This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
Determines whether a specified name is already being used within the CodeIdentifiers instance's scope.
Assembly: System.Xml (in System.Xml.dll)
If you want to control the names of code entities that are bound to XML Schema or Web service definitions, use the associated attributes rather than creating an instance of the CodeIdentifiers class. For a complete list, see Attributes That Control XML Serialization.
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.