ASCII码表，键盘按键码表，虚拟键盘按键码表-优快云博客

本文详细介绍了ASCII码表及其对应的控制字符，并列举了键盘上各按键的虚拟键码及对应的功能说明，有助于理解计算机如何处理文本输入。

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ASCII码表

ASCII值	控制字符	ASCII值	控制字符	ASCII值	控制字符	ASCII值	控制字符
0	NUT	32	(space)	64	@	96	、
1	SOH	33	！	65	A	97	a
2	STX	34	”	66	B	98	b
3	ETX	35	#	67	C	99	c
4	EOT	36	$	68	D	100	d
5	ENQ	37	%	69	E	101	e
6	ACK	38	&	70	F	102	f
7	BEL	39	,	71	G	103	g
8	BS	40	(	72	H	104	h
9	HT	41	)	73	I	105	i
10	LF	42	*	74	J	106	j
11	VT	43	+	75	K	107	k
12	FF	44	,	76	L	108	l
13	CR	45	-	77	M	109	m
14	SO	46	.	78	N	110	n
15	SI	47	/	79	O	111	o
16	DLE	48	0	80	P	112	p
17	DCI	49	1	81	Q	113	q
18	DC2	50	2	82	R	114	r
19	DC3	51	3	83	X	115	s
20	DC4	52	4	84	T	116	t
21	NAK	53	5	85	U	117	u
22	SYN	54	6	86	V	118	v
23	TB	55	7	87	W	119	w
24	CAN	56	8	88	X	120	x
25	EM	57	9	89	Y	121	y
26	SUB	58	:	90	Z	122	z
27	ESC	59	;	91	[	123	{
28	FS	60	<	92	\	124	\|
29	GS	61	=	93	]	125	}
30	RS	62	>	94	^	126	~
31	US	63	?	95	__	127	DEL

解释:

NUL	VT垂直制表	SYN空转同步
SOH标题开始	FF走纸控制	ETB信息组传送结束
STX正文开始	CR回车	CAN作废
ETX正文结束	SO移位输出	EM纸尽
EOY传输结束	SI移位输入	SUB换置
ENQ询问字符	DLE空格	ESC换码
ACK承认	DC1设备控制1	FS文字分隔符
BEL报警	DC2设备控制2	GS组分隔符
BS退一格	DC3设备控制3	RS记录分隔符
HT横向列表	DC4设备控制4	US单元分隔符
LF换行	NAK否定	DEL删除

键盘常用ASCII码

ESC键VK_ESCAPE(27)
回车键：VK_RETURN(13)
TAB键：VK_TAB(9)
CapsLock键：VK_CAPITAL(20)
Shift键：VK_SHIFT($10)
Ctrl键：VK_CONTROL(17)
Alt键：VK_MENU(18)
空格键：VK_SPACE($20/32)
退格键：VK_BACK(8)
左徽标键：VK_LWIN(91)
右徽标键：VK_LWIN(92)
鼠标右键快捷键：VK_APPS(93)

Insert键：VK_INSERT(45)
Home键：VK_HOME(36)
PageUp：VK_PRIOR(33)
PageDown：VK_NEXT(34)
End键：VK_END(35)
Delete键：VK_DELETE(46)

方向键(←)：VK_LEFT(37)
方向键(↑)：VK_UP(38)
方向键(→)：VK_RIGHT(39)
方向键(↓)：VK_DOWN(40)

F1键：VK_F1(112)
F2键：VK_F2(113)
F3键：VK_F3(114)
F4键：VK_F4(115)
F5键：VK_F5(116)
F6键：VK_F6(117)
F7键：VK_F7(118)
F8键：VK_F8(119)
F9键：VK_F9(120)
F10键：VK_F10(121)
F11键：VK_F11(122)
F12键：VK_F12(123)

