.net webservice 返回自定义对象（二）

 1 using System;
 2 using System.Data;
 3 using System.Web;
 4 using System.Collections;
 5 using System.Web.Services;
 6 using System.Web.Services.Protocols;
 7 using System.ComponentModel;
 8 using MySql.Data.MySqlClient;
 9 using System.Configuration;
10 
11 namespace ChangePwd
12 {
13     /// <summary>
14     /// ChangePwdService 的摘要说明
15     /// </summary>
16     [WebService(Namespace = "http://taling.hnie.edu.cn/")]
17     [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
18     [ToolboxItem(false)]
19     public class ChangePwdService : System.Web.Services.WebService
20     {
21         public MySoapHeader mySoapHeader;
22         [SoapHeader("mySoapHeader")]
23         [WebMethod(Description = "返回用户的个人信息")]
24         public UserCollection GetUser(string key, string value)
25         {
26             if (mySoapHeader.IsValid())
27             {
28                 UserCollection userCollection = new UserCollection();
29                 取数据~~略,填充userCollection
30                     return userCollection;
31   
32             }
33             else
34             {
35                 return null;
36             }
37 
38         }
39         [SoapHeader("mySoapHeader")]
40         [WebMethod(Description = "更改用户密码")]
41         public string UpdateUser(string uid, string password)
42         {
43             if (mySoapHeader.IsValid())
44             {
45             略~~~
46                 return message;
47             }
48             else
49             {
50                 return "无效的用户名密码！";
51             }
52         }
53         [SoapHeader("mySoapHeader")]
54         [WebMethod(Description = "验证身份")]
55         public bool Login()
56         {
57             return mySoapHeader.IsValid();
58         }
59     }
60 }