UIElement.ReleaseTouchCapture(TouchDevice) 方法

定義

命名空間:
System.Windows
組件:
PresentationCore.dll

嘗試從這個項目中釋放指定的觸控裝置。Attempts to release the specified touch device from this element.

public:
 bool ReleaseTouchCapture(System::Windows::Input::TouchDevice ^ touchDevice);
public bool ReleaseTouchCapture (System.Windows.Input.TouchDevice touchDevice);
member this.ReleaseTouchCapture : System.Windows.Input.TouchDevice -> bool
Public Function ReleaseTouchCapture (touchDevice As TouchDevice) As Boolean

參數

touchDevice
TouchDevice

要釋放的裝置。The device to release.

傳回

Boolean

如果已釋放觸控裝置則為 true，否則為 false。true if the touch device is released; otherwise, false.

例外狀況

ArgumentNullException

touchDevice 為 null。touchDevice is null.

適用於