Handles the XML elements used to add known types that are used for serialization by the DataContractSerializer.
Assembly: System.Runtime.Serialization (in System.Runtime.Serialization.dll)
This class is used to handle the XML element that specifies the declared type and contains its collection of known types.
For an example of adding known types to the collection using configuration, see <declaredTypes>.
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.