Represent a configuration element that specifies the sender's requirement for an X.509 certificate, which is used by the recipient when replying to the sender. This class cannot be inherited.
Assembly: System.ServiceModel (in System.ServiceModel.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.