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

        protected void dlistApplications_SelectedIndexChanged(object sender, EventArgs e)
        {
            int applicationID = 0;

            if (!int.TryParse(dlistApplications.SelectedValue, out applicationID))
            {
                gViewReferences.Visible = false;
                btnUpdateList.Visible = false;
                reqValApplications.Validate();
                return; //Return if the selected value is not a valid applicationID
            }

            Application currentApplication = ApplicationBLL.GetByID(applicationID);

            gViewReferences.DataSource = currentApplication.References;
            gViewReferences.DataBind();

            gViewReferences.Visible = true; //Show the references grid

            btnUpdateList.Visible = gViewReferences.Rows.Count > 0;
        }