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DataRelationCollection.RemoveCore Method

Performs a verification on the specified DataRelation object.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)

protected virtual void RemoveCore(
	DataRelation relation


Type: System.Data.DataRelation
The DataRelation object to verify.


The collection does not have a relation at the specified index.


The specified relation does not belong to this collection, or it belongs to another collection.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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