INFO: BeginPaint() Invalid Rectangle in Client Coordinates (19963)
The information in this article applies to:
- Microsoft Platform Software Development Kit (SDK) 1.0
This article was previously published under Q19963 SUMMARY
The BeginPaint() function returns a pointer to a PAINTSTRUCT data structure
through its second parameter. The rcPaint field of this structure specifies
the update rectangle in client-area coordinates (relative to the upper-left
corner of the window client area).
This update rectangle also serves as the clipping area for painting in
the window, unless the invalid area of the window is expanded using the
InvalidateRect() function.
| Modification Type: | Minor | Last Reviewed: | 7/11/2005 |
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| Keywords: | kbinfo kbWndw KB19963 |
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