Enumerated constants in C# can be represented 3 different ways: as a C# program constant as a number (typically int) as a string spelled identically to the C# constant Here a sample program demonstrating how to convert between any of these formats. using System; using System.Collections.Generic; using System.Text; namespace ConsoleApplication2 { public enum Color { red, white, blue } class Program { static void Main(string[] args) { string toString, fromString = "red"; int toInt, fromInt = 1; Color...