NumLock键：VK_NUMLOCK(144)
小键盘0：VK_NUMPAD0(96)
小键盘1：VK_NUMPAD0(97)
小键盘2：VK_NUMPAD0(98)
小键盘3：VK_NUMPAD0(99)
小键盘4：VK_NUMPAD0(100)
小键盘5：VK_NUMPAD0(101)
小键盘6：VK_NUMPAD0(102)
小键盘7：VK_NUMPAD0(103)
小键盘8：VK_NUMPAD0(104)
小键盘9：VK_NUMPAD0(105)
小键盘.：VK_DECIMAL(110)
小键盘*：VK_MULTIPLY(106)
小键盘+：VK_MULTIPLY(107)
小键盘-：VK_SUBTRACT(109)
小键盘/：VK_DIVIDE(111)

PauseBreak键：VK_PAUSE(19)
ScrollLock键：VK_SCROLL(145)

更详细:

常量名称十六位值十位值鼠标或按钮的值

VK_LBUTTON 1 1 鼠标左键钮
VK_RBUTTON 2 2 鼠标右键钮
VK_CANCEL 3 3 Control-break执行
VK_MBUTTON 4 4 鼠标中键钮
05-07 05-07 未定义
VK_BACK 8 8 Backspace键
VK_TAB 9 9 Tab键
0A-0B 10-11 未定义
VK_CLEAR 0C 12 Clear键
VK_RETURN 0D 13 Enter键
0E-0F 14-15 未定义
VK_SHIFT 10 16 Shift键
VK_CONTROL 11 17 Ctrl键
VK_MENU 12 18 Alt键
VK_PAUSE 13 19 Pause键
VK_CAPITAL 14 20 Caps Lock键
15-19 21-25 保留给Kanji系统使用
1A 26 未定义
VK_ESCAPE 1B 27 Esc键
1C-1F 28-31 保留给Kanji系统使用
VK_SPACE 20 32 SpaceBar键
VK_PRIOR 21 33 Page Up键
VK_NEXT 22 34 Page Down键
VK_END 23 35 End键
VK_HOME 24 36 Home键
VK_LEFT 25 37 Left Arrow键
VK_UP 26 38 Up Arrow键
VK_RIGHT 27 39 Right Arrow键
VK_DOWN 28 40 Down Arrow键
VK_SELECT 29 41 Select键
2A 42 OEM自订使用
VK_EXECUTE 2B 43 Execute键
VK_SNAPSHOT 2C 44 Print Screen键
VK_INSERT 2D 45 Ins键
VK_DELETE 2E 46 Del键
VK_HELP 2F 47 Help键
VK_0 30 48 ０键
VK_1 31 49 １键
VK_2 32 50 ２键
VK_3 33 51 ３键
VK_4 34 52 ４键
VK_5 35 53 ５键
VK_6 36 54 ６键
VK_7 37 55 ７键
VK_8 38 56 ８键
VK_9 39 57 ９键
3A-40 58-64 未定义
VK_A 41 65 Ａ键
VK_B 42 66 Ｂ键
VK_C 43 67 Ｃ键
VK_D 44 68 Ｄ键
VK_E 45 69 Ｅ键
VK_F 46 70 Ｆ键
VK_G 47 71 Ｇ键
VK_H 48 72 Ｈ键
VK_I 49 73 Ｉ键
VK_J 4A 74 Ｊ键
VK_K 4B 75 Ｋ键
VK_L 4C 76 Ｌ键
VK_M 4D 77 Ｍ键
VK_N 4E 78 Ｎ键
VK_O 4F 79 Ｏ键
VK_P 50 80 Ｐ键
VK_Q 51 81 Ｑ键
VK_R 52 82 Ｒ键
VK_S 53 83 Ｓ键
VK_T 54 84 Ｔ键
VK_U 55 85 Ｕ键
VK_V 56 86 Ｖ键
VK_W 57 87 Ｗ键
VK_X 58 88 Ｘ键
VK_Y 59 89 Ｙ键
VK_Z 5A 90 Ｚ键
5B-5F 91-95 未定义
VK_NUMPAD0 60 96 数字键０键
VK_NUMPAD1 61 97 数字键１键
VK_NUMPAD2 62 98 数字键２键
VK_NUMPAD3 63 99 数字键３键
VK_NUMPAD4 64 100 数字键４键
VK_NUMPAD5 65 101 数字键５键
VK_NUMPAD6 66 102 数字键６键
VK_NUMPAD7 67 103 数字键７键
VK_NUMPAD8 68 104 数字键８键
VK_NUMPAD9 69 105 数字键９键
VK_MULTIPLY 6A 106 ＊键
VK_ADD 6B 107 ＋键
VK_SEPARATOR 6C 108 Separator键
VK_SUBTRACT 6D 109 －键
VK_DECIMAL 6E 110 ．键
VK_DIVIDE 6F 111 ／键
VK_F1 70 112 F1键
VK_F2 71 113 F2键
VK_F3 72 114 F3键
VK_F4 73 115 F4键
VK_F5 74 116 F5键
VK_F6 75 117 F6键
VK_F7 76 118 F7键
VK_F8 77 119 F8键
VK_F9 78 120 F9键
VK_F10 79 121 F10键
VK_F11 7A 122 F11键
VK_F12 7B 123 F12键
VK_F13 7C 124 F13键
VK_F14 7D 125 F14键
VK_F15 7E 126 F15键
VK_F16 7F 127 F16键
VK_F17 80 128 F17键
VK_F18 81 129 F18键
VK_F19 82 130 F19键
VK_F20 83 131 F20键
VK_F21 84 132 F21键
VK_F22 85 133 F22键
VK_F23 86 134 F23键
VK_F24 87 135 F24键
88-8F 136-143 未指定
VK_NUMLOCK 90 144 Num Lock键
VK_SCROLL 91 145 Scroll Lock键
92-B9 146-185 未指定
BA-C0 186-192 OEM自订
C1-DA 193-218 未指定
DB-E4 219-228 OEM自订
E5 229 未指定
E6 230 OEM自订
E7-E8 231-232 未指定
E9-F5 233-245 OEM自订
F6-FE 246-254 未指定

