I have about 16 edit controls and i must have 5x16 InvalidateRect() calls...! Is this what you mean...? Oh! i don't need to update the edit controls at all in any case..., i guess doing something called 'clipping' may help but still doing some reading on it! Not sure how it's done yet
I triedQuote:
I don't think I have a single case of InvalidateRect() with a NULL param in my entire application because I always invalidate just small parts of the interface than really need repaint.
where rec was initialized by GetClientRect function... But doesn't seem to update the client window if i do thisCode:InvalidateRect (hwnd, &rec, FALSE);