Represents an extensibility element added to an XML Web service.
For a list of all members of this type, see ServiceDescriptionFormatExtension Members.
[Visual Basic] MustInherit Public Class ServiceDescriptionFormatExtension [C#] public abstract class ServiceDescriptionFormatExtension [C++] public __gc __abstract class ServiceDescriptionFormatExtension [JScript] public abstract class ServiceDescriptionFormatExtension
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
In a derived class, the ServiceDescriptionFormatExtension class allows users to define extensibility elements in addition to those defined in the Web Services Description Language (WSDL) specification. Extensibility elements can be added to a ServiceDescription at any of several levels within the class hierarchy. Thus many classes derived from the DocumentableItem class (including the ServiceDescription class) have an Extensions property, which returns a ServiceDescriptionFormatExtensionCollection.
Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
Assembly: System.Web.Services (in System.Web.Services.dll)