Measurement Computing Personal488 rev.3.0 - Manual (Page 86)

Personal488 for Windows 95/98/Me/NT/2000 04-10-01 API Reference 6-18
Error
Syntax INT WINAPI Error(DevHandleT devHandle, BOOL display);
devHandle refers to either an IEEE 488 interface or an external device.
display indicates whether the error message display should be ON or OFF .
Returns -1 if error
Bus States None
Example errorcode = Error(ieee, OFF);
See Also OnEvent, GetError, GetErrorList, Status
The Error command enables or disables automatic on-screen display of Driver488 error messages.
Specifying ON enables the error message display, while specifying OFF disables the error message display.
Error ON is the default condition.