protected void btnLuuThongTinThuaCanTach_Click(object sender, EventArgs e)
 {
     if (don.LayMaThuaDeNghiTach(Session["DangKyBienDong"].ToString()) == "0")
     {
         if (Session["LoaiHoSo"] == "DuBi")
         {
             bool success = don.ThemThuaDatDeNghiTachThuaTrongBienDongTheoDon(Session["DangKyBienDong"].ToString(), txtSoThuaTachRa.Text, txtToBanDo.Text, txtSoThua.Text, txtDiaChiThua.Text, txtSoPhatHanhGCN.Text, txtSoVaoSoCapGCN.Text, txtNgayCapGCN.Text, txtTT_DienTichThua1.Text, txtTT_DienTichThua2.Text);
         }
         else if (Session["LoaiHoSo"] == "ChinhThuc")
         {
             bool success = don.ThemThuaDatDeNghiTachThuaTrongBienDong(Session["DangKyBienDong"].ToString(), txtSoThuaTachRa.Text, txtToBanDo.Text, txtSoThua.Text, txtDiaChiThua.Text, txtSoPhatHanhGCN.Text, txtSoVaoSoCapGCN.Text, txtNgayCapGCN.Text, txtTT_DienTichThua1.Text, txtTT_DienTichThua2.Text);
         }
     }
     else
     {
         if (Session["LoaiHoSo"] == "DuBi")
         {
             bool success = don.SuaThuaDatDeNghiTachThuaTrongBienDongTheoDon(don.LayMaThuaDeNghiTach(Session["DangKyBienDong"].ToString()), txtSoThuaTachRa.Text, txtToBanDo.Text, txtSoThua.Text, txtDiaChiThua.Text, txtSoPhatHanhGCN.Text, txtSoVaoSoCapGCN.Text, txtNgayCapGCN.Text, txtTT_DienTichThua1.Text, txtTT_DienTichThua2.Text);
         }
         else if (Session["LoaiHoSo"] == "ChinhThuc")
         {
             bool success = don.SuaThuaDatDeNghiTachThuaTrongBienDong(don.LayMaThuaDeNghiTach(Session["DangKyBienDong"].ToString()), txtSoThuaTachRa.Text, txtToBanDo.Text, txtSoThua.Text, txtDiaChiThua.Text, txtSoPhatHanhGCN.Text, txtSoVaoSoCapGCN.Text, txtNgayCapGCN.Text, txtTT_DienTichThua1.Text, txtTT_DienTichThua2.Text);
         }
     }
     EnableTachThua(false);
     Session["ThaoTac"] = ThaoTac.KhongNhap;
     ApDungTrangThai();
 }