How to bind control from Task.Factory.StartNew in Windows application.

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I am Transfer file from Client to server using Socket Programming asynchronously. But I want to bind datagridview control after completion of running task.

Thanks in Advance.....

Below is my Code :

C#

public void collectFileFromClientSocket(string ClientIpAddr, string clientLogDir)
      {
          try
          {
              Task task ;
              var cts = new CancellationTokenSource();
              ServerSideSocketProgramming serversocketProg = new ServerSideSocketProgramming();
              ModFunctions modFunc = new ModFunctions();
              Common.ModWipeOut modWipeOut = new Common.ModWipeOut();
              RegistryKey regKey = modFunc.DefineRegistryKey(Common.ModWipeOut.WipeOutRegistryPATH, false);
              int port = int.Parse(modWipeOut.Decrypt(modFunc.ReadRegistry(modWipeOut.Encrypt(Common.ModWipeOut.PortNumber), regKey)));//
              string logCommonFolder = modFunc.ReadRegistry(Common.ModWipeOut.LogReportFolderPath, regKey);// @"E:\";
              string CreateLocalSysIPDirOnServer = logCommonFolder + "\\";
              if (!Directory.Exists(CreateLocalSysIPDirOnServer))
                  Directory.CreateDirectory(CreateLocalSysIPDirOnServer);
              // Call Client from IP Address
              serversocketProg.CallClient(ClientIpAddr, port);

              //Transferring file from Client to Server
              Task.Factory.StartNew(() => serversocketProg.HandleIncomingFile(port, CreateLocalSysIPDirOnServer)
              ).ContinueWith(t=>
              //Fill the DataGridView Method, but not bind the DataGridView control
              fillLogFileInGrid(clientLogDir));

          }
          catch (Exception ex)
          {
              //MessageBox.Show(ex.ToString());
          }
  }

Posted 27-Nov-14 2:19am

Jadhav Gangadhar

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Jameel VM · Answer 1 · 2014-11-27T02:42:00

Try like below

C#

var task1 = new Task(() =>
           {
               serversocketProg.HandleIncomingFile(port, CreateLocalSysIPDirOnServer)
           });
Task task2 = task1.ContinueWith(antecedent =>
                                               {
                                                   fillLogFileInGrid(clientLogDir);
                                               }, TaskScheduler.FromCurrentSynchronizationContext()

               );
           task1.Start(TaskScheduler.FromCurrentSynchronizationContext());

Hope this helps