Export (0) Print
Expand All

SoapHttpClientProtocol.SoapVersion Property

Gets or sets the version of the SOAP protocol used to make the SOAP request to the XML Web service.

Namespace:  System.Web.Services.Protocols
Assembly:  System.Web.Services (in System.Web.Services.dll)

[ComVisibleAttribute(false)]
public SoapProtocolVersion SoapVersion { get; set; }

Property Value

Type: System.Web.Services.Protocols.SoapProtocolVersion
One of the SoapProtocolVersion values. The default is Soap11.

The SoapVersion property is set in the proxy class generated by the Web Services Description Language tool (Wsdl.exe) to Soap11 by default when a WSDL document for an XML Web service supports SOAP version 1.1. However, when an XML Web service only supports SOAP 1.2, Wsdl.exe sets the SoapVersion property to Soap12. To choose the version of the SOAP protocol when generating the proxy class with Wsdl.exe, use the /protocol switch with the SOAP or SOAP12 settings to set the SoapVersion property to Soap11 and Soap12, respectively.

The following code example sets the version of the protocol used to communicate with an XML Web service to SOAP 1.2.

<%@ Page Language="C#" %>
<%@ Import Namespace="System.IO" %>
<%@ Import Namespace="System.Net" %>
<%@ Import Namespace="System.Web.Services.Protocols" %>

<html>

    <script runat="server">

        void EnterBtn_Click(Object Src, EventArgs E) 
	{
	  // Create a new instance of a proxy class for your XML Web service.
	  ServerUsage su = new ServerUsage();

          // Specifies that SOAP 1.2 is used communicate with the XML Web service.
         su.SoapVersion = SoapProtocolVersion.Soap12;

	  // Invoke an XML Web service method that uses session state and thus cookies.
	  int count = su.PerSessionServiceUsage();         
       }

    </script>
    <body>
       <form runat=server ID="Form1">

             Click to bump up the Session Counter.
             <p>
             <asp:button text="Bump Up Counter" Onclick="EnterBtn_Click" runat=server ID="Button1" NAME="Button1"/>
             <p>
             <asp:label id="SessionCount"  runat=server/>

       </form>
    </body>
</html>

.NET Framework

Supported in: 4.5.3, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Show:
© 2014 Microsoft