public static DataTable GetListSanPham() { return(ConnectToSQLTr.GetData(" select MaSp,TenSP,HangSX,DVT,GiaNhap,GiaBan,SoLuong,TenQuay from SanPham ,QuayHang where SanPham.MaQuay=QuayHang.MaQuay ")); }
public static DataTable GetListQuayHang() { return(ConnectToSQLTr.GetData(" select * from QuayHang ")); }