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WinInvalidateRegion: Revision history

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9 April 2025

  • curprev 00:4500:45, 9 April 2025 Martini talk contribs 2,635 bytes +2,635 Created page with "This function ''adds a region to a window's update region''. ==Syntax== WinInvalidateRegion(hwnd, hrgn, fIncludeChildren) ==Parameters== ;hwnd (HWND) - Input: Handle of the window whose update region is to be changed. Use HWND_DESKTOP for the entire screen. ;hrgn (HRGN) - Input: Handle of the region to be added to the update region. Use NULLHANDLE to invalidate the entire window. ;fIncludeChildren (BOOL) - Input: Invalidation scope indicator. :;TRUE ::Incl..."
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