关于数据转换为jason问题
现在数据库有一张表：
modelID ModelCName ParentID URL Icos
10 A ss
11 B 10 …… aa
12 C 10 …… cc
13 D …… dd
14 E 13 …… ee
一张树表。
现在用asp.net 转换成jason
[{
modelID : "10",
Icos: "ss",
ModelCName : "A",
URL:""
menus: [{
modelID : "11",
ModelCName : "B",
Icos: "aa",
URL : "#"
}, {
modelID : "12",
ModelCName : "C",
Icos: "cc",
URL : "#"
}]
}, {
modelID : "13",
Icos: "dd",
ModelCName: "D",
URL : "#"
menus: [{
modelID : "14",
ModelCName: "E",
Icos: "ee",
URL : "#"
}]
请教大侠们这个方法该怎么写

[解决办法]
System.Web.Script.Serialization.JavaScriptSerializer
[解决办法]
先建一个对应类，然后序列化

C# code

        /// <summary>        /// Serialize object to string of json format        /// </summary>        private string JsonSerializer<T>(T t)        {            var ser = new DataContractJsonSerializer(typeof(T));            var ms = new MemoryStream();            ser.WriteObject(ms, t);            string jsonString = Encoding.UTF8.GetString(ms.ToArray());            ms.Close();            return jsonString;        }        /// <summary>        /// Deserialize string of json format to object        /// </summary>        private T JsonDeserialize<T>(string jsonString)        {            var ser = new DataContractJsonSerializer(typeof(T));            var ms = new MemoryStream(Encoding.UTF8.GetBytes(jsonString));            var obj = (T)ser.ReadObject(ms);            return obj;        }
[解决办法]
public static string ToJson(object obj)
{
           System.Web.Script.Serialization.JavaScriptSerializer javaSer = new System.Web.Script.Serialization.JavaScriptSerializer();
           return javaSer.Serialize(obj);
}
[解决办法]
把数据保存在ilist中.遍历ilist.
stringbuilder str=new stringbuilder（"[{"）;
str.append("")//你的操作.
...
...
...
str.append("}]");
接着str.ToString();

[解决办法]
System.Web.Script.Serialization.JavaScriptSerializer


直接把你的实体类转化为json