Form.MenuComplete Form.MenuComplete Form.MenuComplete Form.MenuComplete Event


当窗体菜单失去焦点时发生。Occurs when the menu of a form loses focus.

 event EventHandler ^ MenuComplete;
public event EventHandler MenuComplete;
member this.MenuComplete : EventHandler 
Public Custom Event MenuComplete As EventHandler 


下面的代码示例演示如何将此成员。The following code example demonstrates the use of this member. 在示例中,事件处理程序报告的匹配项MenuComplete事件。In the example, an event handler reports on the occurrence of the MenuComplete event. 此报告可帮助您了解事件发生的并可以帮助您进行调试。This report helps you to learn when the event occurs and can assist you in debugging. 若要报告或频繁发生的事件上多个事件,请考虑更换MessageBox.ShowConsole.WriteLine或将消息附加到多行TextBoxTo report on multiple events or on events that occur frequently, consider replacing MessageBox.Show with Console.WriteLine or appending the message to a multiline TextBox.

若要运行此代码示例,请将其粘贴到包含类型的实例的项目Form名为Form1To run the example code, paste it into a project that contains an instance of type Form named Form1. 然后,确保事件处理程序相关联MenuComplete事件。Then ensure that the event handler is associated with the MenuComplete event.

private void Form1_MenuComplete(Object sender, EventArgs e) {

   MessageBox.Show("You are in the Form.MenuComplete event.");

Private Sub Form1_MenuComplete(sender as Object, e as EventArgs) _ 
     Handles Form1.MenuComplete

   MessageBox.Show("You are in the Form.MenuComplete event.")

End Sub


当单击菜单中的任何菜单项的结果中正在执行的命令和菜单失去焦点时,引发此事件。This event is raised when you click on any menu item in a menu that results in a command being performed and the menu losing focus. 可以使用此事件来执行任务,例如更新的文本StatusBar控件或上启用和禁用按钮ToolBarYou can use this event to perform tasks such as updating the text of a StatusBar control or enabling and disabling buttons on a ToolBar.

有关处理事件的详细信息,请参阅处理和引发事件For more information about handling events, see Handling and Raising Events.