VB键盘字符代码

第0～32号及第127号(共34个) 是控制字符或通讯专用字符，如控制符：LF （换行）、CR （回车）、FF （换页）、DEL （删除）、BEL （振铃）等；通讯专用字符：SOH （文头）、EOT （文尾）、ACK （确认）等；第33～126号(共94个) 是字符，其中第48～57号为0～9十个阿拉伯数字；65～90号为26个大写英文字母，97～122号为26个小写英文字母，其余为一些标点符号、运算符号等。注意：在计算机的存储单元中，一个ASCII 码值占一个字节(8个二进制位) ，其最高位(b7)用作奇偶校验位。所谓奇偶校验，是指在代码传送过程中用来检验是否出现错误的一种方法，一般分奇校验和偶校验两种。奇校验规定：正确的代码一个字节中1的个数必须是奇数，若非奇数，则在最高位b7添1；偶校验规定：正确的代码一个字节中1的个数必须是偶数，若非偶数，则在最高位b7添1。

为了便于查询，以下列出ASCII 码表：常用ASCII 码对照表

第128～255号为扩展字符（不常用），如需要请下载：完整的8位ASCII 字符表

keycode 是键盘上每一个按键对应的码 keycode 如下： keycode 0 = keycode 1 = keycode 2 = keycode 3 = keycode 4 = keycode 5 = keycode 6 = keycode 7 =

keycode 8 = BackSpace BackSpace keycode 9 = Tab Tab keycode 10 = keycode 11 =

keycode 12 = Clear keycode 13 = Enter keycode 14 = keycode 15 =

keycode 16 = Shift_L keycode 17 = Control_L keycode 18 = Alt_L keycode 19 = Pause keycode 20 = Caps_Lock keycode 21 = keycode 22 = keycode 23 = keycode 24 = keycode 25 = keycode 26 =

keycode 27 = Escape Escape keycode 28 = keycode 29 = keycode 30 = keycode 31 =

keycode 32 = space space keycode 33 = Prior keycode 34 = Next keycode 35 = End keycode 36 = Home keycode 37 = Left keycode 38 = Up keycode 39 = Right keycode 40 = Down keycode 41 = Select

keycode 43 = Execute keycode 44 =

keycode 45 = Insert keycode 46 = Delete keycode 47 = Help

keycode 48 = 0 equal braceright keycode 49 = 1 exclam onesuperior keycode 50 = 2 quotedbl twosuperior keycode 51 = 3 section threesuperior keycode 52 = 4 dollar keycode 53 = 5 percent keycode 54 = 6 ampersand keycode 55 = 7 slash braceleft

keycode 56 = 8 parenleft bracketleft keycode 57 = 9 parenright bracketright keycode 58 = keycode 59 = keycode 60 = keycode 61 = keycode 62 = keycode 63 = keycode 64 = keycode 65 = a A keycode 66 = b B keycode 67 = c C keycode 68 = d D

keycode 69 = e E EuroSign keycode 70 = f F keycode 71 = g G keycode 72 = h H keycode 73 = i I keycode 74 = j J keycode 75 = k K keycode 76 = l L

keycode 77 = m M mu keycode 78 = n N keycode 79 = o O keycode 80 = p P keycode 81 = q Q at keycode 82 = r R keycode 83 = s S keycode 84 = t T keycode 85 = u U

keycode 87 = w W keycode 88 = x X keycode 89 = y Y keycode 90 = z Z keycode 91 = keycode 92 = keycode 93 = keycode 94 = keycode 95 =

keycode 96 = KP_0 KP_0 keycode 97 = KP_1 KP_1 keycode 98 = KP_2 KP_2 keycode 99 = KP_3 KP_3 keycode 100 = KP_4 KP_4 keycode 101 = KP_5 KP_5 keycode 102 = KP_6 KP_6 keycode 103 = KP_7 KP_7 keycode 104 = KP_8 KP_8 keycode 105 = KP_9 KP_9

