[Delphi] Kode Virtual Key

Kode Virtual Key merupakan representasi simbolis dari penekanan tombol pada komputer. 

Kode Virtual Key memungkinkan Anda merepresentasikan kode keyboard untuk tombol non-alfanumerik. Windows mendefinisikan nilai khusus untuk setiap tombol keyboard. 

Kode tersebut dapat digunakan untuk merujuk ke penekanan tombol dalam fungsi Windows API atau dalam penanganan event OnKeyUp atau OnKeyDown. 

Sebagian besar kode virtual key ditentukan di unit Windows.

Berikut daftar kode virtual key pada unit Windows:

VK_LBUTTON	Left mouse button
VK_RBUTTON	Right mouse button
VK_CANCEL	Control+Break
VK_MBUTTON	Middle mouse button
VK_XBUTTON1	Left lateral mouse button
VK_XBUTTON2	Right lateral mouse button
VK_BACK	Backspace key
VK_TAB	Tab key
VK_CLEAR	Clear key
VK_RETURN	Enter key
VK_SHIFT	Shift key
VK_CONTROL	Ctrl key
VK_MENU	Alt key
VK_PAUSE	Pause key
VK_CAPITAL	Caps Lock key
VK_KANA	Used with IME
VK_HAGUL	Used with IME
VK_JUNJA	Used with IME
VK_FINAL	Used with IME
VK_HANJA	Used with IME
VK_KANJI	Used with IME
VK_CONVERT	Used with IME
VK_NONCONVERT	Used with IME
VK_ACCEPT	Used with IME
VK_MODECHANGE	Used with IME
VK_ESCAPE	Esc key
VK_SPACE	Space key
VK_PRIOR	Page Up key
VK_NEXT	Page Down key
VK_END	End key
VK_HOME	Home key
VK_LEFT	Left Arrow key
VK_UP	Up Arrow key
VK_RIGHT	Right Arrow key
VK_DOWN	Down Arrow key
VK_SELECT	Select key
VK_PRINT	Print key (keyboard-specific)
VK_EXECUTE	Execute key
VK_SNAPSHOT	Print Screen key
VK_INSERT	Insert key
VK_DELETE	Delete key
VK_HELP	Help key
VK_LWIN	Left Windows key (Microsoft keyboard)
VK_RWIN	Right Windows key (Microsoft keyboard)
VK_APPS	Applications key (Microsoft keyboard)
VK_NUMPAD0	0 key (numeric keypad)
VK_NUMPAD1	1 key (numeric keypad)
VK_NUMPAD2	2 key (numeric keypad)
VK_NUMPAD3	3 key (numeric keypad)
VK_NUMPAD4	4 key (numeric keypad)
VK_NUMPAD5	5 key (numeric keypad)
VK_NUMPAD6	6 key (numeric keypad)
VK_NUMPAD7	7 key (numeric keypad)
VK_NUMPAD8	8 key (numeric keypad)
VK_NUMPAD9	9 key (numeric keypad)
VK_MULTIPLY	Multiply key (numeric keypad)
VK_ADD	Add key (numeric keypad)
VK_SEPARATOR	Separator key (numeric keypad)
VK_SUBTRACT	Subtract key (numeric keypad)
VK_DECIMAL	Decimal key (numeric keypad)
VK_DIVIDE	Divide key (numeric keypad)
VK_F1	F1 key
VK_F2	F2 key
VK_F3	F3 key
VK_F4	F4 key
VK_F5	F5 key
VK_F6	F6 key
VK_F7	F7 key
VK_F8	F8 key
VK_F9	F9 key
VK_F10	F10 key
VK_F11	F11 key
VK_F12	F12 key
VK_F13	F13 key
VK_F14	F14 key
VK_F15	F15 key
VK_F16	F16 key
VK_F17	F17 key
VK_F18	F18 key
VK_F19	F19 key
VK_F20	F20 key
VK_F21	F21 key
VK_F22	F22 key
VK_F23	F23 key
VK_F24	F24 key
VK_NUMLOCK	Num Lock key
VK_SCROLL	Scroll Lock key
VK_LSHIFT	Left Shift key (only used with GetAsyncKeyState and GetKeyState)
VK_RSHIFT	Right Shift key (only used with GetAsyncKeyState and GetKeyState)
VK_LCONTROL	Left Ctrl key (only used with GetAsyncKeyState and GetKeyState)
VK_RCONTROL	Right Ctrl key (only used with GetAsyncKeyState and GetKeyState)
