private void getRelationData()
        {
            DataTable      dt        = new DataTable();
            initialDataBLL LookUpBll = new initialDataBLL();

            LookUpBll.ElementGroupId = "EG002";
            try
            {
                dt = LookUpBll.GetElementDataListByGroupId();
                ddlContactRelation.DataSource     = dt;
                ddlContactRelation.DataTextField  = "ElementName";
                ddlContactRelation.DataValueField = "ElementId";
                ddlContactRelation.DataBind();
                ddlContactRelation.Items.Insert(0, "Select Relation..");
                ddlContactRelation.SelectedIndex  = 0;
                ddlContactRelation.Items[0].Value = "";
            }
            catch (Exception ex)
            {
                string message = ex.Message;
                if (ex.InnerException != null)
                {
                    message += " --> " + ex.InnerException.Message;
                }
                MyAlertBox("ErrorAlert(\"" + ex.GetType() + "\", \"" + message + "\", \"\");");
            }
        }