c# VirtualKeys

     /// <summary>
     /// Enumeration for virtual keys taken from http://www.pinvoke.net/default.aspx/Enums/VirtualKeys.html
     /// </summary>
     public enum VirtualKeys : ushort
     {
         /// <summary></summary>
         LeftButton = 0x01,
         /// <summary></summary>
         RightButton = 0x02,
         /// <summary></summary>
         Cancel = 0x03,
         /// <summary></summary>
         MiddleButton = 0x04,
         /// <summary></summary>
         ExtraButton1 = 0x05,
         /// <summary></summary>
         ExtraButton2 = 0x06,
         /// <summary></summary>
         Back = 0x08,
         /// <summary></summary>
         Tab = 0x09,
         /// <summary></summary>
         Clear = 0x0C,
         /// <summary></summary>
         Return = 0x0D,
         /// <summary></summary>
         Shift = 0x10,
         /// <summary></summary>
         Control = 0x11,
         /// <summary></summary>
         Menu = 0x12,
         /// <summary></summary>
         Pause = 0x13,
         /// <summary></summary>
         CapsLock = 0x14,
         /// <summary></summary>
         Kana = 0x15,
         /// <summary></summary>
         Hangeul = 0x15,
         /// <summary></summary>
         Hangul = 0x15,
         /// <summary></summary>
         Junja = 0x17,
         /// <summary></summary>
         Final = 0x18,
         /// <summary></summary>
         Hanja = 0x19,
         /// <summary></summary>
         Kanji = 0x19,
         /// <summary></summary>
         Escape = 0x1B,
         /// <summary></summary>
         Convert = 0x1C,
         /// <summary></summary>
         NonConvert = 0x1D,
         /// <summary></summary>
         Accept = 0x1E,
         /// <summary></summary>
         ModeChange = 0x1F,
         /// <summary></summary>
         Space = 0x20,
         /// <summary></summary>
         Prior = 0x21,
         /// <summary></summary>
         Next = 0x22,
         /// <summary></summary>
         End = 0x23,
         /// <summary></summary>
         Home = 0x24,
         /// <summary></summary>
         Left = 0x25,
         /// <summary></summary>
         Up = 0x26,
         /// <summary></summary>
         Right = 0x27,
         /// <summary></summary>
         Down = 0x28,
         /// <summary></summary>
         Select = 0x29,
         /// <summary></summary>
         Print = 0x2A,
         /// <summary></summary>
         Execute = 0x2B,
         /// <summary></summary>
         Snapshot = 0x2C,
         /// <summary></summary>
         Insert = 0x2D,
         /// <summary></summary>
         Delete = 0x2E,
         /// <summary></summary>
         Help = 0x2F,
         /// <summary></summary>
         N0 = 0x30,
         /// <summary></summary>
         N1 = 0x31,
         /// <summary></summary>
         N2 = 0x32,
         /// <summary></summary>
         N3 = 0x33,
         /// <summary></summary>
         N4 = 0x34,
         /// <summary></summary>
         N5 = 0x35,
         /// <summary></summary>
         N6 = 0x36,
         /// <summary></summary>
         N7 = 0x37,
         /// <summary></summary>
         N8 = 0x38,
         /// <summary></summary>
         N9 = 0x39,
         /// <summary></summary>
         A = 0x41,
         /// <summary></summary>
         B = 0x42,
         /// <summary></summary>
         C = 0x43,
         /// <summary></summary>
         D = 0x44,
         /// <summary></summary>
         E = 0x45,
         /// <summary></summary>
         F = 0x46,
         /// <summary></summary>
         G = 0x47,
         /// <summary></summary>
         H = 0x48,
         /// <summary></summary>
         I = 0x49,
         /// <summary></summary>
         J = 0x4A,
         /// <summary></summary>
         K = 0x4B,
         /// <summary></summary>
