Hi Alex, You could use a 'try/catch' block... e.g.
try { if (vars.myname != undefined){ // do something } } catch (e:Error) { trace("ERROR: your error info here"); } -----Original Message----- From: flashcoders-boun...@chattyfig.figleaf.com [mailto:flashcoders-boun...@chattyfig.figleaf.com] On Behalf Of Alexander Farber Sent: Thursday, 5 November 2009 10:08 AM To: Flash Coders List Subject: [Flashcoders] How to test URLVariables members How do you test (without warnings and errors) if a var vars:URLVariables contains something on an Event.COMPLETE? For example if there is a vars.myname set? (I.e. otherwise vars.myname would be undefined - according to http://help.adobe.com/en_US/AS3LCR/Flash_10.0/package.html#undefined ) Is the following correct: if (vars.myname != undefined) Can you compare undefined to undefined? Thank you Alex _______________________________________________ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders This e-mail, including any attached files, may contain confidential and privileged information for the sole use of the intended recipient. Any review, use, distribution, or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive information for the intended recipient), please contact the sender by reply e-mail and delete all copies of this message. _______________________________________________ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders