public System.Threading.Tasks.Task <SFServicesChannel.sfexpressServiceResponse> sfexpressServiceAsync(string arg0, string arg1)
 {
     SFServicesChannel.sfexpressService inValue = new SFServicesChannel.sfexpressService();
     inValue.Body      = new SFServicesChannel.sfexpressServiceBody();
     inValue.Body.arg0 = arg0;
     inValue.Body.arg1 = arg1;
     return(((SFServicesChannel.IExpressService)(this)).sfexpressServiceAsync(inValue));
 }
 System.Threading.Tasks.Task <SFServicesChannel.sfexpressServiceResponse> SFServicesChannel.IExpressService.sfexpressServiceAsync(SFServicesChannel.sfexpressService request)
 {
     return(base.Channel.sfexpressServiceAsync(request));
 }