using System; namespace Gwen { /// /// Key constants. /// public enum Key { Invalid = 0, Return = 1, Backspace = 2, Delete = 3, Left = 4, Right = 5, Shift = 6, Tab = 7, Space = 8, Home = 9, End = 10, Control = 11, Up = 12, Down = 13, Escape = 14, Alt = 15, Count = 16 } }