UIElement.ReleaseTouchCapture(TouchDevice) UIElement.ReleaseTouchCapture(TouchDevice) UIElement.ReleaseTouchCapture(TouchDevice) Method

定義

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

參數

touchDevice
TouchDevice TouchDevice TouchDevice

要釋放的裝置。The device to release.

傳回

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

例外狀況

touchDevicenulltouchDevice is null.

適用於