Virtual Key List in Windows messages

Vk_lbutton left mouse button 0x01
Vk_rbutton right-click 0x02
Vk_cancel Ctrl + break 0x03
Vk_mbutton, right-click 0x04

Vk_back backspace Key 0x08
Vk_tab Key 0x09

Vk_return enter key 0x0d

Vk_shift Key 0x10
Vk_control ctrl key 0x11
Vk_menu Alt key 0x12
Vk_pause pause Key 0x13
Vk_capital Caps Lock Key 0x14

Vk_escape ESC key 0x1b

Vk_space Space key 0x20
Vk_prior page up key 0x21
Vk_next page down key 0x22
Vk_end Key 0x23
Vk_home Key 0x24
Vk_left left arrow 0x25
Vk_up up arrow 0x26
Vk_right right arrow 0x27
Vk_down arrow 0x28
Vk_snapshot print screen key 0x2c
Vk_insert Insert key 0x2d
Vk_delete key 0x2e

'0'-'9' number 0-9 0x30-0x39
'A'-'Z' letter A-Z 0x41-0x5a

Vk_lwin left winkey (available on 104 keyboard) 0x5b
Vk_rwin right winkey (available on 104 keyboard) 0x5c
Vk_apps appskey (available on 104 keyboard) 0x5d

Vk_numpad0 keypad 0 Key 0x60
Vk_numpad1 keypad 1 Key 0x61
Vk_numpad2 keypad 2 Key 0x62
Vk_numpad3 keypad 3 key 0x63
Vk_numpad4 keypad 4 Key 0x64
Vk_numpad5 keypad 5 Key 0x65
Vk_numpad6 keypad 6 Key 0x66
Vk_numpad7 keypad 7 Key 0x67
Vk_numpad8 keypad 8 keys 0x68
Vk_numpad9 keypad 9 Key 0x69

Vk_f1-vk_f24 function key F1-f24 0x70-0x87

Vk_numlock Num Lock Key 0x90
Vk_scroll scroll Lock Key 0x91

Virtual key in directinput

Dik_0-dik_9 number 0-9
Dik_a-dik_z letter A-z
Dik_f1-dik_f12 function key F1-F12
Dik_back backspace key
Dik_tab key
Dik_return enter key

Dik_lshift left shift key
Dik_rshift right shift key
Left ctrl key of dik_lcontrol
Dik_rcontrol right CTRL
Left Alt key of dik_lmenu
Dik_rmenu right Alt key
Dik_pause pause key
Dik_capital Caps Lock key

Dik_escape ESC key

Dik_space Space key
Dik_prior page up key
Dik_next page down
Dik_end key
Dik_home key
Left arrow of dik_left
Dik_up up arrow
Right arrow of dik_right
Dik_down down arrow
Dik_sysrq sysrq key
Dik_insert key
Dik_delete key

Dik_lwin left winkey (available on 104 keyboard)
Dik_rwin right winkey (available on 104 keyboard)
Dik_apps appskey (available on 104 keyboard)

Dik_numpad0-dik_numpad0 keypad 0-9 Key

Dik_numlock Num Lock key
Dik_scroll scroll Lock key