>Hi,
>If a variable not defined in runtime, it will cause an error during
>runtime.
>How to check a variable not defined in runtime ?
>
>Thanks.
Check TYPE() function in HELP.
IF TYPE([m.SomeUndefinedVariable]) # [U]
? [Variable is undefined. The type is ]+TYPE([m.SomeUndefinedVariable])
ELSE
? [Variable is defined. The type is ]+TYPE([m.SomeUndefinedVariable])
ENDIF
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.
