The Keys enumeration contains codes of keyboard keys.
It is used by the following properties and methods:
IWinApplicationClass.GetAsyncKeyState.
IWinApplicationClass.GetKeyState.
| Value | Brief description |
| 0 | None. There are no pressed keys. |
| 1 | LButton. Left mouse button. |
| 2 | RButton. Right mouse button. |
| 3 | Cancel. Cancel key. |
| 4 | MButton. Middle mouse button (three-button mouse). |
| 5 | XButton1. First mouse button (five-button mouse). |
| 6 | XButton2. Second mouse button (five-button mouse). |
| 8 | Back. BACKSPACE key. |
| 9 | Tab. TAB key. |
| 10 | LineFeed. LINEFEED key. |
| 12 | Clear. Clear key. |
| 13 | Enter. ENTER key. |
| 13 | Return_. Return key. |
| 16 | Shift. SHIFT key. |
| 16 | ShiftKey |
| 17 | Control |
| 17 | ControlKey. CTRL key. |
| 18 | Alt. ALT modifier key. |
| 18 | Menu. ALT key. |
| 19 | Pause. Pause key. |
| 20 | Capital. CAPS LOCK key. |
| 20 | CapsLock. CAPS LOCK key. |
| 21 | HanguelMode. IME Hanguel mode key (it is supported for compatibility; use HangulMode key). |
| 21 | HangulMode. IME Hangul mode key. |
| 21 | KanaMode. IME Kana mode key. |
| 23 | JunjaMode. IME Junja mode key. |
| 24 | FinalMode. IME final mode key. |
| 25 | HanjaMode. IME Hanja mode key. |
| 25 | KanjiMode. IME Kanji mode key. |
| 27 | Escape. ESC key. |
| 28 | IMEConvert. IME conversion key. |
| 29 | IMENonconvert. IME key without conversion. |
| 30 | IMEAceept. IME accept key. |
| 31 | IMEModeChange. IME mode change key. |
| 32 | Space. Space key. |
| 33 | PageUp. PAGE UP key. |
| 33 | Prior. PAGE UP key. |
| 34 | Next. PAGE DOWN key. |
| 34 | PageDown. PAGE DOWN key. |
| 35 | End_. END key. |
| 36 | Home. Home page key. |
| 37 | Left. Left arrow key. |
| 38 | Up. Up arrow key. |
| 39 | Right. Right arrow key. |
| 40 | Down. Down arrow key. |
| 41 | Select_. Select key. |
| 42 | Print. Print key. |
| 43 | Execute. Execute key. |
| 44 | PrintScreen. PRINT SCREEN key. |
| 44 | Snapshot |
| 45 | Insert. INS key. |
| 46 | Delete. DEL key. |
| 47 | Help. Help key. |
| 48 | D0. 0 key. |
| 49 | D1. 1 key. |
| 50 | D2. 2 key. |
| 51 | D3. 3 key. |
| 52 | D4. 4 key. |
| 53 | D5. 5 key. |
| 54 | D6. 6 key. |
| 55 | D7. 7 key. |
| 56 | D8. 8 key. |
| 57 | D9. 9 key. |
| 65 | A |
| 66 | B |
| 67 | C |
| 68 | D |
| 69 | E |
| 70 | F |
| 71 | G |
| 72 | H |
| 73 | I |
| 74 | J |
| 75 | K |
| 76 | L |
| 77 | M |
| 78 | N |
| 79 | O |
| 80 | P |
| 81 | Q |
| 82 | R |
| 83 | S |
| 84 | T |
| 85 | U |
| 86 | V |
| 87 | W |
| 88 | X |
| 89 | Y |
| 90 | Z |
| 91 | LWin. Left key with the Windows emblem (Microsoft Natural keyboard). |
| 92 | RWin. Right key with the Windows emblem (Microsoft Natural keyboard). |
| 93 | Apps. Application key (Microsoft Natural keyboard). |
| 96 | NumPad0. 0 key on the numeric keypad. |
| 97 | NumPad1. 1 key on the numeric keypad. |
| 98 | NumPad2. 2 key on the numeric keypad. |
| 99 | NumPad3. 3 key on the numeric keypad. |
| 100 | NumPad4. 4 key on the numeric keypad. |
| 101 | NumPad5. 5 key on the numeric keypad. |
| 102 | NumPad6. 6 key on the numeric keypad. |
| 103 | NumPad7. 7 key on the numeric keypad. |
| 104 | NumPad8. 8 key on the numeric keypad. |
| 105 | NumPad9. 9 key on the numeric keypad. |
| 106 | Multiply. Multiply key. |
| 107 | Add. Add key. |
| 108 | Separator. Separator key. |
| 109 | Subtract. Subtract key. |
| 110 | Decimal. Decimal key. |
| 111 | Divide. Divide key. |
| 112 | F1. F1 key. |
| 113 | F2. F2 key. |
| 114 | F3. F3 key. |
| 115 | F4. F4 key. |
| 116 | F5. F5 key. |
| 117 | F6. F6 key. |
| 118 | F7. F7 key. |
| 119 | F8. F8 key. |
| 120 | F9. F9 key. |
| 121 | F10. F10 key. |
| 122 | F11. F11 key. |
| 123 | F12. F12 key. |
| 124 | F13. F13 key. |