         L = 0x4C,
         /// <summary></summary>
         M = 0x4D,
         /// <summary></summary>
         N = 0x4E,
         /// <summary></summary>
         O = 0x4F,
         /// <summary></summary>
         P = 0x50,
         /// <summary></summary>
         Q = 0x51,
         /// <summary></summary>
         R = 0x52,
         /// <summary></summary>
         S = 0x53,
         /// <summary></summary>
         T = 0x54,
         /// <summary></summary>
         U = 0x55,
         /// <summary></summary>
         V = 0x56,
         /// <summary></summary>
         W = 0x57,
         /// <summary></summary>
         X = 0x58,
         /// <summary></summary>
         Y = 0x59,
         /// <summary></summary>
         Z = 0x5A,
         /// <summary></summary>
         LeftWindows = 0x5B,
         /// <summary></summary>
         RightWindows = 0x5C,
         /// <summary></summary>
         Application = 0x5D,
         /// <summary></summary>
         Sleep = 0x5F,
         /// <summary></summary>
         Numpad0 = 0x60,
         /// <summary></summary>
         Numpad1 = 0x61,
         /// <summary></summary>
         Numpad2 = 0x62,
         /// <summary></summary>
         Numpad3 = 0x63,
         /// <summary></summary>
         Numpad4 = 0x64,
         /// <summary></summary>
         Numpad5 = 0x65,
         /// <summary></summary>
         Numpad6 = 0x66,
         /// <summary></summary>
         Numpad7 = 0x67,
         /// <summary></summary>
         Numpad8 = 0x68,
         /// <summary></summary>
         Numpad9 = 0x69,
         /// <summary></summary>
         Multiply = 0x6A,
         /// <summary></summary>
         Add = 0x6B,
         /// <summary></summary>
         Separator = 0x6C,
         /// <summary></summary>
         Subtract = 0x6D,
         /// <summary></summary>
         Decimal = 0x6E,
         /// <summary></summary>
         Divide = 0x6F,
         /// <summary></summary>
         F1 = 0x70,
         /// <summary></summary>
         F2 = 0x71,
         /// <summary></summary>
         F3 = 0x72,
         /// <summary></summary>
         F4 = 0x73,
         /// <summary></summary>
         F5 = 0x74,
         /// <summary></summary>
         F6 = 0x75,
         /// <summary></summary>
         F7 = 0x76,
         /// <summary></summary>
         F8 = 0x77,
         /// <summary></summary>
         F9 = 0x78,
         /// <summary></summary>
         F10 = 0x79,
         /// <summary></summary>
         F11 = 0x7A,
         /// <summary></summary>
         F12 = 0x7B,
         /// <summary></summary>
         F13 = 0x7C,
         /// <summary></summary>
         F14 = 0x7D,
         /// <summary></summary>
         F15 = 0x7E,
         /// <summary></summary>
         F16 = 0x7F,
         /// <summary></summary>
         F17 = 0x80,
         /// <summary></summary>
         F18 = 0x81,
         /// <summary></summary>
         F19 = 0x82,
         /// <summary></summary>
         F20 = 0x83,
         /// <summary></summary>
         F21 = 0x84,
         /// <summary></summary>
         F22 = 0x85,
         /// <summary></summary>
         F23 = 0x86,
         /// <summary></summary>
         F24 = 0x87,
         /// <summary></summary>
         NumLock = 0x90,
         /// <summary></summary>
         ScrollLock = 0x91,
         /// <summary></summary>
         NEC_Equal = 0x92,
         /// <summary></summary>
         Fujitsu_Jisho = 0x92,
         /// <summary></summary>
         Fujitsu_Masshou = 0x93,
         /// <summary></summary>
         Fujitsu_Touroku = 0x94,
         /// <summary></summary>
         Fujitsu_Loya = 0x95,
         /// <summary></summary>
         Fujitsu_Roya = 0x96,
         /// <summary></summary>
         LeftShift = 0xA0,
