rc (BOOL) - returns

Return codes.

On completion, the handling routine must return BOOLEAN (fSuccess).

TRUE

Successful
FALSE
Error

Possible Errors Detected: When an error is detected, the graphics engine calls WinSetErrorInfo to post the condition. Reasons for failure of this function include:

PMERR_BITMAP_IS_SELECTED PMERR_HBITMAP_BUSY
PMERR_HDC_BUSY
PMERR_INV_HBITMAP
PMERR_INV_HDC

Refer to the "Error Explanations" section of the Presentation Manager Programming Reference for further explanation.