Datagridview in Win Form VS Asp.Net Gridview

using (SqlConnection cs = new SqlConnection(
@"Data Source=100-NUprod-P-001.acds.net;Initial Catalog=Nuprod;Persist Security Info=True;User ID=Nuprod;Password=MyPa$$word"))
            {
                cs.Open();


                using (SqlDataAdapter da = new SqlDataAdapter(@"Select top 25 stationipaddress From machines", cs))
                {
                     3
                     Use DataAdapter to fill DataTable
                    DataTable t = new DataTable();
                    da.Fill(t);

                     4
                     Render data onto the screen
                    dataGridView1.DataSource = t; // <-- From your designer
                }


                Thread.Sleep(2000);



                foreach (DataGridViewRow row in this.dataGridView1.Rows)
                {
                    try
                    {

                        foreach (DataGridViewCell cell in row.Cells)
                        {
                            if (!cell.Size.IsEmpty)
                            {


                                MessageBox.Show(cell.Value.ToString());


                                ProcessStartInfo startInfo = new ProcessStartInfo();
                                startInfo.FileName = "net.exe";
                                startInfo.Arguments = @"use \\" + cell.Value.ToString() + "\\c$" + " " + "Password /user:admin";
                                startInfo.UseShellExecute = false;
                                startInfo.RedirectStandardOutput = true;
                                startInfo.RedirectStandardInput = true;
                                startInfo.CreateNoWindow = true;
                                Process.Start(startInfo);

                                Thread.Sleep(1000);



                            }
                        }
                    }
                    catch (Exception)
                    {

                        MessageBox.Show("First Query Complete");
                        foreach (DataGridViewRow row1 in this.dataGridView1.Rows)
                        {
                            try
                            {

                                foreach (DataGridViewCell cell in row1.Cells)
                                {
                                    if (!cell.Size.IsEmpty)
                                    {

            

                                        int timeout = 5000;

           
                                        Process process = new Process();
                                        process.StartInfo.FileName = "xcopy";
                                        process.StartInfo.Arguments = textBox1.Text + " " + @"\\" + cell.Value.ToString() + @"\" + textBox2.Text + @"/C/Y/E/Q/F";
                                        process.StartInfo.UseShellExecute = false;
                                        process.StartInfo.RedirectStandardOutput = true;
                                        process.StartInfo.RedirectStandardInput = true;
                                        process.StartInfo.CreateNoWindow = true;
                                        process.Start();
                                        process.WaitForExit(timeout);

                                                                         
                                          
                                        
                                        



                                    }
                                }
                            }
                            catch (Exception)
                            {
                                

                                var compiler = new Process();
                                compiler.StartInfo.FileName = "net.exe";
                                compiler.StartInfo.Arguments = "use * /delete /Y";
                                compiler.StartInfo.UseShellExecute = true;
                                compiler.StartInfo.RedirectStandardOutput = false;
                                compiler.Start();

                                Thread.Sleep(1000);

                                MessageBox.Show("Part 1 Copy Done");
                                cs.Close();


                            }



                        }

                    }

                }

  using (SqlConnection cs = new SqlConnection(
@"Data Source=100-NUprod-P-001.acds.net;Initial Catalog=Nuprod;Persist Security Info=True;User ID=Nuprod;Password=MyPa$$word"))
            {
                cs.Open();


                using (SqlDataAdapter da = new SqlDataAdapter(@"Select top 25 stationipaddress From machines", cs))
                {
                     //3
                     //Use DataAdapter to fill DataTable
                    DataTable t = new DataTable();
                    da.Fill(t);

                     //4
                     //Render data onto the screen
                    GridView1.DataSource = t; // <-- From your designer
                }


                Thread.Sleep(2000);



                foreach (GridViewRow row in this.GridView1.Rows)
                {
                    try
                    {

                        foreach (GridViewCell cell in row.Cells)
                        {
                            if (!cell.Size.IsEmpty)
                            {


                                //MessageBox.Show(cell.Value.ToString());


                                ProcessStartInfo startInfo = new ProcessStartInfo();
                                startInfo.FileName = "net.exe";
                                startInfo.Arguments = @"use \\" + cell.Value.ToString() + "\\c$" + " " + "Password /user:admin";
                                startInfo.UseShellExecute = false;
                                startInfo.RedirectStandardOutput = true;
                                startInfo.RedirectStandardInput = true;
                                startInfo.CreateNoWindow = true;
                                Process.Start(startInfo);

                                Thread.Sleep(1000);



                            }
                        }
                    }
                    catch (Exception)
                    {

                        //MessageBox.Show("First Query Complete");
                        foreach (GridViewRow row1 in this.GridView1.Rows)
                        {
                            try
                            {

                                foreach (GridViewCell cell in row1.Cells)
                                {
                                    if (!cell.Size.IsEmpty)
                                    {

            

                                        int timeout = 5000;

           
                                        Process process = new Process();
                                        process.StartInfo.FileName = "xcopy";
                                        process.StartInfo.Arguments = textBox1.Text + " " + @"\\" + cell.Value.ToString() + @"\" + textBox2.Text + @"/C/Y/E/Q/F";
                                        process.StartInfo.UseShellExecute = false;
                                        process.StartInfo.RedirectStandardOutput = true;
                                        process.StartInfo.RedirectStandardInput = true;
                                        process.StartInfo.CreateNoWindow = true;
                                        process.Start();
                                        process.WaitForExit(timeout);

                                                                         
                                          
                                        
                                        



                                    }
                                }
                            }
                            catch (Exception)
                            {
                                

                                var compiler = new Process();
                                compiler.StartInfo.FileName = "net.exe";
                                compiler.StartInfo.Arguments = "use * /delete /Y";
                                compiler.StartInfo.UseShellExecute = true;
                                compiler.StartInfo.RedirectStandardOutput = false;
                                compiler.Start();

                                Thread.Sleep(1000);

                                //MessageBox.Show("Part 1 Copy Done");
                                cs.Close();


                            }



                        }

                    }

                }