         /// <summary></summary>
         RightShift = 0xA1,
         /// <summary></summary>
         LeftControl = 0xA2,
         /// <summary></summary>
         RightControl = 0xA3,
         /// <summary></summary>
         LeftMenu = 0xA4,
         /// <summary></summary>
         RightMenu = 0xA5,
         /// <summary></summary>
         BrowserBack = 0xA6,
         /// <summary></summary>
         BrowserForward = 0xA7,
         /// <summary></summary>
         BrowserRefresh = 0xA8,
         /// <summary></summary>
         BrowserStop = 0xA9,
         /// <summary></summary>
         BrowserSearch = 0xAA,
         /// <summary></summary>
         BrowserFavorites = 0xAB,
         /// <summary></summary>
         BrowserHome = 0xAC,
         /// <summary></summary>
         VolumeMute = 0xAD,
         /// <summary></summary>
         VolumeDown = 0xAE,
         /// <summary></summary>
         VolumeUp = 0xAF,
         /// <summary></summary>
         MediaNextTrack = 0xB0,
         /// <summary></summary>
         MediaPrevTrack = 0xB1,
         /// <summary></summary>
         MediaStop = 0xB2,
         /// <summary></summary>
         MediaPlayPause = 0xB3,
         /// <summary></summary>
         LaunchMail = 0xB4,
         /// <summary></summary>
         LaunchMediaSelect = 0xB5,
         /// <summary></summary>
         LaunchApplication1 = 0xB6,
         /// <summary></summary>
         LaunchApplication2 = 0xB7,
         /// <summary></summary>
         OEM1 = 0xBA,
         /// <summary></summary>
         OEMPlus = 0xBB,
         /// <summary></summary>
         OEMComma = 0xBC,
         /// <summary></summary>
         OEMMinus = 0xBD,
         /// <summary></summary>
         OEMPeriod = 0xBE,
         /// <summary></summary>
         OEM2 = 0xBF,
         /// <summary></summary>
         OEM3 = 0xC0,
         /// <summary></summary>
         OEM4 = 0xDB,
         /// <summary></summary>
         OEM5 = 0xDC,
         /// <summary></summary>
         OEM6 = 0xDD,
         /// <summary></summary>
         OEM7 = 0xDE,
         /// <summary></summary>
         OEM8 = 0xDF,
         /// <summary></summary>
         OEMAX = 0xE1,
         /// <summary></summary>
         OEM102 = 0xE2,
         /// <summary></summary>
         ICOHelp = 0xE3,
         /// <summary></summary>
         ICO00 = 0xE4,
         /// <summary></summary>
         ProcessKey = 0xE5,
         /// <summary></summary>
         ICOClear = 0xE6,
         /// <summary></summary>
         Packet = 0xE7,
         /// <summary></summary>
         OEMReset = 0xE9,
         /// <summary></summary>
         OEMJump = 0xEA,
         /// <summary></summary>
         OEMPA1 = 0xEB,
         /// <summary></summary>
         OEMPA2 = 0xEC,
         /// <summary></summary>
         OEMPA3 = 0xED,
         /// <summary></summary>
         OEMWSCtrl = 0xEE,
         /// <summary></summary>
         OEMCUSel = 0xEF,
         /// <summary></summary>
         OEMATTN = 0xF0,
         /// <summary></summary>
         OEMFinish = 0xF1,
         /// <summary></summary>
         OEMCopy = 0xF2,
         /// <summary></summary>
         OEMAuto = 0xF3,
         /// <summary></summary>
         OEMENLW = 0xF4,
         /// <summary></summary>
         OEMBackTab = 0xF5,
         /// <summary></summary>
         ATTN = 0xF6,
         /// <summary></summary>
         CRSel = 0xF7,
         /// <summary></summary>
         EXSel = 0xF8,
         /// <summary></summary>
         EREOF = 0xF9,
         /// <summary></summary>
         Play = 0xFA,
         /// <summary></summary>
         Zoom = 0xFB,
         /// <summary></summary>
         Noname = 0xFC,
         /// <summary></summary>
         PA1 = 0xFD,
         /// <summary></summary>
         OEMClear = 0xFE
     }