Is there anyway to test for NULL in a date or numeric field with out getting the "Invalid function argument value, type, or count." error message in FoxPro for DOS?
I test for chr(0) in character fields with no problems and I know there is ISNULL() in VFP that works fine but I need this for DOS.
Thanks.
I test for chr(0) in character fields with no problems and I know there is ISNULL() in VFP that works fine but I need this for DOS.
Thanks.