string TaoMaKhoiLopMoi() { KhoiLopBLL khoiLopBll = new KhoiLopBLL(); string maKhoiLopMax = khoiLopBll.GetMaKhoiLopMax(); string[] listTemp = maKhoiLopMax.Split('L'); string maKhoiLop = listTemp[1]; maKhoiLop = "KL" + (Int32.Parse(maKhoiLop) + 1).ToString(); return(maKhoiLop); }
public ThemSuaKhoiLop() { InitializeComponent(); lbTop.Text = "Thêm mới khối lớp"; KhoiLopBLL khoiLopBll = new KhoiLopBLL(); string maKhoiLopMax = khoiLopBll.GetMaKhoiLopMax(); string [] listTemp = maKhoiLopMax.Split('L'); string maKhoiLop = listTemp[1]; tbMaKhoiLop.Text = "KL" + (Int32.Parse(maKhoiLop) + 1).ToString(); }