public static void Main(string[] args)
        {
            Assembly myAssInfo;
            myAssInfo = Assembly.GetEntryAssembly();
            // to get the entry point 
            if (myAssInfo.EntryPoint == null)
            {
                Console.WriteLine("The assembly has no entry point.");
            }
            else
            {
                Console.WriteLine(myAssInfo.EntryPoint.ToString());
            }
            // to get other info like location , code base & etc
            Console.WriteLine("Location: ", myAssInfo.Location);
            Console.WriteLine("Code Base: ", myAssInfo.CodeBase);
            Console.WriteLine("Escaped Code Base: ", myAssInfo.EscapedCodeBase);
            Console.WriteLine("Loaded from GAC: ", myAssInfo.GlobalAssemblyCache);

        }