using System;
using System.Collections.Generic;
using System.Linq;
using System.Data;

namespace ConsoleApplication1
{
    class Program
    {

        static void Main(string[] args)
        {
            DataTable table = new DataTable
            {
                Columns = {
                            {"Number", typeof(int)},
                            {"Name", typeof(string)}
                         }
            };

            //Just adding few test rows to datatable.
            for (int i = 1; i <= 5; i++)
            {
                table.Rows.Add(i, "Name" + i);
            }

            var returnList = from row in table.AsEnumerable()
                              select new MyObject
                              {
                                  Number = row.Field<int>("Number"),
                                  Name = row.Field<String>("Name")
                              };

            //Displaying converted collection
            foreach (MyObject item in returnList)
            {
                Console.WriteLine("{0}\t{1}", item.Number, item.Name);
            }
        }
    }

    class MyObject
    {
        public int Number { get; set; }
        public String Name { get; set; }
    }
}