ComponentDispatcher.ThreadPreprocessMessage 事件

定義

命名空間:
System.Windows.Interop
組件:
WindowsBase.dll

當訊息泵接收到鍵盤訊息時，會發生這種情況。

public:
 static event System::Windows::Interop::ThreadMessageEventHandler ^ ThreadPreprocessMessage;
[add: System.Security.SecurityCritical]
[remove: System.Security.SecurityCritical]
public static event System.Windows.Interop.ThreadMessageEventHandler ThreadPreprocessMessage;
public static event System.Windows.Interop.ThreadMessageEventHandler ThreadPreprocessMessage;
[<add: System.Security.SecurityCritical>]
[<remove: System.Security.SecurityCritical>]
member this.ThreadPreprocessMessage : System.Windows.Interop.ThreadMessageEventHandler 
member this.ThreadPreprocessMessage : System.Windows.Interop.ThreadMessageEventHandler 
Public Shared Custom Event ThreadPreprocessMessage As ThreadMessageEventHandler

事件類型

ThreadMessageEventHandler
屬性
SecurityCriticalAttribute

備註

若該事件未被處理，則應在 ThreadFilterMessage後再提出。

適用於

另請參閱