private void Button_Click(object sender, RoutedEventArgs e)
 {
     worker.EnqueueTask(new Workers.WorkerTask((args) =>
         {
             var list = args[0] as List<OrderSuppliesDTO>;
             try
             {
                 using (var proxy = new WorkChannel())
                 {
                     return proxy.OrderSupplies(new UpdateRequest<List<OrderSuppliesDTO>>()
                     {
                         Data = list,
                         Login = ClientConfig.CurrentUser.Email,
                         Password = ClientConfig.CurrentUser.Password
                     });
                 }
             }
             catch(Exception exc)
             {
                 Console.WriteLine(exc.Message);
                 return exc;
             }
         },
         (s,ex) =>
         {
             if (ex.Result is Exception)
             {
                 Utils.HandleException(ex.Result as Exception);
                 return;
             }
             var res = ex.Result as ListResponse<OrderSuppliesDTO>;
             if (res==null)
             {
                 Utils.showError(Utils.Messages.ORDER_FAILURE);
                 return;
             }
             Data.Clear();
             foreach(var item in res.Data)
                 Data.Add(item);
         }, Data.ToList()));
 }