public LapDonDatBan()
{
InitializeComponent();
bllLapDonDatBan = new bllLapDonDatBan();
bllKhachHang = new bllKhachHang();
bllCa = new bllCa();
bllDSMonAn = new bllDSMonAn();
bllDichVu = new bllDichVu();
bllDSSanh = new bllDSSanh();
bllDSTiecCuoi = new bllDSTiecCuoi();
dtCa = new DataTable();
dtDSDichVu = new DataTable();
dtDSMonAn = new DataTable();
dtDSSanh = new DataTable();
dtKhachHang = new DataTable();
dtDichVu = new DataTable();
dtMonAn = new DataTable();
dtDSSanh1 = new DataTable();
dtDSTiecCuoi = new DataTable();
dtKH = new DataTable();
TongSLMA = 0;
TongGTMA = 0;
TongSLDV = 0;
TongSLDV = 0;
DS_MA = new List <string>();
DS_DV = new List <string>();
}
public Ca()
{
InitializeComponent();
bllCa = new bllCa();
dt = new DataTable();
dinhDangHienThiNut(false);
}