1     using System;  
 2     using System.Collections.Generic;  
 3     using System.Text;  
 4     using System.Xml;  
 5     using System.Net;  
 6     using System.Web.Services.Description;  
 7     using System.CodeDom;  
 8     using System.CodeDom.Compiler;  
 9     using System.Reflection;  
10     namespace WindowsServiceWebDefaultHotCity  
11     {  
12         /// <summary<   
13         /// WebService代理类   
14         /// </summary<   
15         public class WebServiceAgent  
16         {  
17             private object agent;  
18             private Type agentType;  
19             private const string CODE_NAMESPACE = "Beyondbit.WebServiceAgent.Dynamic";  
20             /// <summary<   
21             /// 构造函数   
22             /// </summary<   
23             /// <param name="url"<</param<   
24             public WebServiceAgent(string url)  
25             {  
26                 XmlTextReader reader = new XmlTextReader(url + "?wsdl");  
27       
28                 //创建和格式化 WSDL 文档   
29                 ServiceDescription sd = ServiceDescription.Read(reader);  
30       
31                 //创建客户端代理代理类   
32                 ServiceDescriptionImporter sdi = new ServiceDescriptionImporter();  
33                 sdi.AddServiceDescription(sd, null, null);  
34       
35                 //使用 CodeDom 编译客户端代理类   
36                 CodeNamespace cn = new CodeNamespace(CODE_NAMESPACE);  
37                 CodeCompileUnit ccu = new CodeCompileUnit();  
38                 ccu.Namespaces.Add(cn);  
39                 sdi.Import(cn, ccu);  
40                 Microsoft.CSharp.CSharpCodeProvider icc = new Microsoft.CSharp.CSharpCodeProvider();  
41                 CompilerParameters cp = new CompilerParameters();  
42                 CompilerResults cr = icc.CompileAssemblyFromDom(cp, ccu);  
43                 agentType = cr.CompiledAssembly.GetTypes()[0];  
44                 agent = Activator.CreateInstance(agentType);  
45             }  
46       
47             ///<summary<   
48             ///调用指定的方法   
49             ///</summary<   
50             ///<param name="methodName"<方法名，大小写敏感</param<   
51             ///<param name="args"<参数，按照参数顺序赋值</param<   
52             ///<returns<Web服务的返回值</returns<   
53             public object Invoke(string methodName, params object[] args)  
54             {  
55                 MethodInfo mi = agentType.GetMethod(methodName);  
56                 return this.Invoke(mi, args);  
57             }  
58             ///<summary<   
59             ///调用指定方法   
60             ///</summary<   
61             ///<param name="method"<方法信息</param<   
62             ///<param name="args"<参数，按照参数顺序赋值</param<   
63             ///<returns<Web服务的返回值</returns<   
64             public object Invoke(MethodInfo method, params object[] args)  
65             {  
66                 return method.Invoke(agent, args);  
67             }  
68             public MethodInfo[] Methods  
69             {  
70                 get  
71                 {  
72                     return agentType.GetMethods();  
73                 }  
74             }  
75         }  
76     }  

            string _url = "http://localhost:26711/Index.asmx";
            TCMDSS_DEMO.Common.WebServiceAgent agent = new TCMDSS_DEMO.Common.WebServiceAgent(_url);
            object[] args = new object[3];
            args[0] = "GetProductRegister";
            args[1] = "037055098037050050083101114105097108078111037050050037051097037050050051050051049050037050050037055100";
            args[2] = "";
            string text = agent.Invoke("CallCenter", args).ToString();
            MessageBox.Show(text);