CAESDO.Recruitment.Web.Authorized_UnsolicitedReferences.btnUpdateList_Click C# (CSharp) Метод

        protected void btnUpdateList_Click(object sender, EventArgs e)
        {
            foreach (GridViewRow row in gViewReferences.Rows)
            {
                if (row.RowType == DataControlRowType.DataRow)
                {
                    //Get the unsolicited check box and then current reference
                    CheckBox cboxUnsolicited = (CheckBox)row.FindControl("chkUnsolicited");

                    int referenceID = (int)gViewReferences.DataKeys[row.RowIndex]["id"];
                    Reference currentReference = ReferenceBLL.GetByID(referenceID);

                    //Only save the information if it has changed
                    if (currentReference.UnsolicitedReference != cboxUnsolicited.Checked)
                    {
                        using (var ts = new TransactionScope())
                        {
                            currentReference.UnsolicitedReference = cboxUnsolicited.Checked;

                            ReferenceBLL.EnsurePersistent(currentReference);

                            ts.CommitTransaction();
                        }
                    }
                }
            }

            //Notify the user that the update was successful
            lblResult.Text = "Unsolicited List Updated";
        }