如何調整，最小化，最大化或關閉MVVM WPF中的窗口？

我想創建一個Metro風格的窗口，隱藏原始邊框，所以我需要調整窗口大小（ResizeWindow但他不使用MVVM）並創建一些按鈕以最小化，最大化和關閉窗口，使用MVVM。但沒有SourceInitialized，Cursor，WindowStatus等。我知道這些都是Window的。如何調整，最小化，最大化或關閉MVVM WPF中的窗口？

是有3相關文件：

MainWindow.xaml 
MainWindow.xaml.cs 
MainViewModel.cs

My questions

我需要調整大小，最小，在視圖模型最大化或關閉窗口？
如果是這樣，我該如何做到這一點？
如果不是，是否違反MVVM模式？

Update

一個晚上之後，我發現我不必要考慮CloaseButton的ClickEvent，只需撥打this.Close()是OK。如果需要做某事點擊ColoseButton（或關閉應用程序）後，只需調用ClosedEvent或窗口的ClosingEvent即可。

來源

2013-08-06 SubmarineX

1. close maybe，rest no; 2.搜索close和MVVM; 3.否 – blindmeis

我可以提供以下內容：留下從View完成對View一邊操作。與Window操作應放置在一個特殊的類WindowBehaviours，將可從XAML，像：

操作Close：

<Trigger Property="IsChecked" Value="True"> 
    <Setter Property="Controls:WindowBehaviours.Close" Value="True" /> 
</Trigger>

操作Hide：

<Trigger Property="IsChecked" Value="True"> 
    <Setter Property="Controls:WindowBehaviours.Hide" Value="True" /> 
</Trigger>

它使用ToggleButton因爲他有財產IsChecked通過觸發器訪問。這些屬性 - 附屬的依賴屬性。

上市 WindowBehaviours

類：的ToggleButtons

public static class WindowBehaviours 
{ 
    // Close the Window 
    public static void SetClose(DependencyObject target, bool value) 
    { 
     target.SetValue(CloseProperty, value); 
    } 

    public static readonly DependencyProperty CloseProperty = 
               DependencyProperty.RegisterAttached("Close", 
               typeof(bool), 
               typeof(WindowBehaviours), 
               new UIPropertyMetadata(false, OnClose)); 

    private static void OnClose(DependencyObject sender, DependencyPropertyChangedEventArgs e) 
    { 
     if (e.NewValue is bool && ((bool)e.NewValue)) 
     { 
      Window window = GetWindow(sender); 

      if (window != null) 
      { 
       window.Close(); 
      } 
     } 
    } 

    // Hide the Window 
    public static void SetHide(DependencyObject target, bool value) 
    { 
     target.SetValue(HideProperty, value); 
    } 

    public static readonly DependencyProperty HideProperty = 
               DependencyProperty.RegisterAttached("Hide", 
               typeof(bool), 
               typeof(WindowBehaviours), 
               new UIPropertyMetadata(false, OnHide)); 

    private static void OnHide(DependencyObject sender, DependencyPropertyChangedEventArgs e) 
    { 
     if (e.NewValue is bool && ((bool)e.NewValue)) 
     { 
      Window window = GetWindow(sender); 

      if (window != null) 
      { 
       window.WindowState = WindowState.Minimized; 
      } 
     } 
    } 

    // Full the Window 
    public static void SetFull(DependencyObject target, bool value) 
    { 
     target.SetValue(FullProperty, value); 
    } 

    public static readonly DependencyProperty FullProperty = 
               DependencyProperty.RegisterAttached("Full", 
               typeof(bool), 
               typeof(WindowBehaviours), 
               new UIPropertyMetadata(false, OnFull)); 

    private static void OnFull(DependencyObject sender, DependencyPropertyChangedEventArgs e) 
    { 
     if (e.NewValue is bool && ((bool)e.NewValue)) 
     { 
      Window window = GetWindow(sender); 

      if (window != null) 
      { 
       window.WindowState = WindowState.Maximized; 
      } 
     } 
    } 

    // Set the Window in Normal 
    public static void SetNormal(DependencyObject target, bool value) 
    { 
     target.SetValue(NormalProperty, value); 
    } 

    public static readonly DependencyProperty NormalProperty = 
               DependencyProperty.RegisterAttached("Normal", 
               typeof(bool), 
               typeof(WindowBehaviours), 
               new UIPropertyMetadata(false, OnNormal)); 

    private static void OnNormal(DependencyObject sender, DependencyPropertyChangedEventArgs e) 
    { 
     if (e.NewValue is bool && ((bool)e.NewValue)) 
     { 
      Window window = GetWindow(sender); 

      if (window != null) 
      { 
       window.WindowState = WindowState.Normal; 
      } 
     } 
    } 

