public class Program

    {   

        public static void Main()

        {

            Tools.Delegater.Work();

        }

    }

    namespace Tools 

    {

        public static class Delegater

        {   

            public static System.Action Work = () => 

            {

                var query = from x in Weapons

                            select x;

            };

        }

    }

    namespace Tools.Weapons

    {

        public class Cannon { }

    }