c#如何解析json字符串

Question

有字符串如下：
"gnlk":{"shifouhc":null,"sfld":null},
"totalrows":55764,
"result":"success",
"LGnlk":
[{
"xingming":"张三","nianling":20
},
{
"xingming":"李四","年龄":14
}，
{
"xingming":"王五","年龄":32
}，
{
"xingming":"赵六","年龄":34
}
]}
在不建实体类的情况下如何拿到totalrows的值和遍历[]中的人物？？？
我是菜鸟，求大神给点代码。

Answer 1

下个Newtonsoft.Json.dll            string str = @"{""gnlk"":{""shifouhc"":null,""sfld"":null},
""totalrows"":55764,
""result"":""success"",
""LGnlk"":
[{
""xingming"":""张三"",""nianling"":20
},
{
""xingming"":""李四"",""年龄"":14
},
{
""xingming"":""王五"",""年龄"":32
},
{
""xingming"":""赵六"",""年龄"":34
}
]}";
            JavaScriptObject obj = (JavaScriptObject)JavaScriptConvert.DeserializeObject(str);
            Console.WriteLine(obj["totalrows"]);
            JavaScriptArray array = obj["LGnlk"] as JavaScriptArray;
            JavaScriptObject arrobj;
            for (int i = 0; i < array.Count; i++)
            {
                arrobj = array[i] as JavaScriptObject;
                Console.WriteLine("姓名：{0} 年龄：{1}", arrobj["xingming"], arrobj.ContainsKey("nianling") ? arrobj["nianling"] : arrobj["年龄"]);
            }