>VFP 6.0: Is there any function to display if my string is non numeric?
>ie:
>string: 123RTY234 (non numeric)
>string: FHE1234 (non n)
>string: 121345 (numeric)
>
>IsDigit() look only the first char...
>Val() returns zero if first char. is alphab.

?type(cExpr)="N"

...Though that would also return .t. if the cExpr was something like "x+y" and both x and y were existing numeric variables.