| 125 | F14. F14 key. |
| 126 | F15. F15 key. |
| 127 | F16. F16 key. |
| 128 | F17. F17 key. |
| 129 | F18. F18 key. |
| 130 | F19. F19 key. |
| 131 | F20. F20 key. |
| 132 | F21. F21 key. |
| 133 | F22. F22 key. |
| 134 | F23. F23 key. |
| 135 | F24. F24 key. |
| 144 | NumLock. NUM LOCK key. |
| 145 | Scroll. SCROLL LOCK key. |
| 160 | LShiftKey. Left SHIFT key. |
| 161 | RShiftKey. Right SHIFT key. |
| 162 | LControlKey. Left CTRL key. |
| 163 | RControlKey. Right CTRL key. |
| 164 | LMenu. ALT left key. |
| 165 | RMenu. ALT right key. |
| 166 | BrowserBack. Browser back key (Windows 2000 or later release). |
| 167 | BrowserForward. Browser forward key (Windows 2000 or later release). |
| 168 | BrowserRefresh. Browser refresh key (Windows 2000 or later release). |
| 169 | BrowserStop. Browser stop key (Windows 2000 or later release). |
| 170 | BrowserSearch. Browser search key (Windows 2000 or later release). |
| 171 | BrowserFavorites. Browser favorites key (Windows 2000 or later release). |
| 172 | BrowserHome. Browser home key (Windows 2000 or later release). |
| 173 | VolumeMute. Volume mute key (Windows 2000 or later release). |
| 174 | VolumeDown. Volume down key (Windows 2000 or later release). |
| 175 | VolumeUp. Volume up key (Windows 2000 or later release). |
| 176 | MediaNextTrack. Media next track key (Windows 2000 or later release). |
| 177 | MediaPreviousTrack. Media previous track key (Windows 2000 or later release). |
| 178 | MediaStop. Media stop key (Windows 2000 or later release). |
| 179 | MediaPlayPause. Media play pause key (Windows 2000 or later release). |
| 180 | LaunchMail. Launch mail key (Windows 2000 or later release). |
| 181 | SelectMedia. Select media key (Windows 2000 or later release). |
| 182 | LaunchApplication1. Launch application1 key (Windows 2000 or later release). |
| 183 | LaunchApplication2. Launch application2 key (Windows 2000 or later release). |
| 186 | OemSemicolon. OEM semicolon key on the standard USA keyboard (Windows 2000 or later release). |
| 187 | Oemplus. OEM plus key on the keyboard of any country (Windows 2000 or later release). |
| 188 | Oemcomma. OEM comma key on the keyboard of any country (Windows 2000 or later release). |
| 189 | OemMinus. OEM minus key on the keyboard of any country (Windows 2000 or later release). |
| 190 | OemPeriod. OEM point key on the keyboard of any country or region (Windows 2000 or later release). |
| 191 | OemQuestion. OEM question key on the standard USA keyboard (Windows 2000 or later release). |
| 192 | Oemtilde. OEM tilde key on the standard USA keyboard (Windows 2000 or later release). |
| 219 | OemOpenBrackets. OEM open brackets key on the standard USA keyboard (Windows 2000 or later release). |
| 220 | OemPipe. OEM pipe key on the standard USA keyboard (Windows 2000 or later release). |
| 221 | OemCloseBrackets. OEM close brackets key on the standard USA keyboard (Windows 2000 or later release). |
| 222 | OemQuotes. OEM quotes key on the standard USA keyboard (Windows 2000 or later release). |
| 223 | Oem8. For OEM. |
| 226 | OemBackslash. OEM angle bracket key or backslash on the RT keyboard that has 102 keys (Windows 2000 or later release). |
| 229 | ProcessKey. Process key. |
| 246 | Attn. ATTN key. |
| 247 | Crsel. CRSEL key. |
| 248 | Exsel. EXSEL key. |
| 249 | EraseEof. ERASE EOF key. |
| 250 | Play. Play key. |
| 251 | Zoom. Zoom key. |
| 252 | NoName. Constant reserved for future. |
| 253 | Pa1. PA1 key. |
| 254 | OemClear. Clear key. |
| 65535 | KeyCode. Bit-by-bit mask for extracting the key code from the key value. |
| -65536 | Modifiers. Bit-by-bit mask for extracting the modifiers from the key value. |
See also: