JSON格式 序列化 同一键value 有多种结构 怎么定义

Question

问题遇到的现象和发生背景

JSON格式 序列化 同一键value 有多种结构
同一JSON

{
                "control":"Text",
                "id":"Text-1655881336941",
                "value":{
                    "text":"上海厂"
                }
            },

{
                "control":"Table",
                "id":"Table-1655881344947",
                "value":{
                    "children":[
                        {
                            "list":[
                                {
                                    "control":"Text",
                                    "id":"Text-1655881359205",
                                    "title":[
                                        Object{...}
                                    ],
                                    "value":{
                                        "text":"0001"
                                    }
                                },
                                {
                                    "control":"Text",
                                    "id":"Text-1655881380477",
                                    "title":[
                                        {
                                            "text":"品号",
                                            "lang":"zh_CN"
                                        }
                                    ],
                                    "value":{
                                        "text":"210200180"
                                    }
                                },

问题相关代码，请勿粘贴截图

        /*
            Value vl = new Value
            {
                text = "董事长"
            };
            */
            List<ContentsItem> contentsItem = new List<ContentsItem>();
            /*
            ContentsItem contentsItem1 = new ContentsItem
            {
                control = "Text",
                id = "Text-1655881133362",
                value= vl
            };
            */
            //contentsItem.Add(contentsItem1);
            //单身
            List<TitleItem> titleItem = new List<TitleItem>();
            TitleItem s_titleItem = new TitleItem
            {
                text = "aege",
                lang = "zh_CN"
            };
            //titleItem.Add(s_titleItem);
            titleItem.Add(new TitleItem(){ text = "aege", lang = "zh_CN" });
            List<ListItem> listItem = new List<ListItem>();
            ListItem s_listItem = new ListItem
            {
                control ="",
                id="",
                title= titleItem,//new list<TitleItem>() { text = "aege", lang = "zh_CN" },
                value =new Value() { text = "asgasdg" }
            };
            listItem.Add(s_listItem);
            List<ChildrenItem> childrenItem = new List<ChildrenItem>();
            ChildrenItem s_Item = new ChildrenItem
            {
                list= listItem
            };
            childrenItem.Add(s_Item);
            Value tRoot = new Value()
            {
                children= childrenItem
            };
            string tjson = JsonConvert.SerializeObject(tRoot);
            //单头
            contentsItem.Add(new ContentsItem() { control = "Text", id = "Text-1655881133362", value=(new Value() {text= "董事长" }) });
            contentsItem.Add(new ContentsItem() { control = "Text", id = "Text-1655881133999", value = (new Value() { text = "总经理" }) });
            contentsItem.Add(new ContentsItem() { control = "Table", id = "Table-1655881344947", value = tRoot });
            Apply_data app_Data = new Apply_data   //(new Value() { text = tRoot.ToString() })
            {
                contents= contentsItem
            };

            List<Summary_infoItem> s_info = new List<Summary_infoItem>();
            /*
            Summary_infoItem summary_infoItem = new Summary_infoItem
            {
                text = "x",
                lang = "zh_CN"
            };
            */
            //s_info.Add(summary_infoItem);
            s_info.Add(new Summary_infoItem() { text = "第一行备注", lang = "zh_CN" });
            List<Summary_list> s_list = new List<Summary_list>();
            Summary_list summary_list = new Summary_list
            {
                summary_info= s_info
            };
            s_list.Add(summary_list);
            Root myRoot = new Root
            {
                creator_userid = "100001",
                template_id = "ZvdPvqY3CBa4YXg64VwB32wQTgwUtFcWNpZH1i",
                use_template_approver = 1,
                apply_data= app_Data,
                summary_list = s_list
            };
            string json = JsonConvert.SerializeObject(myRoot);
            textBox1.Text = json;


        public class ContentsItem
        {
            public string control { get; set; }
            public string id { get; set; }
            public Value value { get; set; }
        }
        public class ListItem
        {
            /// 

            /// 
            /// 
            public string control { get; set; }
            /// 

            /// 
            /// 
            public string id { get; set; }
            /// 

            /// 
            /// 
            public List<TitleItem> title { get; set; }
            /// 

            /// 
            /// 
            public Value value { get; set; }
        }

运行结果及报错内容

无法实现格式

我的解答思路和尝试过的方法

没有想到

我想要达到的结果

对像JSON序列化

Answer 1

是不是control是Text，value就是text，control是Table，value就是children，是的话那就判断一下就好了，用fastjson