ICM_DRAW_FLUSH message
The ICM_DRAW_FLUSH message notifies a rendering driver to render the contents of any image buffers that are waiting to be drawn. You can send this message explicitly or by using the ICDrawFlush macro.
ICM_DRAW_FLUSH
wParam = 0;
lParam = 0;
Return Value
Returns ICERR_OK if successful or an error otherwise.
Remarks
This message is used only by hardware that performs its own asynchronous decompression, timing, and drawing.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|