INotifyDataErrorInfo::ErrorsChanged Event
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Occurs when the validation errors have changed for a property or for the entire entity.
Assembly: System (in System.dll)
The implementing class should raise this event on the user interface thread whenever the GetErrors return value changes, even if the return value implements INotifyCollectionChanged.
For an example of an implementation of this event, see the INotifyDataErrorInfo class overview.
Show: