asp.net MVC项目开发之统计图echarts后台数据的处理（三）

 public ActionResult GetMarriageList(int areaId, int level)
        {
            List<VwAllPersonInfoModel> allPerList = new List<VwAllPersonInfoModel>();
            IVwAllPersonInfoService allPerService = LoadService<IVwAllPersonInfoService>();
            Dictionary<string, Object> json = new Dictionary<string, Object>();
            DdlDataSrc ddl = new DdlDataSrc();
            DataTable dt = new DataTable();
            Criteria c = new Criteria();
            StringBuilder sb = new StringBuilder();
            ddl.getAllChildAreaIds(sb, areaId);
            #region 根据区域把获取的数据放入json

            int one = 0;
            int two = 0;
            int three = 0;
            int four = 0;
            if (level == 3)
            {
                c.AddWhere("AreaId", areaId);
                allPerList = allPerService.GetAllVwAllPersonInfoModel(c);
            }
            else if (level != 0)
            {
                string str = sb.Remove(sb.Length - 1, 1).ToString();
                dt = allPerService.GetAllPersonInfoCharts(str, 0, 0);
                allPerList = (List<VwAllPersonInfoModel>)ModelConvertHelper<VwAllPersonInfoModel>.ConvertToModel(dt);
            }
            if (allPerList.Count != 0)
            {
                for (int i = 0; i < allPerList.Count; i++)
                {
                    switch (allPerList[i].MaticalStatus)//婚姻状况
                    {
                        case 1:
                            ++one;
                            break;
                        case 2:
                            ++two;
                            break;
                        case 3:
                            ++three;
                            break;
                        case 4:
                            ++four;
                            break;
                    }
                }
                json.Add("未婚", one);
                json.Add("已婚有配偶", two);
                json.Add("离婚", three);
                json.Add("丧偶", four);
            }
            else
            {
                json.Add("暂无数据", 1);
            }
            #endregion

            return Json(json);
        }