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IEntityChangeTracker.EntityComplexMemberChanging Method

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

Namespace:  System.Data.Objects.DataClasses
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

void EntityComplexMemberChanging(
	string entityMemberName,
	Object complexObject,
	string complexObjectMemberName


Type: System.String

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

Type: System.Object

The complex type that contains the property that is changing.

Type: System.String

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

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

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

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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