WebService它Soap头验证进入

1、创建一个新的类。如"AuthHeaderUser"，在传承"System.Web.Services.Protocols.SoapHeader"类别

2、新WebService，有一个AuthHeaderUser物业类型

3、新WebService一Web方法，指定Soap头信息，如：
[SoapHeader("AuthenticationUser")]
[WebMethod(Description="返回股票行情信息")]
public DataSet GetQuotedPrice()
{
if (AuthenticationUser != null) //step4,验证Soap头是否为空
{
//验证
WebServiceSoapHeaderAuthentication.DAL.LoginResult lr =
new WebServiceSoapHeaderAuthentication.DAL.UserDAL().Login(AuthenticationUser.UserId, AuthenticationUser.Password);
if (lr == LoginResult.Succeed)//登录成功
return new WebServiceSoapHeaderAuthentication.DAL.QuotedPriceDAL().GetQuotedPriceDataset();
else
throw new ApplicationException("Log in failed : " + lr.ToString());
}
else
throw new SoapHeaderException("......", SoapException.ClientFaultCode);
}

4、client引用：
//Web服务
localhost1583QuotedPriceService.QuotedPriceService service =
new WebServiceSoapHeaderAuthentication.QuotedPriceViewForm.localhost1583QuotedPriceService.QuotedPriceService();

//准备Soap头
WebServiceSoapHeaderAuthentication.BOL.User u = CurrentUser.getInstance();
localhost1583QuotedPriceService.AuthHeaderUser login_user =
new WebServiceSoapHeaderAuthentication.QuotedPriceViewForm.localhost1583QuotedPriceService.AuthHeaderUser();
login_user.UserId = u.UserId;
login_user.Password = u.UserPassword;

//Soap第一项任务
service.AuthHeaderUserValue = login_user;

DataSet ds = service.GetQuotedPrice();
//todo:......

5、完成