public static DataTable GetQTYSP(string ma) { return(DAO_SANPHAM.getQTYSP(ma)); }
public static DataTable GetGiaByMaSP(string maSP) { return(DAO_SANPHAM.getGiaByMaSP(maSP)); }
public static void UpdateQTYSP(string maSP, int sl) { DAO_SANPHAM.updateQTYSP(maSP, sl); }
public static void DeleteSP(string ma) { DAO_SANPHAM.DeleteSP(ma); }
public static void UpdateSP(string maSP, SP sp) { DAO_SANPHAM.updateSP(maSP, sp); }
public static void InsertSP(SP sp) { DAO_SANPHAM.insertSP(sp); }
public static bool GetMaSP(string ma) { return(DAO_SANPHAM.getMaSP(ma)); }
public static DataTable LoadListSP() { return(DAO_SANPHAM.showListSP()); }