Not all objects return 'X' after they've been assigned a null value. -----Original Message----- From: "Eurico Chagas Filho" <[email protected]>
Date: Mon, 13 Jul 2009 11:29:54 To: <[email protected]> Subject: Vartype() function I have seen this line of code; IF VARTYPE(this.oObj)= "O" AND !ISNULL(this.oObj) this.oObj = NULL ENDIF But, if it is NULL, VARTYPE() will return "X", so why use this line ? TIA, E. _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/profox OT-free version of this list: http://leafe.com/mailman/listinfo/profoxtech Searchable Archive: http://leafe.com/archives/search/profox This message: http://leafe.com/archives/byMID/profox/d0f46488a4294738b7fb3b0fadb6b...@notebookhp ** All postings, unless explicitly stated otherwise, are the opinions of the author, and do not constitute legal or medical advice. This statement is added to the messages for those lawyers who are too stupid to see the obvious. Report [OT] Abuse: http://leafe.com/reportAbuse/d0f46488a4294738b7fb3b0fadb6b...@notebookhp _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/profox OT-free version of this list: http://leafe.com/mailman/listinfo/profoxtech Searchable Archive: http://leafe.com/archives/search/profox This message: http://leafe.com/archives/byMID/profox/149464607-1247495874-cardhu_decombobulator_blackberry.rim.net-10039970...@bxe1124.bisx.prod.on.blackberry ** All postings, unless explicitly stated otherwise, are the opinions of the author, and do not constitute legal or medical advice. This statement is added to the messages for those lawyers who are too stupid to see the obvious.
