I cannot remember who I got this list of keycodes off, but I thought everyone would find them very useful.

Virtual-Key Codes

The following table shows the symbolic constant names, hexadecimal values, and keyboard equivalents for the virtual-key codes used by the Microsoft Windows operating system.  

The codes are listed in numeric order.

Symbolic constant name - Value (hexadecimal) - Value (decimal) -  Mouse or keyboard equivalent 

VK_LBUTTON     $01

1  Left mouse button

VK_RBUTTON     $02

2  Right mouse button

VK_CANCEL      $03

3  Control-break processing

VK_MBUTTON    $04

4  Middle mouse button (three-button mouse)

$05-$07

Undefined

VK_BACK

$08 

8  BACKSPACE key

VK_TAB 

$09

9  TAB key

$0A-$0B 

Undefined

VK_CLEAR 

$0C 

12  CLEAR key

VK_RETURN 

$0D 

13  ENTER key

$0E-$0F 

Undefined

VK_SHIFT 

$10 

16  SHIFT key

VK_CONTROL 

$11

17  CTRL key

VK_MENU 

$12 

18  ALT key

VK_PAUSE 

$13 

19  PAUSE key

VK_CAPITAL

$14 

20  CAPS LOCK key

$15-$19 

Reserved for Kanji systems

$1A

26  Undefined

VK_ESCAPE 

$1B 

27  ESC key

$1C-$1F

Reserved for Kanji systems

VK_SPACE 

$20

32  SPACEBAR

VK_PRIOR 

$21 

33  PAGE UP key

VK_NEXT 

$22 

34  PAGE DOWN key

VK_END 

$23

35  END key

VK_HOME 

$24 

36  HOME key

VK_LEFT 

$25 

37  LEFT ARROW key

VK_UP 

$26 

38  UP ARROW key

VK_RIGHT 

$27 

39  RIGHT ARROW key

VK_DOWN 

$28 

40  DOWN ARROW key

VK_SELECT 

$29 

41  SELECT key

VK_PRINT

$2A 

42  [Win32: "Original equipment manufacturer (OEM) specific"]

VK_EXECUTE

$2B 

 43  EXECUTE key

VK_SNAPSHOT

$2C 

44  PRINT SCREEN key for Win 3.0 and later

VK_INSERT 

$2D 

45  INS key

VK_DELETE 

$2E 

46  DEL key

VK_HELP 

$2F 

47  HELP key

{ In Delphi 2, VK_0 thru VK_9 are

not defined: use Ord('0') thru 

Ord('9') }

VK_0 

$30 

48  0 key

VK_1 

$31 

49  1 key

VK_2 

$32 

50  2 key

VK_3 

$33 

51  3 key

VK_4 

$34 

52  4 key

VK_5 

$35 

53  5 key

VK_6 

$36

54  6 key

VK_7 

$37 

55  7 key

VK_8 

$38 

56  8 key

VK_9 

$39 

57  9 key

$3A-$40 

Undefined

{ In Delphi 2, VK_A thru VK_Z are

not defined: use Ord('A') thru 

Ord ('Z') }

VK_A 

$41 

65  A key

VK_B 

$42 

66  B key

VK_C 

$43 

67  C key

VK_D 

$44 

68  D key

VK_E 

$45 

69  E key

VK_F 

$46 

70  F key

VK_G 

$47 

71  G key

VK_H 

$48 

72  H key

VK_I 

$49 

73  I key

VK_J 

$4A 

74  J key

VK_K 

$4B 

75  K key

VK_L 

$4C 

76  L key

VK_M 

$4D 

77  M key

VK_N 

$4E 

78  N key

VK_O 

$4F 

79  O key

VK_P 

$50 

80  P key

VK_Q 

$51 

81  Q key

VK_R 

$52 

82  R key

VK_S 

$53 

83  S key

VK_T 

$54 

84  T key

VK_U 

$55 

85  U key

VK_V 

$56 

86  V key

VK_W 

$57 

87  W key

VK_X 

$58 

88  X key

VK_Y 

$59 

89  Y key

VK_Z 

$5A 

90  Z key

VK_LWIN 

$5B 

91  Left Windows key [Win32: "Undefined"]

VK_RWIN 

$5C 

92  Right Windows key [Win32: "Undefined"]

VK_APPS 

$5D 

93  Application key [Win32: "Undefined"]

$5E-$5F

Undefined

VK_NUMPAD0 

$60 

96  Numeric keypad 0 key

VK_NUMPAD1 

$61 

97  Numeric keypad 1 key

VK_NUMPAD2 

$62 

98  Numeric keypad 2 key

VK_NUMPAD3 

$63 

99  Numeric keypad 3 key

VK_NUMPAD4 

$64 

100  Numeric keypad 4 key

VK_NUMPAD5 

$65 

101  Numeric keypad 5 key

VK_NUMPAD6 

$66 

102  Numeric keypad 6 key

VK_NUMPAD7 

$67 

103  Numeric keypad 7 key

VK_NUMPAD8 

$68 

104  Numeric keypad 8 key

VK_NUMPAD9 

$69 

105  Numeric keypad 9 key

VK_MULTIPLY 

$6A 

106  The Multiply key

VK_ADD 

$6B 

107  Add key

VK_SEPARATOR 

$6C 

108  Separator key

VK_SUBTRACT 

$6D 

109  Subtract key

VK_DECIMAL 

$6E 

110  Decimal key

VK_DIVIDE 

$6F 

111  Divide key

VK_F1 

$70 

112  F1 key

VK_F2 

$71 

113  F2 key

VK_F3 

$72 

114  F3 key

VK_F4 

$73 

115  F4 key

VK_F5 

$74 

116  F5 key

VK_F6 

$75 

117  F6 key

VK_F7 

$76 

118  F7 key

VK_F8 

$77 

119  F8 key

VK_F9 

$78 

120  F9 key

VK_F10 

$79 

121  F10 key

VK_F11 

$7A 

122  F11 key

VK_F12 

$7B 

123  F12 key

$88-$8F 

Unassigned

VK_NUMLOCK 

$90 

144  NUM LOCK key

VK_SCROLL 

$91 

145  SCROLL LOCK key

$92-$99 

Unassigned

VK_LSHIFT 

$A0 

160  Left SHIFT key [Win32: "Unassigned"]

VK_RSHIFT 

$A1 

161  Right SHIFT key [Win32: "Unassigned"]

VK_LCONTROL 

$A2 

162  Left CTRL key [Win32: "Unassigned"]

VK_RCONTROL 

$A3 

163  Right CTRL key [Win32: "Unassigned"]

VK_LMENU 

$A4 

164  Left ALT key [Win32: "Unassigned"]

VK_RMENU 

$A5 

165  Right ALT key [Win32: "Unassigned"]

$A6-$B9 

Unassigned

$BA-$C0 

OEM specific

$C1-$DA 

Unassigned

$DB-$E4 

OEM specific

VK_PROCESSKEY 

$E5 

229  Precedes extended key [Win32: "Unassigned"]

$E6 

OEM specific

$E7-$E8 

Unassigned

$E9-$F5 

OEM specific