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WinInvalidateRect: Revision history

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8 April 2025

  • curprev 21:4221:42, 8 April 2025 Martini talk contribs 3,436 bytes +3,436 Created page with "This function ''adds a rectangle to a window's update region''. ==Syntax== WinInvalidateRect(hwnd, pwrc, fIncludeChildren) ==Parameters== ;hwnd (HWND) - Input: Handle of window whose update region is to be changed. Use HWND_DESKTOP for the whole screen. ;pwrc (PRECTL) - Input: Update rectangle. NULL to invalidate the whole window. ;fIncludeChildren (BOOL) - Input: Invalidation-scope indicator. TRUE to include descendants, FALSE to include only if parent do..."
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