这些键盘代码分别代表什么键？

[yeziyi2010]

想知道下面诸如key = 112之类的代码代表什么键？谢谢！！

 if key = 118 then N10Click(Sender);
  if key = 112 then N8Click(Sender);
  if key = 113 then N9Click(Sender);
  if key = 27 then N14Click(Sender);
  if key = 120 then N15Click(Sender);
  if key = 38 then Table1.Prior;
  if key = 40 then Table1.Next;
  if key = 33 then PostMessage(DBGridEh1.Handle, WM_KEYDOWN, 33, 0);
  if key = 34 then PostMessage(DBGridEh1.Handle, WM_KEYDOWN, 34, 0);
  if key = 46 then N11Click(Sender);
 if key = 119 then N7Click(Sender);
  if key = 37 then Edit1.SetFocus;
  if key = 39 then Edit3.SetFocus;
  if (key = 13) or (key = 120) then
  if (key = 13) and (Edit1.text <> '') then
.................

[ricleon]

自己去看
http://wenku.baidu.com/view/3807c542336c1eb91a375d71.html

[yeyuanzhi2000]

学习！！！

[yeziyi2010]

谢谢!!!!!!!!!