Represents the extension element from XML Schema as specified by the World Wide Web Consortium (W3C). This class is for complex types with complex content model derived by extension. It extends the complex type by adding attributes or elements.
Namespace: System.Xml.Schema Assembly: System.Xml (in system.xml.dll)
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.