WriteableBitmap.Invalidate Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Requests a draw or redraw of the entire bitmap.
Namespace: System.Windows.Media.Imaging
Assembly: System.Windows (in System.Windows.dll)
Syntax
Public Sub Invalidate
public void Invalidate()
Version Information
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0
Platforms
Windows Phone