. NET JSON serialization deserialization Operation Helper Class--based on Json.NET

/// <summary>    ///JSON operation Helper class/// </summary>     Public Static classJsonhelper {Private Staticjsonserializersettings _jsonsettings; StaticJsonhelper () {isodatetimeconverter datetimeconverter=NewIsodatetimeconverter (); Datetimeconverter.datetimeformat="YYYY-MM-DD HH:mm:ss"; _jsonsettings=Newjsonserializersettings () {missingmemberhandling=Missingmemberhandling.ignore, nullvaluehandling=Nullvaluehandling.ignore, referenceloophandling=Referenceloophandling.ignore,};        _jsonsettings.converters.add (Datetimeconverter); }        /// <summary>        ///serializes the specified object into JSON data. /// </summary>        /// <param name= "obj" >the object to serialize. </param>        /// <returns></returns>         Public Static stringToJson (Objectobj) {            Try            {                if(NULL==obj)return NULL; returnjsonconvert.serializeobject (obj, Formatting.none, _jsonsettings); }            Catch(Exception ex) {return NULL; }        }        /// <summary>        ///deserializes the specified JSON data into the specified object. /// </summary>        /// <typeparam name= "T" >The object type. </typeparam>        /// <param name= "JSON" >JSON data. </param>        /// <returns></returns>         Public StaticT fromjson<t> (stringJSON) {            Try            {                returnJsonconvert.deserializeobject<t>(JSON, _jsonsettings); }            Catch(Exception ex) {return default(T); }        }    }

. NET JSON serialization deserialization Operation Helper Class--based on Json.NET