protected void btnAssign_Click(object sender, EventArgs e)
        {
            if (DgvRepSearchDetails.Behaviors.Selection.SelectedRows.Count > 0)
            {
                DataTable dt = Util.GetCurrentRepresentative();
                if (dt != null && dt.Rows.Count > 0)
                {
                    lblStatusMessage.Text = "Please remove current representative first.";
                    return;
                }
                //DataRow[] dr = dt.Select(" RepresentativeName = '" + DgvRepSearchDetails.Behaviors.Selection.SelectedRows[0].Items[1].ToString() + "'");
                //if (dr.Length > 0)
                //{
                //    lblStatusMessage.Text = "Selected employee is already a representative";
                //    return;
                //}

                foreach (GridRecord select in DgvRepSearchDetails.Behaviors.Selection.SelectedRows)
                {
                    assign_employeeID = select.Items.GetValue(0).ToString();
                }
                adrCtrl = new AssignDepartmentRepresentativeControl();
                adrCtrl.SelectAssign(Convert.ToInt16(assign_employeeID));
                DgvRepSearchDetails.ClearDataSource();
                FillRepresentativeList();
                drdRepEmployeeList.ClearSelection();
            }
            else
            {
                lblStatusMessage.Text = "Please select the employee to assign.";
            }
        }