動態調用webservice，不需要添加Web References

using System; using System.Collections.Generic; using System.Web; using System.Net; using System.IO; using System.Web.Services.Description; using System.CodeDom; using Microsoft.CSharp; using System.CodeDom.Compiler; using System.Reflection;

namespace DeteUpdatePRocess{ class WebServiceGet {/// < summary> /// 動態調用web服務 /// < /summary> /// < param name="url">WSDL服務地址< /param> /// < param name="methodname">方法名< /param> /// < param name="args">參數< /param> /// < returns>< /returns> public static object InvokeWebService(string url, string methodname, object[] args) { return WebServiceGet.InvokeWebService(url, null, methodname, args); } /// < summary> /// 動態調用web服務 /// < /summary> /// < param name="url">WSDL服務地址< /param> /// < param name="classname">類名< /param> /// < param name="methodname">方法名< /param> /// < param name="args">參數< /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 = WebServiceGet.GetWsClassName(url); } try { //獲取WSDL WebClient wc = new WebClient(); Stream stream = wc.OpenRead(url + "?WSDL"); ServiceDescription sd = ServiceDescription.Read(stream); ServiceDescriptionImporter sdi = new ServiceDescriptionImporter(); sdi.AddServiceDescription(sd, "", ""); CodeNamespace cn = new CodeNamespace(@namespace); //生成客戶端代理類代碼 CodeCompileUnit ccu = new CodeCompileUnit(); ccu.Namespaces.Add(cn); sdi.Import(cn, ccu); CSharpCodeProvider icc = new CSharpCodeProvider(); //設定編譯參數 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"); //編譯代理類 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()); } //生成代理實例，并調用方法 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); // PropertyInfo propertyInfo = type.GetProperty(propertyname); //return propertyInfo.GetValue(obj, null); } catch (Exception ex) { throw new Exception(ex.InnerException.Message, new Exception(ex.InnerException.StackTrace)); } } private static string GetWsClassName(string wsUrl) { string[] parts = wsUrl.Split('/'); string[] pps = parts[parts.Length - 1].Split('.'); return pps[0]; } }

}

調用時：

string url = args[0];//服務器地址 string[] strCkeck = new string[1]; strCkeck[0] = "8888";//產品ID string strUpdate = WebServiceGet.InvokeWebService(url, "CheckUpdate", strCkeck).ToString();