public void XoaDuLieu(E_SP et) { cn.ThucThiCauLenhSQL(@"DELETE from SP Where MaSP = N'" + et.MaSP + "')"); }
public void SuaDuLieu(E_SP et) { cn.ThucThiCauLenhSQL(@"UPDATE SP (MaSP, TenSP, HinhDang, Color,Price, MaLoaiSP, SoLuong) " + "VALUES (N'" + et.MaSP + "',N'" + et.TenSP + "',N'" + et.HinhDang + "',N'" + et.Color + "',N'" + et.Price + "',N'" + et.MaLoaiSP + "',N'" + et.SoLuong + "')"); }
public void SuaDuLieu(E_SP et) { sql.SuaDuLieu(et); }
public void XoaDuLieu(E_SP et) { sql.XoaDuLieu(et); }
public void ThemDuLieu(E_SP et) { sql.ThemDuLieu(et); }