ContextMenuService.AddContextMenuOpeningHandler 方法

定义

命名空间:

System.Windows.Controls

程序集:

PresentationFramework.dll

为 ContextMenuOpening 附加事件添加处理程序。

public:
 static void AddContextMenuOpeningHandler(System::Windows::DependencyObject ^ element, System::Windows::Controls::ContextMenuEventHandler ^ handler);

public static void AddContextMenuOpeningHandler (System.Windows.DependencyObject element, System.Windows.Controls.ContextMenuEventHandler handler);

static member AddContextMenuOpeningHandler : System.Windows.DependencyObject * System.Windows.Controls.ContextMenuEventHandler -> unit

Public Shared Sub AddContextMenuOpeningHandler (element As DependencyObject, handler As ContextMenuEventHandler)

参数

element

DependencyObject

侦听此事件的 UIElement 或 ContentElement。

handler

ContextMenuEventHandler

要添加的事件处理程序。