获取鼠标左键的状态。

public:

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

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

static member LeftButton : System.Windows.Input.MouseButtonState

Public Shared ReadOnly Property LeftButton As MouseButtonState

属性值

MouseButtonState

鼠标左键的状态。

示例

以下示例演示如何通过检查 的状态 LeftButton 是否等于 MouseButtonState 枚举值 Pressed来确定是否按下了鼠标左键。 如果按下按钮，将调用方法，该方法更新示例中的显示元素。

if (Mouse.LeftButton == MouseButtonState.Pressed)

{

UpdateSampleResults("Left Button Pressed");

}

If Mouse.LeftButton = MouseButtonState.Pressed Then

UpdateSampleResults("Left Button Pressed")

End If

适用于

另请参阅

MouseButtonEventArgs