References ▼
Paints the class object's associated bitmap region to a device context. This function works the same as LPaint::PaintDC, except that only the bitmap region is painted.
#include "ltwrappr.h"
virtual L_INT LPaint::PaintRgnDC(uROP3=SRCCOPY)
The Windows ROP code that determines how the destination rectangle is updated. This parameter takes the same codes as the Windows BitBlt() function. For ordinary painting, use SRCCOPY.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
The mapping mode of this object's device context must be MM_TEXT.
Win32, x64.
For an example, refer to LPaint::FrameRgn.
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