AxHost.KeyUp AxHost.KeyUp AxHost.KeyUp AxHost.KeyUp Event

定义

AxHost 类不支持 KeyUp 事件。The KeyUp event is not supported by the AxHost class.

public:
 event System::Windows::Forms::KeyEventHandler ^ KeyUp;
[System.ComponentModel.Browsable(false)]
public event System.Windows.Forms.KeyEventHandler KeyUp;
member this.KeyUp : System.Windows.Forms.KeyEventHandler 
Public Custom Event KeyUp As KeyEventHandler 
属性

注解

如果尝试添加或移除KeyUp事件的处理程序NotSupportedException ,则会引发。If you attempt to add or remove a handler for the KeyUp event, a NotSupportedException is thrown. AxHost类不支持派生自Control类的事件。The events derived from the Control class are not supported by the AxHost class. 创建AxHost包装时,ActiveX 控件公开的事件是应使用的事件。The events exposed by the ActiveX control when the AxHost wrapper is created are the events that should be used.

适用于