[WCF RIA Services Version 1 Service Pack 2 is compatible with either .NET framework 4 or .NET Framework 4.5, and with either Silverlight 4 or Silverlight 5.]
Enters a defer cycle that you can use to merge changes to the view and delay automatic refresh.
Assembly: System.Windows.Controls.DomainServices (in System.Windows.Controls.DomainServices.dll)
Return ValueType: System.IDisposable
The typical usage is to create a using scope with an implementation of this method and then include multiple view-changing calls within the scope. The implementation should delay automatic refresh until after the using scope exits.