<html><head></head><body οnkeyup="window.alert(showKeyName(event))">按键测试，支持像 Ctrl+Alt+Shift+T 的组合键（注：非浏览器热键）<script type="text/javascript">function showKeyName(e){var keyName;switch(e.keyCode){case 8:keyName = e.keyCode+"[退格]";break;case 9:keyName = e.keyCode+"[Tab]";break;case 13:keyName = e.keyCode+"[Enter]";break;case 16:keyName = e.keyCode+"[Shift]";break;case 17:keyName = e.keyCode+"[Ctrl]";break;case 18:keyName = e.keyCode+"[Alt]";break;case 19:keyName = e.keyCode+"[PauseBreak]";break;case 20:keyName = e.keyCode+"[Caps Lock]";break;case 27:keyName = e.keyCode+"[Esc]";break;case 32:keyName = e.keyCode+"[空格]";break;case 33:keyName = e.keyCode+"[PageUp]";break;case 34:keyName = e.keyCode+"[PageDown]";break;case 35:keyName = e.keyCode+"[End]";break;case 36:keyName = e.keyCode+"[Home]";break;case 37:keyName = e.keyCode+"[方向键左]";break;case 38:keyName = e.keyCode+"[方向键上]";break;case 39:keyName = e.keyCode+"[方向键右]";break;case 40:keyName = e.keyCode+"[方向键下]";break;case 45:keyName = e.keyCode+"[Insert]";break;case 46:keyName = e.keyCode+"[Delete]";break;case 91:keyName = e.keyCode+"[左Win]";break;case 92:keyName = e.keyCode+"[右Win]";break;case 93:keyName = e.keyCode+"[快捷菜单键]";break;case 95:keyName = e.keyCode+"[Sleep]";break;case 96:keyName = e.keyCode+"[小键盘区0]";break;case 97:keyName = e.keyCode+"[小键盘区1]";break;case 98:keyName = e.keyCode+"[小键盘区2]";break;case 99:keyName = e.keyCode+"[小键盘区3]";break;case 100:keyName = e.keyCode+"[小键盘区4]";break;case 101:keyName = e.keyCode+"[小键盘区5]";break;case 102:keyName = e.keyCode+"[小键盘区6]";break;case 103:keyName = e.keyCode+"[小键盘区7]";break;case 104:keyName = e.keyCode+"[小键盘区8]";break;case 105:keyName = e.keyCode+"[小键盘区9]";break;case 106:keyName = e.keyCode+"[*]";break;case 107:keyName = e.keyCode+"[+]";break;case 109:keyName = e.keyCode+"[-]";break;case 110:keyName = e.keyCode+"[.]";break;case 111:keyName = e.keyCode+"[/]";break;case 112:keyName = e.keyCode+"[F1]";break;case 113:keyName = e.keyCode+"[F2]";break;case 114:keyName = e.keyCode+"[F3]";break;case 115:keyName = e.keyCode+"[F4]";break;case 116:keyName = e.keyCode+"[F5]";break;case 117:keyName = e.keyCode+"[F6]";break;case 118:keyName = e.keyCode+"[F7]";break;case 119:keyName = e.keyCode+"[F8]";break;case 120:keyName = e.keyCode+"[F9]";break;case 121:keyName = e.keyCode+"[F10]";break;case 122:keyName = e.keyCode+"[F11]";break;case 123:keyName = e.keyCode+"[F12]";break;case 144:keyName = e.keyCode+"[NumLock]";break;case 145:keyName = e.keyCode+"[ScrollLock]";break;case 186:keyName = e.keyCode+"[;]";break;case 187:keyName = e.keyCode+"[=]";break;case 188:keyName = e.keyCode+"[,]";break;case 189:keyName = e.keyCode+"[-]";break;case 190:keyName = e.keyCode+"[.]";break;case 191:keyName = e.keyCode+"[/]";break;case 192:keyName = e.keyCode+"[`]";break;case 219:keyName = e.keyCode+"[[]";break;case 220:keyName = e.keyCode+"[\\]";break;case 221:keyName = e.keyCode+"[]]";break;case 222:keyName = e.keyCode+"[']";break;//case 255:keyName = e.keyCode+"[Power]";break;case 255:keyName = e.keyCode+"[Wake]";break;default:keyName = e.keyCode+"[" + String.fromCharCode(e.keyCode) + "]";break;}if((e.shiftKey)&&(e.keyCode!=16)){keyName = e.keyCode+"[Shift] + " + keyName;}if((e.altKey)&&(e.keyCode!=18)){keyName = e.keyCode+"[Alt] + " + keyName;}if((e.ctrlKey)&&(e.keyCode!=17)){keyName = e.keyCode+"[Ctrl] + " + keyName;}return keyName;}</script></body></html>
<script language="javascript"> function window.document.onkeyup(){ alert(event.keyCode);}</script>
相关资源：MFC中拦截组合键消息
