DataTable and DataSet Transfer JSON

usingSystem;usingSystem.Collections.Generic;usingSystem.Data;usingSystem.Linq;usingSystem.Text;usingsystem.web;usingSystem.Web.Script.Serialization;/// <summary>///Summary description of JsonConvert/// </summary> Public classjsonconvert{#regionDataTable converted to JSON format/// <summary>          ///DataTable converted to JSON format/// </summary>          /// <param name= "DT" ></param>          /// <returns></returns>           Public Static stringToJson (DataTable dt) {JavaScriptSerializer Jsserializer=NewJavaScriptSerializer (); List<Dictionary<string,Object>> ParentRow =Newlist<dictionary<string,Object>>(); Dictionary<string,Object>Childrow; foreach(DataRow rowinchdt. Rows) {Childrow=Newdictionary<string,Object>(); foreach(DataColumn Colinchdt. Columns) {Childrow.add (col.            ColumnName, Row[col]);        } parentrow.add (Childrow); }        returnjsserializer.serialize (ParentRow); }    #endregionDataTable converted to JSON format#regionDataSet into JSON format/// <summary>          ///DataSet into JSON format/// </summary>          /// <param name= "ds" >DataSet</param>          /// <returns></returns>           Public Static stringToJson (DataSet ds) {StringBuilder json=NewStringBuilder (); foreach(DataTable DTinchds. Tables) {json. Append ("{\""); Json. Append (dt.            TableName); Json. Append ("\":"); Json.            Append (ToJson (DT)); Json. Append ("}"); }        returnJSON.    ToString (); }    #endregion}

DataTable and DataSet Transfer JSON