Steps to verify by calling soapheader on the page

This article shares the steps for calling web services on the page to verify using SOAP header for your reference. The specific content is as follows

first step:The class used for SOAP verification must be derived from the SoapHeader class. The Public properties in the class will appear in the automatically generated XML node, that is:

&lt;soap:Header&gt;
  &lt;UserSoapHeader xmlns="/"&gt;
   &lt;UserName&gt;string&lt;/UserName&gt;
   &lt;Pwd&gt;string&lt;/Pwd&gt;
  &lt;/UserSoapHeader&gt;
&lt;/soap:Header&gt;

public class UserSoapHeader : SoapHeader
{
  private string _userName;
  private string _pwd;
 
  //The public attribute will automatically generate xml nodes  public string UserName
  {
    get { return _userName; }
    set { _userName = value; }
  }
 
  public string Pwd
  {
    get { return _pwd; }
    set { _pwd = value; }
  }
}

Step 2:
Add a public property (must be public) in the WebServices service class, with type from UserSoapHeader

/// &lt;summary&gt;
/// Summary description of WebService/// &lt;/summary&gt;
[WebService(Namespace = "/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class WebService : 
{
//This property will be used as a verification property//The name in the SoapHeaderAttribute of the method is consistent with this variable  public UserSoapHeader userHeader;
 
  public WebService()
  {
    //If using the designed component, please uncomment the following line    //InitializeComponent();
  }
 
  [WebMethod]
  [SoapHeader("userHeader")]//It is very important here, the name must be consistent with the defined verification attribute name!  public string HelloWorld()
  {
    //After entering this method, userHeader will have a value automatically    if (userHeader != null)
    {
      return "this is retVal : " + ;
    }
    return " check not successed ";
  }
}

Step 3: Make calls on the client:
1. Add WEB reference
2. Instantiated service class
3. Instantiate the SOAP header (the attribute that will be automatically generated for verification on the client side; the attribute type is: UserSoapHeader; the name of the attribute is: UserSoapHeaderValue); the automatically generated attribute generation rules are: verification type name +Value;
4. Call the service-provided method.

WebService s = new WebService();
    UserSoapHeader a = new UserSoapHeader();
     = "admin";
     = "zz";
     = a; //This property is automatically generated    ( () ); // this is retVal : admin

It's very simple. I hope everyone can master the steps of using soapheader as verification. Thank you for your reading.