public string GetContactList(int?cus_id) { string customerJson = ""; try { var count = 0; DataTable contactTable; contactTable = CustomerService.GetContactLsit(Session[teaCRMKeys.SESSION_USER_COMPANY_INFO_NUM].ToString(), new string[0], 1, 10, String.Format("cus_id={0} AND con_trash=0", cus_id), "id", out count); LogHelper.Info("用户id为" + Session[teaCRMKeys.SESSION_USER_COMPANY_INFO_ID].ToString() + "的用户获取联系人信息成功。"); return(JSONHelper.DataTableToLigerUIList(contactTable, count)); } catch (Exception ex) { LogHelper.Error("用户id为" + Session[teaCRMKeys.SESSION_USER_COMPANY_INFO_ID].ToString() + "的用户获取联系人信息失败", ex); return("{\"Rows\":[],\"Total\":\"0\"}"); } }