keycode 106 = KP_Multiply KP_Multiply keycode 107 = KP_Add KP_Add

keycode 108 = KP_Separator KP_Separator keycode 109 = KP_Subtract KP_Subtract keycode 110 = KP_Decimal KP_Decimal keycode 111 = KP_Divide KP_Divide keycode 112 = F1 keycode 113 = F2 keycode 114 = F3 keycode 115 = F4 keycode 116 = F5 keycode 117 = F6 keycode 118 = F7 keycode 119 = F8 keycode 120 = F9 keycode 121 = F10 keycode 122 = F11 keycode 123 = F12 keycode 124 = F13 keycode 125 = F14 keycode 126 = F15 keycode 127 = F16 keycode 128 = F17 keycode 129 = F18

keycode 131 = F20 keycode 132 = F21 keycode 133 = F22 keycode 134 = F23 keycode 135 = F24

keycode 136 = Num_Lock keycode 137 = Scroll_Lock keycode 138 = keycode 139 = keycode 140 = keycode 141 = keycode 142 = keycode 143 = keycode 144 = keycode 145 = keycode 146 = keycode 147 = keycode 148 = keycode 149 = keycode 150 = keycode 151 = keycode 152 = keycode 153 = keycode 154 = keycode 155 = keycode 156 = keycode 157 = keycode 158 = keycode 159 = keycode 160 = keycode 161 = keycode 162 = keycode 163 = keycode 164 = keycode 165 = keycode 166 = keycode 167 = keycode 168 = keycode 169 = keycode 170 = keycode 171 = keycode 172 = keycode 173 =

keycode 174 = keycode 175 = keycode 176 = keycode 177 = keycode 178 = keycode 179 = keycode 180 = keycode 181 = keycode 182 = keycode 183 = keycode 184 = keycode 185 = keycode 186 =

keycode 187 = acute grave

keycode 188 = comma semicolon keycode 189 = minus underscore keycode 190 = period colon keycode 191 =

keycode 192 = numbersign apostrophe keycode 193 = keycode 194 = keycode 195 = keycode 196 = keycode 197 = keycode 198 = keycode 199 = keycode 200 = keycode 201 = keycode 202 = keycode 203 = keycode 204 = keycode 205 = keycode 206 = keycode 207 = keycode 208 = keycode 209 =

keycode 210 = plusminus hyphen macron keycode 211 =

keycode 212 = copyright registered

keycode 213 = guillemotleft guillemotright keycode 214 = masculine ordfeminine keycode 215 = ae AE keycode 216 = cent yen

keycode 217 = questiondown exclamdown

keycode 218 = onequarter onehalf threequarters keycode 219 =

keycode 220 = less greater bar

keycode 221 = plus asterisk asciitilde keycode 222 = keycode 223 = keycode 224 = keycode 225 = keycode 226 =

keycode 227 = multiply division

keycode 228 = acircumflex Acircumflex keycode 229 = ecircumflex Ecircumflex keycode 230 = icircumflex Icircumflex keycode 231 = ocircumflex Ocircumflex keycode 232 = ucircumflex Ucircumflex keycode 233 = ntilde Ntilde keycode 234 = yacute Yacute keycode 235 = oslash Ooblique keycode 236 = aring Aring keycode 237 = ccedilla Ccedilla keycode 238 = thorn THORN keycode 239 = eth ETH

keycode 240 = diaeresis cedilla currency keycode 241 = agrave Agrave atilde Atilde keycode 242 = egrave Egrave keycode 243 = igrave Igrave

keycode 244 = ograve Ograve otilde Otilde keycode 245 = ugrave Ugrave

keycode 246 = adiaeresis Adiaeresis keycode 247 = ediaeresis Ediaeresis keycode 248 = idiaeresis Idiaeresis keycode 249 = odiaeresis Odiaeresis keycode 250 = udiaeresis Udiaeresis keycode 251 = ssharp question backslash keycode 252 = asciicircum degree keycode 253 = 3 sterling keycode 254 = Mode_switch