud130 \ubc14\uc778\ub529\uacfc ICommand \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc801\uc808\ud788 \ud65c\uc6a9\ud558\uba74, \ub354\uc6b1 \uc9c1\uad00\uc801\uc774\uace0 \uc720\uc5f0\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac1c\ubc1c\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ud5a5\ud6c4 \uc2e4\ubb34\uc5d0 \uc774 \uc9c0\uc2dd\uc744 \uc801\uc6a9\ud558\uc5ec \ub354\uc6b1 \ubc1c\uc804\ub41c WPF \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uac1c\ubc1c\ud574\ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows Presentation Foundation (WPF)\uc740 .NET \ud504\ub808\uc784\uc6cc\ud06c\uc758 \uc77c\ubd80\ubd84\uc73c\ub85c, \uace0\uae09 \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4(UI) \uac1c\ubc1c\uc744 \uc704\ud55c \uac15\ub825\ud55c \ub3c4\uad6c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. WPF\ub294 UI\uc640 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \uba85\ud655\ud558\uac8c \ubd84\ub9ac\ud560 \uc218 \uc788\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ud328\ud134\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uadf8 \uc911\uc5d0\uc11c\ub3c4 MVVM (Model-View-ViewModel) \ud328\ud134\uc740 WPF \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 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