C# winform 怎么解析接收到的JSON数据？

Question

{"total":1,"root":[{"birthday":"1987-09-09","sex":"男","post":"611756","fax":"1234565","education":"4","mobilephone":"13194879680","rank":"经理","email":"[email protected]","address":"四川成都交大","idcode":"510502199001200014","name":"李镀","account":"002","branch":"监察科","telephone":"0830-2396906"}]}以上是我接收到的数据。现在问题是怎么把他们解析并在winform中显示出来

Answer 1

http://james.newtonking.com/pages/json-net.aspx

Answer 2

赚赚
/// <summary>
        /// Dictionary<string, string> 转实体自动赋值
        /// </summary>
        /// <param name="row">JSON转的Dictionary<string, string>[]</param>
        /// <param name="targetObj">实体object</param>
        /// <returns>实体object</returns>
        public object ChangeToObject(string json, object targetObj)
        {
            if (json != "" || json != null || targetObj != null)
            {
                Dictionary<string, string>[] companies = JSON.Deserialize<Dictionary<string, string>[]>(json);                PropertyInfo[] propinfos = propinfos = targetObj.GetType().GetProperties();                for (int i = 0; i < propinfos.Length; i++)
                {
                    foreach (var item in companies[0])
                    {
                        if (item.Key == propinfos[i].Name)
                        {
                            //如果是nullable类型则需要以其他方法获取类型
                            if (propinfos[i].PropertyType.IsGenericType && propinfos[i].PropertyType.GetGenericTypeDefinition() == typeof(Nullable<>))
                            {
                                //类型转换
                                object ValueA = Convert.ChangeType(item.Value, propinfos[i].PropertyType.GetGenericArguments()[0]);
                                //自动匹配赋值
                                propinfos[i].SetValue(targetObj, ValueA, null);
                            }
                            else
                            {
                                object ValueB = Convert.ChangeType(item.Value, propinfos[i].PropertyType);
                                propinfos[i].SetValue(targetObj, ValueB, null);
                            }
                            break;
                        }
                    }
                }
                return targetObj;
            }
            return null;
        }

Answer 3

net提供了类库:
using System.Runtime.Serialization.Json;
using System.Runtime.Serialization;
    [DataContract]
    public class DataContruct
    {
        [DataMember]
        internal string total;        [DataMember]
        IEnumerable<rootData> root;
    }    [DataContract]
    public class rootData
    {
        [DataMember]
        internal string birthday;        [DataMember]
        internal string sex;        [DataMember]
        internal string post;        [DataMember]
        internal string fax;        [DataMember]
        internal string education;        [DataMember]
        internal string mobilephone;        [DataMember]
        internal string rank;
        [DataMember]
        internal string email;
        [DataMember]
        internal string address;
        [DataMember]
        internal string idcode;        [DataMember]
        internal string name;
        [DataMember]
        internal string account;
        [DataMember]
        internal string branch;
        [DataMember]
        internal string telephone;    }....
            string testdata = "{\"total\":1,\"root\":[{\"birthday\":\"1987-09-09\",\"sex\":\" 男\",\"post\":\"611756\",\"fax\":\"1234565\",\"education\":\"4\",\"mobilephone\":\"13194879680\",\"rank\":\" 经理\",\"email\":\"[email protected]\",\"address\":\"四川成都交大\",\"idcode\":\"510502199001200014\",\"name\":\"李镀\",\"account\":\"002\",\"branch\":\"监察科\",\"telephone\":\"0830-2396906\"}]}";            MemoryStream stream2 = new MemoryStream();
            DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(DataContruct));
            StreamWriter wr = new StreamWriter(stream2);
            wr.Write(testdata);
            wr.Flush();
            stream2.Position = 0;
            Object obj = ser2.ReadObject(stream2);
            DataContruct p2 = (DataContruct)obj;
....