ASP.NET使用window.event.keycode来获取按下的键盘值！

window.event.keycode-获取按下的键盘值

这里只列出了一些较常用的键盘值更加详细的键盘值请访问此人博客：https://www.cnblogs.com/z-sm/p/3597592.html

详细event.keycode值大全

1 keycode 8 = BackSpace BackSpace 

2 keycode 9 = Tab Tab 

3 keycode 12 = Clear 

4 keycode 13 = Enter 

5 keycode 16 = Shift_L 

6 keycode 17 = Control_L 

7 keycode 18 = Alt_L 

8 keycode 19 = Pause 

9 keycode 20 = Caps_Lock 

10 keycode 27 = Escape Escape 

11 keycode 32 = space space 

12 keycode 33 = Prior 

13 keycode 34 = Next 

14 keycode 35 = End 

15 keycode 36 = Home 

16 keycode 37 = Left 

17 keycode 38 = Up 

18 keycode 39 = Right 

19 keycode 40 = Down 

20 keycode 41 = Select 

21 keycode 42 = Print 

22 keycode 43 = Execute 

23 keycode 45 = Insert 

24 keycode 46 = Delete 

25 keycode 47 = Help 

26 keycode 48 = 0 equal braceright 

27 keycode 49 = 1 exclam onesuperior 

28 keycode 50 = 2 quotedbl twosuperior 

29 keycode 51 = 3 section threesuperior 

30 keycode 52 = 4 dollar 

31 keycode 53 = 5 percent 

32 keycode 54 = 6 ampersand 

33 keycode 55 = 7 slash braceleft 

34 keycode 56 = 8 parenleft bracketleft 

35 keycode 57 = 9 parenright bracketright 

36 keycode 65 = a A 

37 keycode 66 = b B 

38 keycode 67 = c C 

39 keycode 68 = d D 

40 keycode 69 = e E EuroSign 

41 keycode 70 = f F 

43 keycode 71 = g G 

44 keycode 72 = h H 

45 keycode 73 = i I 

46 keycode 74 = j J 

47 keycode 75 = k K 

48 keycode 76 = l L 

49 keycode 77 = m M mu 

50 keycode 78 = n N 

51 keycode 79 = o O 

52 keycode 80 = p P 

53 keycode 81 = q Q at 

54 keycode 82 = r R 

55 keycode 83 = s S 

56 keycode 84 = t T 

57 keycode 85 = u U 

58 keycode 86 = v V 

59 keycode 87 = w W 

60 keycode 88 = x X 

61 keycode 89 = y Y 

62 keycode 90 = z Z 

80 keycode 112 = F1 

81 keycode 113 = F2 

82 keycode 114 = F3 

83 keycode 115 = F4 

86 keycode 116 = F5 

87 keycode 117 = F6 

88 keycode 118 = F7 

89 keycode 119 = F8 

90 keycode 120 = F9 

91 keycode 121 = F10 

92 keycode 122 = F11 

93 keycode 123 = F12