###User Defined Function###
_WinAPI_DwmInvalidateIconicBitmaps

###Description###
Indicates that all previously provided iconic bitmaps from a window, both thumbnails and peek representations, should be refreshed.

###Syntax###
#include <WinAPIGdi.au3>
_WinAPI_DwmInvalidateIconicBitmaps ( $hWnd )


###Parameters###
@@ParamTable@@
$hWnd
	Handle to the window or tab whose bitmaps are being invalidated through this call.
@@End@@

###ReturnValue###
@@ReturnTable@@
Success 	1.
Failure 	0 and sets the @error flag to non-zero, @extended flag may contain the HRESULT error code.
@@End@@


###Remarks###
Calling this function causes the Desktop Window Manager (DWM) to invalidate its current bitmaps for the window and request new bitmaps from the window when they are next needed. <a href="_WinAPI_DwmInvalidateIconicBitmaps.htm">_WinAPI_DwmInvalidateIconicBitmaps()</a> should  not be called frequently.
Doing so can lead to poor performance as new bitmaps are created and retrieved.

This function requires Windows 7 or later.


###Related###


###See Also###
@@MsdnLink@@ DwmInvalidateIconicBitmaps
