KeyBinding.Gesture 属性

  • 参考

定义

命名空间:
System.Windows.Input
程序集:
PresentationCore.dll

获取或设置与此 KeyBinding 关联的笔势。

public:
 virtual property System::Windows::Input::InputGesture ^ Gesture { System::Windows::Input::InputGesture ^ get(); void set(System::Windows::Input::InputGesture ^ value); };
[System.ComponentModel.TypeConverter(typeof(System.Windows.Input.KeyGestureConverter))]
public override System.Windows.Input.InputGesture Gesture { get; set; }
[<System.ComponentModel.TypeConverter(typeof(System.Windows.Input.KeyGestureConverter))>]
member this.Gesture : System.Windows.Input.InputGesture with get, set
Public Overrides Property Gesture As InputGesture

属性值

InputGesture

键序列。 默认值是 null。

属性
TypeConverterAttribute

例外

ArgumentException

gesture 将要设置为的值不是 KeyGesture。

示例

下面的示例演示如何KeyGestureRoutedCommand使用 KeyBinding (标记和代码示例指定不同的键，但) 等效。

<Window.InputBindings>
  <KeyBinding Command="ApplicationCommands.Open"
              Gesture="CTRL+R" />
</Window.InputBindings>

KeyGesture CloseCmdKeyGesture = new KeyGesture(
    Key.L, ModifierKeys.Alt);

KeyBinding CloseKeyBinding = new KeyBinding(
    ApplicationCommands.Close, CloseCmdKeyGesture);

this.InputBindings.Add(CloseKeyBinding);

Dim CloseCmdKeyGesture As New KeyGesture(Key.L, ModifierKeys.Alt)

Dim CloseKeyBinding As New KeyBinding(ApplicationCommands.Close, CloseCmdKeyGesture)

Me.InputBindings.Add(CloseKeyBinding)

注解

除了功能键和数字键盘键之外， KeyGesture 必须包含 Key 和一个或多个 ModifierKeys。

适用于

另请参阅