c#동적 호출.net에서 작성한 웹 서비스 인터페이스

클래스 WebServiceHelper를 만들려면 다음과 같이 하십시오.

public class WebServiceHelper
    {
        #region     WebService      
        /// < summary>           
        ///     web           
        /// < /summary>          
        /// < param name="url">WSDL    < /param> 
        /// < param name="methodname">   < /param>           
        /// < param name="args">  < /param>           
        /// < returns>< /returns>          
        public static object InvokeWebService(string url, string methodname, object[] args)
        {
            return WebServiceHelper.InvokeWebService(url, null, methodname, args);
        }
       /// <summary>
       ///     web  
       /// </summary>
        /// <param name="url">WSDL    </param>
       /// <param name="classname">      </param>
        /// <param name="methodname">   </param>
       /// <param name="args">   </param>
       /// <returns></returns>
        public static object InvokeWebService(string url, string classname, string methodname, object[]args)
        {
                         
            string @namespace = "EnterpriseServerBase.WebService.DynamicWebCalling";
            if ((classname == null) || (classname == ""))
            {
                classname = WebServiceHelper.GetWsClassName(url);
            }
            try
            {
                     
                //  WSDL   
                WebClient wc = new WebClient();
                Stream stream = wc.OpenRead(url + "?WSDL");
                ServiceDescription sd = ServiceDescription.Read(stream);
                //  classname        
                 classname = sd.Services[0].Name; 
              
                ServiceDescriptionImporter sdi = new ServiceDescriptionImporter();
                sdi.AddServiceDescription(sd, "", "");
                CodeNamespace cn = new CodeNamespace(@namespace);

                //                    
                CodeCompileUnit ccu = new CodeCompileUnit();
                ccu.Namespaces.Add(cn);
                sdi.Import(cn, ccu);
                CSharpCodeProvider icc = new CSharpCodeProvider();
                

                //                       
                CompilerParameters cplist = new CompilerParameters();
                cplist.GenerateExecutable = false;
                cplist.GenerateInMemory = true;
                cplist.ReferencedAssemblies.Add("System.dll");
                cplist.ReferencedAssemblies.Add("System.XML.dll");
                cplist.ReferencedAssemblies.Add("System.Web.Services.dll");
                cplist.ReferencedAssemblies.Add("System.Data.dll");
                //                      
                CompilerResults cr = icc.CompileAssemblyFromDom(cplist, ccu);
                if (true == cr.Errors.HasErrors)
                {
                    System.Text.StringBuilder sb = new System.Text.StringBuilder();
                    foreach (System.CodeDom.Compiler.CompilerError ce in cr.Errors)
                    {
                        sb.Append(ce.ToString());
                        sb.Append(System.Environment.NewLine);
                    }
                    throw new Exception(sb.ToString());
                }
                //      ，                      
                System.Reflection.Assembly assembly = cr.CompiledAssembly;
                Type t = assembly.GetType(@namespace + "." + classname, true, true);
                object obj = Activator.CreateInstance(t);
                System.Reflection.MethodInfo mi = t.GetMethod(methodname);
                return mi.Invoke(obj, args);
               
            }
            catch (Exception ex)
            {
                throw new Exception(ex.InnerException.Message, new Exception(ex.InnerException.StackTrace));
               // return "Error:WebService    ！" + ex.Message;
            }
        }
        private static string GetWsClassName(string wsUrl)
        {
            string[] parts = wsUrl.Split('/');
            string[] pps = parts[parts.Length - 1].Split('.');
            return pps[0];
        }
        #endregion
    }
}

 

호출 작업:

         /// <summary>
         ///     
          /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
           #region      webservices  
            try
            {
               
                object[] args = new object[3];
                args[0] = ("   ");
                args[1] = ("   ");
                args[2] = ("   ");

                object result = WebServiceHelper.InvokeWebService("http://112.160.100.110:8000/Service1.asmx", "    ：send_message", args);
                string message = result.ToString();

            }
             
            catch { }
            #endregion
        }