MSDN Library
EN
本內容沒有您的語言版本,但有英文版本。

AutomationPeer.IsOffscreen Method

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Gets a value that indicates whether an element is off the screen.

Namespace:  System.Windows.Automation.Peers
Assembly:  System.Windows (in System.Windows.dll)

public bool IsOffscreen()

Return Value

Type: System.Boolean
true if the element is not on the screen; otherwise, false.

IsOffscreen does not indicate whether the element is visible. In some circumstances, an element is on the screen but is still not visible. For example, if the element is on the screen but obscured by other elements, it might not be visible. In this case, the method returns false.

This implementation does nothing more than calling IsOffscreenCore.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

顯示:
© 2016 Microsoft