INotifyDataErrorInfo.ErrorsChanged Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs when the validation errors have changed for a property or for the entire entity.
public:
event EventHandler<System::ComponentModel::DataErrorsChangedEventArgs ^> ^ ErrorsChanged;event EventHandler<System.ComponentModel.DataErrorsChangedEventArgs> ErrorsChanged;event EventHandler<System.ComponentModel.DataErrorsChangedEventArgs>? ErrorsChanged;member this.ErrorsChanged : EventHandler<System.ComponentModel.DataErrorsChangedEventArgs> Event ErrorsChanged As EventHandler(Of DataErrorsChangedEventArgs) Event Type
Remarks
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.