protected void btnLuuNhaO_Click(object sender, EventArgs e) { string s = Session["ThaoTac"].ToString(); if ((ThaoTac)Session["ThaoTac"] == ThaoTac.ThemMoi) { bool kq = don.ThemNhaODuBi(Session["MaDon"].ToString(), drLoaiNhaO.Text, txtDienTichXayDung.Text, txtDienTichSan.Text, txtKetCau.Text, txtSoTang.Text, txtSoHuuChung.Text, txtSoHuuRieng.Text, drHanCheNha.SelectedValue, txtHanCheNha.Text); } else if ((ThaoTac)Session["ThaoTac"] == ThaoTac.DangSua) { bool kq = don.SuaNhaODuBi(lblMaNhaO.Text, drLoaiNhaO.Text, txtDienTichXayDung.Text, txtDienTichSan.Text, txtKetCau.Text, txtSoTang.Text, txtSoHuuChung.Text, txtSoHuuRieng.Text, drHanCheNha.SelectedValue, txtHanCheNha.Text); } LoadgrvNhaO(); Session["ThaoTac"] = ThaoTac.KhongNhap; ApDungTrangThai(); }