Windows 使用的256个虚拟键码

Public Const VK_LBUTTON = &H1
Public Const VK_RBUTTON = &H2
Public Const VK_CANCEL = &H3
Public Const VK_MBUTTON = &H4
Public Const VK_BACK = &H8
Public Const VK_TAB = &H9
Public Const VK_CLEAR = &HC
Public Const VK_RETURN = &HD
Public Const VK_SHIFT = &H10
Public Const VK_CONTROL = &H11
Public Const VK_MENU = &H12
Public Const VK_PAUSE = &H13
Public Const VK_CAPITAL = &H14
Public Const VK_ESCAPE = &H1B
Public Const VK_SPACE = &H20
Public Const VK_PRIOR = &H21
Public Const VK_NEXT = &H22
Public Const VK_END = &H23
Public Const VK_HOME = &H24
Public Const VK_LEFT = &H25
Public Const VK_UP = &H26
Public Const VK_RIGHT = &H27
Public Const VK_DOWN = &H28
Public Const VK_Select = &H29
Public Const VK_PRINT = &H2A
Public Const VK_EXECUTE = &H2B
Public Const VK_SNAPSHOT = &H2C
Public Const VK_Insert = &H2D
Public Const VK_Delete = &H2E
Public Const VK_HELP = &H2F
Public Const VK_0 = &H30
Public Const VK_1 = &H31
Public Const VK_2 = &H32
Public Const VK_3 = &H33
Public Const VK_4 = &H34
Public Const VK_5 = &H35
Public Const VK_6 = &H36
Public Const VK_7 = &H37
Public Const VK_8 = &H38
Public Const VK_9 = &H39
Public Const VK_A = &H41
Public Const VK_B = &H42
Public Const VK_C = &H43
Public Const VK_D = &H44
Public Const VK_E = &H45
Public Const VK_F = &H46
Public Const VK_G = &H47
Public Const VK_H = &H48
Public Const VK_I = &H49
Public Const VK_J = &H4A
Public Const VK_K = &H4B
Public Const VK_L = &H4C
Public Const VK_M = &H4D
Public Const VK_N = &H4E
Public Const VK_O = &H4F
Public Const VK_P = &H50
Public Const VK_Q = &H51
Public Const VK_R = &H52
Public Const VK_S = &H53
Public Const VK_T = &H54
Public Const VK_U = &H55
Public Const VK_V = &H56
Public Const VK_W = &H57
Public Const VK_X = &H58
Public Const VK_Y = &H59
Public Const VK_Z = &H5A
Public Const VK_STARTKEY = &H5B
Public Const VK_CONTEXTKEY = &H5D
Public Const VK_NUMPAD0 = &H60
Public Const VK_NUMPAD1 = &H61
Public Const VK_NUMPAD2 = &H62
Public Const VK_NUMPAD3 = &H63
Public Const VK_NUMPAD4 = &H64
Public Const VK_NUMPAD5 = &H65
Public Const VK_NUMPAD6 = &H66
Public Const VK_NUMPAD7 = &H67
Public Const VK_NUMPAD8 = &H68
