private void btnProceedOrderDet_Click(object sender, EventArgs e) { if (dgvViewOrderDetails.CurrentRow.Cells[4].Value.ToString() == "Delivered") { MessageBox.Show("Already Delivered!!"); txtOrderID.Clear(); txtDateOrdered.Clear(); } else { DialogResult result = MessageBox.Show("Continue Delivery?", "NOTE", MessageBoxButtons.YesNo, MessageBoxIcon.Question); if (result == DialogResult.Yes) { db.sp_DeliverySupplier(txtDeliveryNo.Text, txtOrderID.Text, DateTime.Now, txtPreparedBy.Text, null); gbOrderDetails.Hide(); gbDelivery.Show(); btnProceed.Show(); } } }