Hello, LINQ World!

Hello.cs

using System;
using System.Linq;
using System.Collections.Generic;
 
class Record
{
    public string Message;
    public Record(string message)
    {
        this.Message = message;
    }
}
 
class Hello
{
    static void Main(string[] args)
    {
        Record[] records = new Record[]
        {
            new Record("Hello, LINQ World!")
        };
 
        IEnumerable<Record> query =
            from n in records
            select n;
 
        foreach (Record r in query)
        {
            Console.WriteLine(r.Message);
        }
    }
}