using Newtonsoft.Json;

using System.Text;

StringBuilder sb = new StringBuilder();

                string str = "[{ID:'1',Name:'John',Other:[{Age:'21',Sex:'0'}]},{ID:'2',Name:'Good',Other:[{Age:'36',Sex:'1'}]}]";

                JavaScriptArray javascript = (JavaScriptArray)JavaScriptConvert.DeserializeObject(str);

                for (int i = ; i < javascript.Count; i++ )

                {

                    JavaScriptObject obj = (JavaScriptObject)javascript[i];

                    sb.Append("ID：" + obj["ID"].ToString());

                    sb.Append("Name：" + obj["Name"].ToString());

                    JavaScriptArray json = (JavaScriptArray)obj["Other"];

                    for (int j = ; j < json.Count; j++){

                        JavaScriptObject jsonobj = (JavaScriptObject)json[j];

                        sb.Append("Age：" + jsonobj["Age"].ToString());

                        sb.Append("Sex：" + jsonobj["Sex"].ToString());

                    }

                }