private void button1_Click(object sender, EventArgs e) { FrmKeyBoard frmKeyBoard = new FrmKeyBoard(true); if(frmKeyBoard.ShowDialog() == DialogResult.OK) { DataTable dataTable = get_service.getCustBySwipe(frmKeyBoard.value); if (dataTable.Rows.Count > 0) { Alert.Show("Thẻ từ đã tồn tại !",Color.Red); return; } Persistence.CustomerSwipe customerSwipe = new CustomerSwipe(frmKeyBoard.value); customerSwipe.isNew = true; listBox1.Items.Add(customerSwipe); swipeList.Add(customerSwipe); } }
public ArrayList GetCustSwipeById(string custId) { ArrayList re = new ArrayList(); DataTable table = getGui.getCustSwipeById(custId); for (int i = 0; i < table.Rows.Count; i++) { CustomerSwipe customerSwipe = new CustomerSwipe(table.Rows[i]["Swipe_ID"].ToString()); re.Add(customerSwipe); } return re; }