InkCanvas.OnSelectionChanging(InkCanvasSelectionChangingEventArgs) 方法

  • 参考

定义

命名空间:
System.Windows.Controls
程序集:
PresentationFramework.dll

引发 SelectionChanging 事件。

protected:
 virtual void OnSelectionChanging(System::Windows::Controls::InkCanvasSelectionChangingEventArgs ^ e);
protected virtual void OnSelectionChanging (System.Windows.Controls.InkCanvasSelectionChangingEventArgs e);
abstract member OnSelectionChanging : System.Windows.Controls.InkCanvasSelectionChangingEventArgs -> unit
override this.OnSelectionChanging : System.Windows.Controls.InkCanvasSelectionChangingEventArgs -> unit
Protected Overridable Sub OnSelectionChanging (e As InkCanvasSelectionChangingEventArgs)

参数

e
InkCanvasSelectionChangingEventArgs

事件数据。

注解

当用户对笔划和/或元素进行新的选择时，但在应用更改之前，将调用此方法。 应用更改后，将 OnSelectionChanged 调用 方法。

适用于

另请参阅