private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
 {
     if (e.ColumnIndex == 8)
     {
         try
         {
             MessageBox.Show("Metro Rail Ticket Management System\n\nDate :" + dataGridView1.Rows[e.RowIndex].Cells[3].Value + "\nDeparture : " + dataGridView1.Rows[e.RowIndex].Cells[1].Value + "\nDestination : " + dataGridView1.Rows[e.RowIndex].Cells[2].Value + "\nTime :" + dataGridView1.Rows[e.RowIndex].Cells[4].Value + "\tSeat : " + dataGridView1.Rows[e.RowIndex].Cells[5].Value + "\nClass: " + dataGridView1.Rows[e.RowIndex].Cells[6].Value + "\nFare : " + dataGridView1.Rows[e.RowIndex].Cells[7].Value + "\n\n\tTicket Printed !\n\n");
             UserdashboardRepo userdashboardRepo = new UserdashboardRepo();
             userdashboardRepo.deleteTicket(dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString());
             this.getDashBoardData();
         }
         catch (Exception ex)
         {
             MessageBox.Show(ex.ToString());
         }
     }
 }