Mouse.MiddleButton 屬性

public:
 static property System::Windows::Input::MouseButtonState MiddleButton { System::Windows::Input::MouseButtonState get(); };

public static System.Windows.Input.MouseButtonState MiddleButton { get; }

static member MiddleButton : System.Windows.Input.MouseButtonState

Public Shared ReadOnly Property MiddleButton As MouseButtonState

屬性值

中鍵的狀態。

範例

以下範例展示了如何透過檢查 的 MiddleButton 狀態是否等 MouseButtonState 於列舉值 Pressed來判斷中鍵是否被按下。 按下該按鈕時，會呼叫一個方法來更新樣本中的顯示元素。

if (Mouse.MiddleButton == MouseButtonState.Pressed)
{
    UpdateSampleResults("Middle Button Pressed");
}

If Mouse.MiddleButton = MouseButtonState.Pressed Then
    UpdateSampleResults("Middle Button Pressed")
End If

另請參閱

• MouseButtonEventArgs