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);
}