    // Get the Window 
    private static Window GetWindow(DependencyObject sender) 
    { 
     Window window = null; 

     if (sender is Window) 
     { 
      window = (Window)sender; 
     } 

     if (window == null) 
     { 
      window = Window.GetWindow(sender); 
     } 

     return window; 
    } 
}

樣品：

CloseButton

<Style x:Key="ToggleButtonWindowClose" TargetType="{x:Type ToggleButton}"> 
    <Setter Property="Background" Value="Transparent" /> 
    <Setter Property="SnapsToDevicePixels" Value="True" /> 

    <Setter Property="Template"> 
     <Setter.Value> 
      <ControlTemplate TargetType="ToggleButton">       
       <Grid> 
        <ContentPresenter x:Name="MyContentPresenter" Content="{TemplateBinding Content}" HorizontalAlignment="Center" VerticalAlignment="Center" />          
        <Border x:Name="BorderClose" Background="Beige" BorderThickness="0" Width="22" Height="22" HorizontalAlignment="Right" Margin="0,6,8,0" VerticalAlignment="Top" Opacity="0" /> 
        <Path x:Name="CloseWindow" SnapsToDevicePixels="True" ToolTip="Close window" Width="18" Height="17" Margin="0,0,10,0" HorizontalAlignment="Right" VerticalAlignment="Center" Stretch="Fill" Fill="#2D2D2D" Data="F1 M 26.9166,22.1667L 37.9999,33.25L 49.0832,22.1668L 53.8332,26.9168L 42.7499,38L 53.8332,49.0834L 49.0833,53.8334L 37.9999,42.75L 26.9166,53.8334L 22.1666,49.0833L 33.25,38L 22.1667,26.9167L 26.9166,22.1667 Z " /> 
       </Grid> 

       <ControlTemplate.Triggers> 
        <Trigger Property="IsMouseOver" Value="True"> 
         <Setter TargetName="CloseWindow" Property="Fill" Value="#C10000" /> 
         <Setter TargetName="BorderClose" Property="Opacity" Value="1" /> 
        </Trigger> 

        <Trigger Property="IsChecked" Value="True"> 
         <Setter Property="Controls:WindowBehaviours.Close" Value="True" /> 
        </Trigger> 
       </ControlTemplate.Triggers> 
      </ControlTemplate> 
     </Setter.Value> 
    </Setter> 
</Style>

HideButton

<Style x:Key="ButtonWindowHide" TargetType="{x:Type ToggleButton}"> 
    <Setter Property="Background" Value="Transparent" /> 
    <Setter Property="SnapsToDevicePixels" Value="True" /> 

    <Setter Property="Template"> 
     <Setter.Value> 
      <ControlTemplate TargetType="ToggleButton"> 
       <Grid> 
        <ContentPresenter x:Name="MyContentPresenter" Content="{TemplateBinding Content}" HorizontalAlignment="Center" VerticalAlignment="Center" /> 
        <Border x:Name="BorderHide" Background="Beige" BorderThickness="0" Width="22" Height="22" HorizontalAlignment="Right" Margin="0,6,32,0" VerticalAlignment="Top" Opacity="0" /> 
        <Path x:Name="HideWindow" SnapsToDevicePixels="True" ToolTip="Hide window" Width="14" Height="19" Margin="0,0,36,0" HorizontalAlignment="Right" VerticalAlignment="Center" Stretch="Fill" Fill="#2D2D2D" Data="F1 M 42,19.0002L 34,19.0002L 34,43.7502L 24,33.7502L 24,44.2502L 38,58.2502L 52,44.2502L 52,33.7502L 42,43.7502L 42,19.0002 Z " /> 
       </Grid> 

       <ControlTemplate.Triggers> 
        <Trigger Property="IsMouseOver" Value="True"> 
         <Setter TargetName="HideWindow" Property="Fill" Value="#0094FF" /> 
         <Setter TargetName="BorderHide" Property="Opacity" Value="1" /> 
        </Trigger> 

        <Trigger Property="IsChecked" Value="True"> 
         <Setter Property="Controls:WindowBehaviours.Hide" Value="True" /> 
        </Trigger> 
       </ControlTemplate.Triggers> 
      </ControlTemplate> 
     </Setter.Value> 
    </Setter> 
</Style>

