■ CurrentWindowService 클래스를 사용해 윈도우를 닫는 방법을 보여준다.
▶ MainViewModel.cs
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using System.Windows.Input; using DevExpress.Xpf.Mvvm; namespace TestProject { /// <summary> /// 메인 뷰 모델 /// </summary> public class MainViewModel : ViewModelBase { //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region Close Window 명령 - CloseWindowCommand /// <summary> /// Close Window 명령 /// </summary> public ICommand CloseWindowCommand { get; private set; } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Private #region 현재 윈도우 서비스 - CurrentWindowService /// <summary> /// 현재 윈도우 서비스 /// </summary> private ICurrentWindowService CurrentWindowService { get { return ServiceContainer.GetService<ICurrentWindowService>(); } } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainViewModel() /// <summary> /// 생성자 /// </summary> public MainViewModel() { CloseWindowCommand = new DelegateCommand(OnCloseWindowCommandExecute); } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region Close Window 명령 실행시 처리하기 - OnCloseWindowCommandExecute() /// <summary> /// Close Window 명령 실행시 처리하기 /// </summary> private void OnCloseWindowCommandExecute() { CurrentWindowService.Close(); } #endregion } } |
▶ MainView.xaml
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<UserControl x:Class="TestProject.MainView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:dxm="http://schemas.devexpress.com/winfx/2008/xaml/mvvm" xmlns:local="clr-namespace:TestProject"> <UserControl.DataContext> <local:MainViewModel /> </UserControl.DataContext> <dxm:Interaction.Behaviors> <dxm:CurrentWindowService Window="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type Window}}}" /> </dxm:Interaction.Behaviors> <Grid> <Button HorizontalAlignment="Center" VerticalAlignment="Center" Padding="5" FontSize="16" Content="Close Window" Command="{Binding CloseWindowCommand}" /> </Grid> </UserControl> |
▶ MainWindow.xaml
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<Window x:Class="TestProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:TestProject" Width="800" Height="600" Title="CurrentWindowService 클래스 : 윈도우 닫기" FontFamily="나눔고딕코딩" FontSize="16"> <Grid> <local:MainView /> </Grid> </Window> |
