Represents errors that occur when an attempt is made to change a foreign key when the entity is already loaded.
Assembly: System.Data.Linq (in System.Data.Linq.dll)
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.