Hello Jarrod, >Do you have a property setter for OrderNumber in the TOrder class? It needs >to call NotifyObservers (or in the case of the demo NotifyObserversHelper >which is better if multiple properties are or could be changed at the same >time).
Exactly my problem - it makes perfect sense when you think of it, just takes some getting used to. I saw the NotifyObserversHelper methods in the OrderNumber and OrderDate setters when you were demonstrating the tiOPF Objects that you were going to use. This wasn't the first time through and I thought to myself ... "He explains those later - leave them out for now." ... bugger :) Now I can go and finish off the third video ... I down-loaded the 720 MP4 HiRes files so I could step through them. Thanks so much for your help. The videos are fantastic. -- Dave Keighan aka TDelphiHobbyist http://tdelphihobbyist.blogspot.com/ ------------------------------------------------------------------------------ Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ tiOPF-talk mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/tiopf-talk
