GroupBox.KeyUp 事件

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

当 GroupBox 控件有焦点并且用户松开某个键时发生。

public:
 event System::Windows::Forms::KeyEventHandler ^ KeyUp;

[System.ComponentModel.Browsable(false)]
public event System.Windows.Forms.KeyEventHandler KeyUp;

[System.ComponentModel.Browsable(false)]
public event System.Windows.Forms.KeyEventHandler? KeyUp;

[<System.ComponentModel.Browsable(false)>]
member this.KeyUp : System.Windows.Forms.KeyEventHandler 

Public Custom Event KeyUp As KeyEventHandler 

事件类型

KeyEventHandler

属性

BrowsableAttribute

注解

GroupBox由于控件无法获得焦点，因此永远不会引发此事件。