FullScreenButton

<Style x:Key="ButtonWindowFull" TargetType="{x:Type ToggleButton}"> 
    <Setter Property="Background" Value="Transparent" /> 
    <Setter Property="SnapsToDevicePixels" Value="True" /> 

    <Setter Property="Template"> 
     <Setter.Value> 
      <ControlTemplate TargetType="ToggleButton"> 
       <Grid> 
        <ContentPresenter x:Name="MyContentPresenter" Content="{TemplateBinding Content}" HorizontalAlignment="Center" VerticalAlignment="Center" /> 
        <Border x:Name="BorderFull" Background="Beige" BorderThickness="0" Width="22" Height="22" HorizontalAlignment="Right" Margin="0,6,58,0" VerticalAlignment="Top" Opacity="0" /> 
        <Path x:Name="FullWindow" SnapsToDevicePixels="True" Width="19" Height="19" Margin="0,0,60,0" HorizontalAlignment="Right" VerticalAlignment="Center" Stretch="Fill" Fill="#2D2D2D" Data="F1 M 30.25,58L 18,58L 18,45.75L 22,41.75L 22,50.75L 30,42.75L 33.25,46L 25.25,54L 34.25,54L 30.25,58 Z M 58,45.75L 58,58L 45.75,58L 41.75,54L 50.75,54L 42.75,46L 46,42.75L 54,50.75L 54,41.75L 58,45.75 Z M 45.75,18L 58,18L 58,30.25L 54,34.25L 54,25.25L 46,33.25L 42.75,30L 50.75,22L 41.75,22L 45.75,18 Z M 18,30.25L 18,18L 30.25,18L 34.25,22L 25.25,22L 33.25,30L 30,33.25L 22,25.25L 22,34.25L 18,30.25 Z "> 
        <Path.ToolTip> 
         <ToolTip x:Name="FullWindowToolTip" Content="Full window" /> 
        </Path.ToolTip> 
       </Path> 
      </Grid> 

      <ControlTemplate.Triggers> 
       <Trigger Property="IsMouseOver" Value="True"> 
        <Setter TargetName="FullWindow" Property="Fill" Value="#0094FF" /> 
        <Setter TargetName="BorderFull" Property="Opacity" Value="1" /> 
       </Trigger> 

       <Trigger Property="IsChecked" Value="True"> 
        <Setter Property="Controls:WindowBehaviours.Full" Value="True" /> 
        <Setter TargetName="FullWindow" Property="Data" Value="F1 M 54.2499,34L 42,34L 42,21.7501L 45.9999,17.7501L 45.9999,26.7501L 53.9999,18.7501L 57.2499,22.0001L 49.2499,30.0001L 58.2499,30.0001L 54.2499,34 Z M 34,21.7501L 34,34L 21.75,34L 17.75,30.0001L 26.75,30.0001L 18.75,22.0001L 22,18.7501L 30,26.7501L 30,17.7501L 34,21.7501 Z M 21.75,42L 34,42L 34,54.25L 30,58.25L 30,49.25L 22,57.25L 18.75,54L 26.75,46L 17.75,46L 21.75,42 Z M 42,54.25L 42,42L 54.2499,42L 58.2499,46L 49.2499,46.0001L 57.2499,54L 53.9999,57.25L 45.9999,49.25L 45.9999,58.25L 42,54.25 Z " /> 
        <Setter TargetName="FullWindowToolTip" Property="Content" Value="Hide in window" /> 
       </Trigger> 

       <Trigger Property="IsChecked" Value="False"> 
        <Setter Property="Controls:WindowBehaviours.Normal" Value="True" /> 
       </Trigger> 
      </ControlTemplate.Triggers> 
     </ControlTemplate> 
    </Setter.Value> 
</Setter> 
</Style>

Output

enter image description here

調整大小，最小化，關閉。

來源

2013-08-06 09:03:31

我有一個嘗試，現在。 – SubmarineX

你可能要考慮MahApps.Metro或Modern UI for WPF

來源

2013-08-06 08:26:18 devdigital

我需要重新組織窗口布局：使用帶「 - □×」的自定義欄。上面的工具包可能沒有實現它。 – SubmarineX

這是可以實現的，看看使用MahApps.Metro的MarkPad - http://code52.org/DownmarkerWPF/ – devdigital

恩，我希望自己實現它。謝謝你。 – SubmarineX

如何調整，最小化，最大化或關閉MVVM WPF中的窗口？

回答

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