Public Const VK_NUMPAD9 = &H69
Public Const VK_MULTIPLY = &H6A
Public Const VK_ADD = &H6B
Public Const VK_SEPARATOR = &H6C
Public Const VK_SUBTRACT = &H6D
Public Const VK_DECIMAL = &H6E
Public Const VK_DIVIDE = &H6F
Public Const VK_F1 = &H70
Public Const VK_F2 = &H71
Public Const VK_F3 = &H72
Public Const VK_F4 = &H73
Public Const VK_F5 = &H74
Public Const VK_F6 = &H75
Public Const VK_F7 = &H76
Public Const VK_F8 = &H77
Public Const VK_F9 = &H78
Public Const VK_F10 = &H79
Public Const VK_F11 = &H7A
Public Const VK_F12 = &H7B
Public Const VK_F13 = &H7C
Public Const VK_F14 = &H7D
Public Const VK_F15 = &H7E
Public Const VK_F16 = &H7F
Public Const VK_F17 = &H80
Public Const VK_F18 = &H81
Public Const VK_F19 = &H82
Public Const VK_F20 = &H83
Public Const VK_F21 = &H84
Public Const VK_F22 = &H85
Public Const VK_F23 = &H86
Public Const VK_F24 = &H87
Public Const VK_NUMLOCK = &H90
Public Const VK_OEM_SCROLL = &H91
Public Const VK_OEM_1 = &HBA
Public Const VK_OEM_PLUS = &HBB
Public Const VK_OEM_COMMA = &HBC
Public Const VK_OEM_MINUS = &HBD
Public Const VK_OEM_PERIOD = &HBE
Public Const VK_OEM_2 = &HBF
Public Const VK_OEM_3 = &HC0
Public Const VK_OEM_4 = &HDB
Public Const VK_OEM_5 = &HDC
Public Const VK_OEM_6 = &HDD
Public Const VK_OEM_7 = &HDE
Public Const VK_OEM_8 = &HDF
Public Const VK_ICO_F17 = &HE0
Public Const VK_ICO_F18 = &HE1
Public Const VK_OEM102 = &HE2
Public Const VK_ICO_HELP = &HE3
Public Const VK_ICO_00 = &HE4
Public Const VK_ICO_CLEAR = &HE6
Public Const VK_OEM_RESET = &HE9
Public Const VK_OEM_JUMP = &HEA
Public Const VK_OEM_PA1 = &HEB
Public Const VK_OEM_PA2 = &HEC
Public Const VK_OEM_PA3 = &HED
Public Const VK_OEM_WSCTRL = &HEE
Public Const VK_OEM_CUSEL = &HEF
Public Const VK_OEM_ATTN = &HF0
Public Const VK_OEM_FINNISH = &HF1
Public Const VK_OEM_COPY = &HF2
Public Const VK_OEM_AUTO = &HF3
Public Const VK_OEM_ENLW = &HF4
Public Const VK_OEM_BACKTAB = &HF5
Public Const VK_ATTN = &HF6
Public Const VK_CRSEL = &HF7
Public Const VK_EXSEL = &HF8
Public Const VK_EREOF = &HF9
Public Const VK_PLAY = &HFA
Public Const VK_ZOOM = &HFB
Public Const VK_NONAME = &HFC
Public Const VK_PA1 = &HFD
Public Const VK_OEM_CLEAR = &HFE