后台AreaConfigurationController
通过JSON传数据        public ActionResult GetCheckBoxStatus()
        {
            EntityClass entity = new EntityClass();
            Guid RegionGuid = entity.RegionGuidInfo;
            return Json(GetCheckBox(RegionGuid));
        }
        public SelectList GetCheckBox(Guid RegionGuid)
        {
            SelectList RegionInfo = new SelectList(area.FindOneInfoByRegionGuid(RegionGuid), "ProvinceId", null);
            return RegionInfo;
        }
前台JQUERY代码        $(document).ready(function() {
            JudgeCheckBox();
        });        function JudgeCheckBox() {
            var url = "/AreaConfiguration/GetCheckBoxStatus/";
            $.getJSON(url, function(data) {
                $.each(data, function(i, item) {
                    //$("#"+this.toString()).attr("checked",true);//打勾
                    $(":CheckBox").each(function() {
                        if (($(this)[0].value == item[0])) {
                            $(this)[0].checked = true;
                        }
                    });
                });
            });
        }
//Checkbox部分
       <%foreach (var item in Model)
          {
            %>
            <%=Html.CheckBox(""+item.GUID+"") %><%=Html.Encode(item.ProvinceName) %> |
        <%} %>帮我看下哪里错了谢谢了!