On Tue, 7 Dec 2004, John Polasky wrote: > Using an If...Then statement, how do I tell MapInfo to identify that the > variable is empty? I can't use zero for the check obviously, but is > there a MapBasic code that identifies a null value?
No. A blank is the same as a zero to MapInfo. --------------------------------------------------------------------- List hosting provided by Directions Magazine | www.directionsmag.com | To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Message number: 14415
