INotifyDataErrorInfo.ErrorsChanged Event

Definition

Namespace:: System.ComponentModel

Assembly:: System.ObjectModel.dll

Assembly:: System.dll

Assembly:: netstandard.dll

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

EventHandler<DataErrorsChangedEventArgs>

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.

Applies to