VK_LMENU	Left Alt key (only used with GetAsyncKeyState and GetKeyState)
VK_RMENU	Right Alt key (only used with GetAsyncKeyState and GetKeyState)
VK_BROWSER_BACK	Browser Back key (Windows 2000/XP)
VK_BROWSER_FORWARD	Browser Forward key (Windows 2000/XP)
VK_BROWSER_REFRESH	Browser Refresh key (Windows 2000/XP)
VK_BROWSER_STOP	Browser Stop key (Windows 2000/XP)
VK_BROWSER_SEARCH	Browser Search key (Windows 2000/XP)
VK_BROWSER_FAVORITES	Browser Favorites key (Windows 2000/XP)
VK_BROWSER_HOME	Browser Start and Home key (Windows 2000/XP)
VK_VOLUME_MUTE	Volume Mute key (Windows 2000/XP)
VK_VOLUME_DOWN	Volume Down key (Windows 2000/XP)
VK_VOLUME_UP	Volume Up key (Windows 2000/XP)
VK_MEDIA_NEXT_TRACK	Next Track key (Windows 2000/XP)
VK_MEDIA_PREV_TRACK	Previous Track key (Windows 2000/XP)
VK_MEDIA_STOP	Stop Media key (Windows 2000/XP)
VK_MEDIA_PLAY_PAUSE	Play/Pause Media key (Windows 2000/XP)
VK_LAUNCH_MAIL	Start Mail key (Windows 2000/XP)
VK_LAUNCH_MEDIA_SELECT	Select Media key (Windows 2000/XP)
VK_LAUNCH_APP1	Start Application1 key (Windows 2000/XP)
VK_LAUNCH_APP2	Start Application2 key (Windows 2000/XP)
VK_OEM_1	Used for miscellaneous characters; it can vary by keyboard. For the US standard keyboard, the ';:' key (Windows 2000/XP)
VK_OEM_PLUS	For any country/region, the '+' key (Windows 2000/XP)
VK_OEM_COMMA	For any country/region, the ',' key (Windows 2000/XP)
VK_OEM_MINUS	For any country/region, the '-' key (Windows 2000/XP)
VK_OEM_PERIOD	For any country/region, the '.' key (Windows 2000/XP)
VK_OEM_2	Used for miscellaneous characters; it can vary by keyboard. For the US standard keyboard, the '/?' key (Windows 2000/XP)
VK_OEM_3	Used for miscellaneous characters; it can vary by keyboard. For the US standard keyboard, the '`~' key (Windows 2000/XP)
VK_OEM_4	Used for miscellaneous characters; it can vary by keyboard. For the US standard keyboard, the '[{' key (Windows 2000/XP)
VK_OEM_5	Used for miscellaneous characters; it can vary by keyboard. For the US standard keyboard, the '\|' key (Windows 2000/XP)
VK_OEM_6	Used for miscellaneous characters; it can vary by keyboard. For the US standard keyboard, the ']}' key (Windows 2000/XP)
VK_OEM_7	Used for miscellaneous characters; it can vary by keyboard. For the US standard keyboard, the "' key (Windows 2000/XP)
VK_OEM_8	Used for miscellaneous characters; it can vary by keyboard. (Windows 2000/XP)
VK_OEM_102	Either the angle bracket key or the backslash key on the RT 102-key keyboard (Windows 2000/XP)
VK_PACKET	Used to pass Unicode characters as if they were keystrokes. The VK_PACKET key is the low word of a 32-bit Virtual Key value used for non-keyboard input methods. (Windows 2000/XP)
VK_PROCESSKEY	IME PROCESS key (Windows 95/98/Me, Windows NT 4.0, Windows 2000/XP)
VK_ATTN	Attn key
VK_CRSEL	CrSel key
VK_EXSEL	ExSel key
VK_EREOF	Erase EOF key
VK_PLAY	Play key
VK_ZOOM	Zoom key
VK_NONAME	Reserved for future use
VK_PA1	PA1 key
VK_OEM_CLEAR	Clear key