public UCtrlTTDatHang()
        {
            InitializeComponent();

                MyBus = new VBus();
                busNhaCungCap = new VNhaCungCap_BUS();
                busDatHang = new VDatHang_BUS();
                busChiTietDatHang = new VChiTietDatHang_BUS();
                busNguyenLieu = new VNguyenLieu_BUS();

                lsDatHang = new List<VDatHang_DTO>();
                dtDatHang = new DataTable();
                dtDatHang.Columns.Add("STT", System.Type.GetType("System.Int16"));
                dtDatHang.Columns.Add("TenNCC", System.Type.GetType("System.String"));
                dtDatHang.Columns.Add("TongTien", System.Type.GetType("System.Double"));
                dtDatHang.Columns.Add("ThoiGianDat", System.Type.GetType("System.DateTime"));
                dtDatHang.Columns.Add("ThoiGianGiao", System.Type.GetType("System.DateTime"));
                dtDatHang.Columns.Add("TinhTrang", System.Type.GetType("System.String"));

                lsChiTietDH = new List<VChiTietDatHang_DTO>();
                dtChiTietDH = new DataTable();
                dtChiTietDH.Columns.Add("STT", System.Type.GetType("System.Int16"));
                dtChiTietDH.Columns.Add("TenNL", System.Type.GetType("System.String"));
                dtChiTietDH.Columns.Add("SoLuong", System.Type.GetType("System.Int16"));
                dtChiTietDH.Columns.Add("ThanhTien", System.Type.GetType("System.Double"));
        }
        public frmNhapKho_ThongKe()
        {
            InitializeComponent();

            busDatHang =new VDatHang_BUS();
            lsHoaDon = new List<VDatHang_DTO>();
            dtDS = new DataTable();

            dtDS.Columns.Add("STT", System.Type.GetType("System.Int16"));
            dtDS.Columns.Add("TenNCC", System.Type.GetType("System.String"));
            dtDS.Columns.Add("TongTien", System.Type.GetType("System.Double"));
            dtDS.Columns.Add("ThoiGianGiao", System.Type.GetType("System.DateTime"));
        }
        public UCtrlNhapKho()
        {
            InitializeComponent();

            busDatHang = new VDatHang_BUS();
            busChiTietDatHang = new VChiTietDatHang_BUS();
            busNguyenLieu = new VNguyenLieu_BUS();

            lsHoaDon = new List<VDatHang_DTO>();
            dtHoaDon = new DataTable();
            dtHoaDon.Columns.Add("STT", System.Type.GetType("System.Int16"));
            dtHoaDon.Columns.Add("TenNCC", System.Type.GetType("System.String"));
            dtHoaDon.Columns.Add("TongTien", System.Type.GetType("System.Double"));
            dtHoaDon.Columns.Add("ThoiGianGiao", System.Type.GetType("System.DateTime"));

            lsChiTietHD = new List<VChiTietDatHang_DTO>();
            dtChiTietHD = new DataTable();
            dtChiTietHD.Columns.Add("STT", System.Type.GetType("System.Int16"));
            dtChiTietHD.Columns.Add("TenNL", System.Type.GetType("System.String"));
            dtChiTietHD.Columns.Add("SoLuong", System.Type.GetType("System.Int16"));
            dtChiTietHD.Columns.Add("ThanhTien", System.Type.GetType("System.Double"));
        }