ComplexObject.ReportPropertyChanged(String) Method

Definition

Namespace:

System.Data.Objects.DataClasses

Assembly:

System.Data.Entity.dll

Notifies the change tracker that a property of a complex object has changed.

protected:
 override void ReportPropertyChanged(System::String ^ property);

protected override sealed void ReportPropertyChanged (string property);

override this.ReportPropertyChanged : string -> unit

Protected Overrides NotOverridable Sub ReportPropertyChanged (property As String)

Parameters

property

String

The name of the changed property.

Exceptions

ArgumentNullException

property is null.

Remarks

When a complex type is generated by the Entity Data Model tools, the ReportPropertyChanged method is called after a property change to commit the cached value in the IEntityChangeTracker as the original value of the property.

This method calls the EntityComplexMemberChanged method in the change tracker.

When tracking changes that are made to the property of a custom complex object, you must call ReportPropertyChanged. Do this when the complex object inherits from ComplexObject.