//理货员工作--寄仓--庫存信息
        public HttpResponseBase GetStockByItemid()
        {
            string json = string.Empty;
            int totalCount = 0;
            int islock = 0;
            _iinvd = new IinvdMgr(mySqlConnectionString);
            IinvdQuery query = new IinvdQuery()
            {
                ista_id = "A"
            };
            try
            {
                if (!string.IsNullOrEmpty(Request.Params["item_id"].ToString().Trim()))
                {
                    query.item_id = Convert.ToUInt32(Request.Params["item_id"].ToString().Trim());
                    List<IinvdQuery> listIinvdQuery = _iinvd.GetIinvdListByItemid(query, out totalCount);
                    IsoDateTimeConverter timeConverter = new IsoDateTimeConverter();
                    //这里使用自定义日期格式,如果不使用的话,默认是ISO8601格式     
                    //timeConverter.DateTimeFormat = "yyyy-MM-dd HH:mm:ss";
                    timeConverter.DateTimeFormat = "yyyy-MM-dd";
                    if (totalCount > listIinvdQuery.Count)
                    {
                        islock = 1;
                    }
                    //實際能檢的庫存listIinvdQuery.Count
                    if (listIinvdQuery.Count > 0)
                    {
                        json = JsonConvert.SerializeObject(listIinvdQuery, Formatting.Indented, timeConverter) ;//返回json數據
                    }
                    else
                    {
                        IinvdQuery m = new IinvdQuery();
                        m.prod_qty = 0;
                        m.made_date = DateTime.Now;
                        m.cde_dt = DateTime.Now;
                        listIinvdQuery.Add(m);
                        json = JsonConvert.SerializeObject(listIinvdQuery, Formatting.Indented, timeConverter);//返回json數據
                    }
                }
            }
            catch (Exception ex)
            {
                Log4NetCustom.LogMessage logMessage = new Log4NetCustom.LogMessage();
                logMessage.Content = string.Format("TargetSite:{0},Source:{1},Message:{2}", ex.TargetSite.Name, ex.Source, ex.Message);
                logMessage.MethodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
                log.Error(logMessage);
                json = "{success:false}";

            }
            this.Response.Clear();
            this.Response.Write(json);
            this.Response.End();
            return this.Response;
        }