public static void RunTests() { const int i = 123456; i.DisplayDefiningAssembly(); var rI = i.ReverseDigits(); Console.WriteLine("i = {0} was changed to - {1}", i, rI); var d = new DataSet(); d.DisplayDefiningAssembly(); var sp = new SoundPlayer(); sp.DisplayDefiningAssembly(); var list = new List <int> { 1, 2, 3, 4 }; list.PrintCollection(); }