private void displayAvailableReports()
        {
            try
            {
                DBconnection connection5 = new DBconnection();

                DataTable      dt = new DataTable();
                SqlDataAdapter da = new SqlDataAdapter(connection5.displayMLTAvailableReports());
                da.Fill(dt);
                dataGrid.DataSource = dt;
                connection5.getConnection().Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show("Error in display Reports:\n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }