WCF批量打开服务

 public void hostopen()
        {
            Configuration conf = ConfigurationManager.OpenExeConfiguration(Assembly.GetEntryAssembly().Location);
            ServiceModelSectionGroup svcmod = (ServiceModelSectionGroup)conf.GetSectionGroup("system.serviceModel");
             foreach (ServiceElement el in svcmod.Services.Services)
             {
                 Type svcType = Type.GetType(el.Name + "," + "Wcf_DaBu_Service");
                 if (svcType == null)
                     throw new Exception("Invalid Service Type " + el.Name + " in configuration file.");
                 ServiceHost aServiceHost = new ServiceHost(svcType);
                 aServiceHost.Open();
                 MessageBox.Show(el.Name + "+iiiiiii");
            }
        }