SoapBinding Class
Assembly: System.Web.Services (in system.web.services.dll)
A SOAP binding is similar to an interface for XML Web services. It is useful for versioning and when you look for a XML Web service implementing a specific SOAP binding. For instance, a discovery document might contain optional information about SOAP bindings, which specify the SOAP bindings implemented by referenced Web Servcies. SOAP bindings are specified within the XML document containd within a discovery document by adding a SOAP XML element with an XML namespace equal to the Namespace constant. The Address property specifies the URL of the XML Web service and the Binding property specifies the SOAP binding implemented by that XML Web service.
Imports System Imports System.Net Imports System.Security.Permissions Imports System.Xml Imports System.Web.Services.Discovery Class DiscoverySoapBindingMod Shared Sub Main() Run() End Sub 'Main <PermissionSetAttribute(SecurityAction.Demand, Name := "FullTrust")> _ Shared Sub Run() Try ' 'dataservice.disco' is a sample discovery document. Dim myStringUrl As String = "http://localhost/dataservice.disco" ' Call the Discover method to populate the Documents property. Dim myDiscoveryClientProtocol As DiscoveryClientProtocol = _ New DiscoveryClientProtocol() myDiscoveryClientProtocol.Credentials = _ CredentialCache.DefaultCredentials Dim myDiscoveryDocument As DiscoveryDocument = _ myDiscoveryClientProtocol.Discover(myStringUrl) Console.WriteLine("Demonstrating the Discovery.SoapBinding class.") ' Create a SOAP binding. Dim mySoapBinding As SoapBinding = New SoapBinding() ' Assign the address to the SOAP binding. mySoapBinding.Address = "http://schemas.xmlsoap.org/disco/scl/" ' Bind the created SOAP binding with a new XmlQualifiedName. mySoapBinding.Binding = New XmlQualifiedName("string", _ "http://www.w3.org/2001/XMLSchema") ' Add the created SOAP binding to the DiscoveryClientProtocol. myDiscoveryClientProtocol.AdditionalInformation.Add(mySoapBinding) ' Display the namespace associated with the SOAP binding. Console.WriteLine("Namespace associated with Soap Binding is: " _ + SoapBinding.Namespace) ' Write all the information of the DiscoveryClientProtocol. myDiscoveryClientProtocol.WriteAll(".","results.discomap") Catch e As Exception Console.WriteLine(e.ToString) End Try End Sub 'Run End Class
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.