http://www.intersoftsolutions.com/Community/Tags/Contacts_MVVM/http://www.intersoftsolutions.comenCopyright 2002 - 2015 Intersoft Solutions Corp. All rights reserved.60http://www.intersoftsolutions.com/Community/Tags/Contacts_MVVM/Sun, 18 Jul 2010 10:49:01 GMTjeejeeContacts_MVVM<p>Hi,</p> <p>Is there any sample like the Contacts_MVVM sample that uses WCF RIA Services to actually perform CRUD operations.</p> <p>On  close inspection it appears that you have implemented your own model class which contains several methods which would be quite specific to this implementation. The PropertyChangedEventHandlers for each field would have to be created as well as all the various mechanisms for raising errors.</p> <p>Please could you provide the Contacts_MVVM sample that uses WCF RIA Services so that we can further understand how to implement using ClientUI</p> <p>Thanks<br />Jeejee</p>