webservice的简单介绍

using System;
using System.Web;
using System.Collections;
using System.Web.Services;
using System.Data;
using System.Web.Services.Protocols;
using System.Web.Services.Description;
using Microsoft.ApplicationBlocks.ExceptionManagement;
using System.Configuration;
using System.Net;

[WebService(Namespace = "http://www.1111.com")]
//[System.Xml.Serialization.SoapIncludeAttribute(typeof(PropertyData))]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[SoapDocumentService(SoapBindingUse.Literal,
                         SoapParameterStyle.Wrapped,
                         RoutingStyle = SoapServiceRoutingStyle.RequestElement)]
public class Service1 : System.Web.Services.WebService
{

        [WebMethod]

        public string HelloWorld()

        {

            return "Hello World";

        }

    }

调用

 Service1.asmx

<%@ WebService Language="C#" CodeBehind="~/App_Code/Service1.cs" class="Service1" %>