將按鈕的事件訂閱到自定義控件中

您知道如何訂閱我的customControl的基礎事件嗎？我曾與一些依賴屬性的自定義控制：將按鈕的事件訂閱到自定義控件中

public class MyCustomControl : Button 
{ 
    static MyCustomControl() 
    { 
     DefaultStyleKeyProperty.OverrideMetadata(typeof(MyCustomControl), new FrameworkPropertyMetadata(typeof(MyCustomControl))); 
    } 

    public ICommand KeyDownCommand 
    { 
     get { return (ICommand)GetValue(KeyDownCommandProperty); } 
     set { SetValue(KeyDownCommandProperty, value); } 
    } 
    public static readonly DependencyProperty KeyDownCommandProperty = 
    DependencyProperty.Register("KeyDownCommand", typeof(ICommand), typeof(MyCustomControl)); 

    public ICommand KeyUpCommand 
    { 
     get { return (ICommand)GetValue(KeyUpCommandProperty); } 
     set { SetValue(KeyUpCommandProperty, value); } 
    } 
    public static readonly DependencyProperty KeyUpCommandProperty = 
    DependencyProperty.Register("KeyUpCommand", typeof(ICommand), typeof(MyCustomControl)); 

    public ICommand KeyPressedCommand 
    { 
     get { return (ICommand)GetValue(KeyPressedCommandProperty); } 
     set { SetValue(KeyPressedCommandProperty, value); } 
    } 
    public static readonly DependencyProperty KeyPressedCommandProperty = 
    DependencyProperty.Register("KeyPressedCommand", typeof(ICommand), typeof(MyCustomControl)); 
}

我whant訂閱按鈕的事件（如的MouseLeftButtonDown）在我customControl運行一些代碼。

你知道我該如何在構造函數中做這樣的事嗎？

static MyCustomControl() 
    { 
     DefaultStyleKeyProperty.OverrideMetadata(typeof(MyCustomControl), new FrameworkPropertyMetadata(typeof(MyCustomControl))); 
     MouseLeftButtonDownEvent += (object sender, MouseButtonEventArgs e) => "something"; 
    }

感謝您幫助

來源

2010-04-30 Antoine Blanchet