public void SuaThongTin(EC_PhieuThue EC_PT)
{
connect.ThucHienLenh(@"update tblPhieuThue set MaKH = N'" + EC_PT.MaKH + "', MaPh = N'" + EC_PT.MaPh + "' where MaPhieu = '" + EC_PT.MaPhieu + "'");
}
public void XoaTTPhieuThue(EC_PhieuThue EC_PT)
{
connect.ThucHienLenh(@"delete from tblPhieuThue where MaPhieu = '" + EC_PT.MaPhieu + "'");
}
public void ThemThongTin(EC_PhieuThue EC_PT)
{
connect.ThucHienLenh(@"insert into tblPhieuThue values(N'" + EC_PT.MaPhieu + "', N'" + EC_PT.MaKH + "', N'" + EC_PT.MaPh + "',N'" + EC_PT.MaPT + "')");
}