Error
Possible Errors Detected: When an error is detected, the handling
routine must call WinSetErrorInfo to post the condition. Error codes for
conditions that the handling routine is expected to check include:
PMERR_ALREADY_IN_PATH
PMERR_BASE_ERROR
PMERR_COORDINATE_OVERFLOW
PMERR_DEV_FUNC_NOT_INSTALLED
PMERR_HDC_BUSY
PMERR_INV_COORD_SPACE
PMERR_INV_HDC
PMERR_INV_IN_AREA
PMERR_INV_LENGTH_OR_COUNT
PMERR_INV_PATH_ID
PMERR_PATH_LIMIT_EXCEEDED
Refer to the "Error Explanations"
section in the Presentation Manager Programming Reference for further
explanation.