SoapUnknownHeader Class
Represents the data received from a SOAP header that was not understood by the recipient XML Web service or XML Web service client. This class cannot be inherited.
Assembly: System.Web.Services (in System.Web.Services.dll)
A SOAP client might invoke an XML Web service with additional data beyond the required parameters in the form of a SOAP header. An XML Web service created using ASP.NET or an XML Web service client can view any SOAP headers it did not know about at the time the XML Web service was written by applying a SoapHeaderAttribute with a MemberName property of either an array of SoapHeader, SoapHeader, SoapUnknownHeader or an array of SoapUnknownHeader to the XML Web service method. Specifying a Type of SoapUnknownHeader, allows the XML Web service to view the contents of the SOAP header in the form of an XmlElement.
System.Web.Services.Protocols::SoapHeader
System.Web.Services.Protocols::SoapUnknownHeader
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC
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.