IEntityChangeTracker.EntityComplexMemberChanging Method

Definition

Namespace:

System.Data.Objects.DataClasses

Assembly:

System.Data.Entity.dll

Notifies the change tracker of a pending change to a complex property.

public:
 void EntityComplexMemberChanging(System::String ^ entityMemberName, System::Object ^ complexObject, System::String ^ complexObjectMemberName);

public void EntityComplexMemberChanging (string entityMemberName, object complexObject, string complexObjectMemberName);

abstract member EntityComplexMemberChanging : string * obj * string -> unit

Public Sub EntityComplexMemberChanging (entityMemberName As String, complexObject As Object, complexObjectMemberName As String)

Parameters

entityMemberName

String

The name of the top-level entity property that is changing.

complexObject

Object

The complex type that contains the property that is changing.

complexObjectMemberName

String

The name of the property that is changing on complex type.

Remarks

EntityComplexMemberChanging is used by EntityObject and ComplexObject to report that a complex property is changing.

For more information, see Identity Resolution, State Management, and Change Tracking and Tracking Changes in POCO Entities.