static void Main(string[] args) { var exampleToRun = ExamplesEnumeration.GetCharactersFromDb; switch (exampleToRun) { case ExamplesEnumeration.AddCharactersToDb: AddData.AddCharactersToDb(); break; case ExamplesEnumeration.GetCharactersFromDb: GetData.GetCharactersFromDb(); break; case ExamplesEnumeration.UpdateCharacter: Update.UpdateCharacter(); break; case ExamplesEnumeration.DeleteCharacter: Delete.DeleteCharacter(); break; } Console.Read(); }