bind checkbox using asp.net

dt = SysATGlobal.DB.ExecuteSelectQuery("Select SERVICE_SUBCATEGORY_DESC from QAPower.SERVICE_SUBCATEGORY where SERVICE_GROUP_ID='" + business_group_id + "' and SERVICE_CATEGORY_ID='" + business_category_id + "'", false);

           //CheckBoxList1.DataSource = dt;
           //CheckBoxList1.DataBind();
           CheckBoxList1.DataSource = dt;
           CheckBoxList1.DataTextField = "SERVICE_SUBCATEGORY_DESC";
           CheckBoxList1.DataValueField = "SERVICE_SUBCATEGORY_DESC";
           CheckBoxList1.DataBind();