using ServiceModelEx;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.Web.Services.Description;
using System.CodeDom;
using System.IO;
using System.CodeDom.Compiler;
using System.Reflection;
using System.Collections;
using System.Xml.Serialization;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            DynamicInvocation("http://localhost:29932/WebService1.asmx?WSDL");


        }

        static void DynamicInvocation(string Uri)
        {
            Uri uri = new Uri(Uri);
            WebRequest webRequest = WebRequest.Create(uri);
            System.IO.Stream requestStream = webRequest.GetResponse().GetResponseStream();
            ServiceDescription sd = ServiceDescription.Read(requestStream);
            string sdName = sd.Services[0].Name;
            ServiceDescriptionImporter servImport = new ServiceDescriptionImporter();
            servImport.AddServiceDescription(sd, String.Empty, String.Empty);
            servImport.ProtocolName = "Soap";
            servImport.CodeGenerationOptions = CodeGenerationOptions.GenerateProperties;
            CodeNamespace nameSpace = new CodeNamespace();
            CodeCompileUnit codeCompileUnit = new CodeCompileUnit();
            codeCompileUnit.Namespaces.Add(nameSpace);
            ServiceDescriptionImportWarnings warnings = servImport.Import(nameSpace, codeCompileUnit);
            if (warnings == 0)
            {
                StringWriter stringWriter = new StringWriter
                    (System.Globalization.CultureInfo.CurrentCulture);
                Microsoft.CSharp.CSharpCodeProvider prov = new Microsoft.CSharp.CSharpCodeProvider();
                prov.GenerateCodeFromNamespace(nameSpace, stringWriter, new CodeGeneratorOptions());
                string[] assemblyReferences = new string[2] { "System.Web.Services.dll", "System.Xml.dll" };
                CompilerParameters param = new CompilerParameters(assemblyReferences);
                param.GenerateExecutable = false;
                param.GenerateInMemory = true;
                param.TreatWarningsAsErrors = false;
                CompilerResults results = new CompilerResults(new TempFileCollection());
                results = prov.CompileAssemblyFromDom(param, codeCompileUnit);
                Assembly assembly = results.CompiledAssembly;
                Type[] types = assembly.GetTypes();

                foreach (Type cls in types)
                {
                    dynamic o = Activator.CreateInstance(cls);

                    //这里写你调用的方法
                    Console.WriteLine(o.HelloWorld());
                }
            }
        }
    }
}