VB键盘对应代码
asc将字母转为ascII
chr将ascII转为字符
Private Sub CMDO010_KeyDown(KeyCode As Integer, Shift As Integer)
Select Case KeyCode
Case vbKeyUp
Txt020.SetFocus
Case vbKeyRight
CMDO020.SetFocus
End Select
End Sub
键盘上的按键,都有ASCII代码对应,对吧?
shift as integer的参数又代表什么呢?
keydown事件里, vbkey加上英文的up,right,left表示方向键吧, 还有vbkeydown吗
提问者： 子非鱼79 - 同进士出身 六级
最佳答案
Ascll码
VB中的键码常数 键码值 描述
-------------------------------------------------------------------
vbKeyLButton 1 鼠标左键
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vbKeyRButton 2 鼠标右键
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vbKeyCancel 3 CANCEL 键
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vbKeyMButton 4 鼠标中键
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vbKeyBack 8 Backspace 键
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vbKeyTab 9 TAB 键
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vbKeyClear 12 CLEAR 键
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vbKeyReturn 13 Enter 键
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vbKeyShift 16 Shift 键
-------------------------------------------------------------------
vbKeyConterol 17 Ctrl 键
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vbKeyMenu 18 菜单键
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vbKeyPause 19 PAUSE 键
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vbKeyCapital 20 CAPS LOCK 键
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vbKeyEscape 27 ESC 键
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vbKeySpace 32 SPACEBAR 键
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vbKeyPageUp 33 PAGEUP 键
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vbKeyPageDown 34 PAGEDOWN 键
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vbKeyEnd 35 END 键
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vbKeyHome 36 HOME 键
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vbKeyLeft 37 LEFT ARROW 键←
-------------------------------------------------------------------
vbKeyUp 38 UP ARROW 键↑
-------------------------------------------------------------------
vbKeyRight 39 RIGHT ARROW 键→
-------------------------------------------------------------------
vbKeyDown 40 DOWN ARROW 键↓
-------------------------------------------------------------------
vbKeySelect 41 SELECT 键
-------------------------------------------------------------------
vbKeyPrint 42 PRINT SCREE
N 键
-------------------------------------------------------------------
vbKeyExecute 43 EXECUTE 键
-------------------------------------------------------------------
vbKeySnapshot 44 SNAP SHOT 键
-------------------------------------------------------------------
vbKeyInser 45 INSERT 键
-------------------------------------------------------------------
vbKeyDelete 46 DELETE 键
-------------------------------------------------------------------
vbKeyHelp 47 HELP 键
-------------------------------------------------------------------
vbKey0 48 0 键
-------------------------------------------------------------------
vbKey1 49 1 键
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vbKey2 50 2 键
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vbKey3 51 3 键
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vbKey4 52 4 键
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vbKey5 53 5 键
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vbKey6 54 6 键
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vbKey7 55 7 键
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vbKey8 56 8 键
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vbKey9 57 9 键
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vbKeyA 65 A 键
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vbKeyB 66 B 键
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vbKeyC 67 C 键
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vbKeyD 68 D 键
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vbKeyE 69 E 键
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vbKeyF 70 F 键
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vbKeyG 71 G 键
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vbKeyH 72 H 键
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vbKeyI 73 I 键
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vbKeyJ 74 J 键
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vbKeyK 75 K 键
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vbKeyL 76 L 键
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vbKeyM 77 M 键
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vbKeyN 78 N 键
-------------------------------------------------------------------
vbKeyO 79 O 键
-------------------------------------------------------------------
vbKeyP 80 P 键
-------------------------------------------------------------------
vbKeyQ 81 Q 键
-------------------------------------------------------------------
vbKeyR 82 R 键
------------------------------------
-------------------------------
vbKeyS 83 S 键
-------------------------------------------------------------------
vbKeyT 84 T 键
-------------------------------------------------------------------
vbKeyU 85 U 键
-------------------------------------------------------------------
vbKeyV 86 V 键
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vbKeyW 87 W 键
-------------------------------------------------------------------
vbKeyX 88 X 键
-------------------------------------------------------------------
vbKeyY 89 Y 键
-------------------------------------------------------------------
vbKeyZ 90 Z 键
-------------------------------------------------------------------
vbKeyNum0 96 0 键 (在数字小键盘上)
-------------------------------------------------------------------
vbKeyNum1 97 1 键 (在数字小键盘上)
-------------------------------------------------------------------
vbKeyNum2 98 2 键 (在数字小键盘上)
-------------------------------------------------------------------
vbKeyNum3 99 3 键 (在数字小键盘上)
-------------------------------------------------------------------
vbKeyNum4 100 4 键 (在数字小键盘上)
-------------------------------------------------------------------
vbKeyNum5 101 5 键 (在数字小键盘上)
-------------------------------------------------------------------
vbKeyNum6 102 6 键 (在数字小键盘上)
-------------------------------------------------------------------
vbKeyNum7 103 7 键 (在数字小键盘上)
-------------------------------------------------------------------
vbKeyNum8 104 8 键 (在数字小键盘上)
-------------------------------------------------------------------
vbKeyNum9 105 9 键 (在数字小键盘上)
-------------------------------------------------------------------
vbKeyMultiply 106 乘号(*) 键
-------------------------------------------------------------------
vbKeyAdd 107 加号(+) 键
-------------------------------------------------------------------
vbKeySeparator 108 Enter键(在数字小键盘上)
-------------------------------------------------------------------
vbKeySubtract 109 减号(-) 键
-------------------------------------------------------------------
vbKeyDecimal 110 小数点(.) 键
-------------------------------------------------------------------
vbKeyDivide 111 除号(/) 键
-------------------------------------------------------------------
vbKeyF1 112 F1 键
-------------------------------------------------------------------
vbKeyF2 113 F2 键
-------------------------------------------------------------------
vbKeyF3 114 F3 键
-------------------------------------------------------------------
vbKeyF4 115 F4 键
-------------------------------------------------------------------
vbKeyF5 116 F5 键
-------------------------------------------------------------------
vbKeyF6 117 F
6 键
-------------------------------------------------------------------
vbKeyF7 118 F7 键
-------------------------------------------------------------------
vbKeyF8 119 F8 键
-------------------------------------------------------------------
vbKeyF9 120 F9 键
-------------------------------------------------------------------
vbKeyF10 121 F10 键
-------------------------------------------------------------------
vbKeyF11 122 F11 键
-------------------------------------------------------------------
vbKeyF12 123 F12 键
-------------------------------------------------------------------
vbKeyF13 124 F13 键
-------------------------------------------------------------------
vbKeyF14 125 F14 键
-------------------------------------------------------------------
vbKeyF15 126 F15 键
-------------------------------------------------------------------
vbKeyF16 127 F16 键
-------------------------------------------------------------------
vbKeyNumlock 144 NUM LOCK 键
-------------------------------------------------------------------
shift as integer是便是shift为整型参数
shift是个整型参数，指示在按下一个键时，是否同时按下了Shift、Ctrl、Alt键，参数为1时，表示按下Shift;参数为2时，表示按下Ctrl;
参数为4时，表示按下Alt;参数为0时，表示均未被按下;当三个键有不只一个键被按下，则Shift参数是被按下键相应数值之和。
回答者：yxy896 - 助理 二级 8-29 09:46
提问者对于答案的评价：
thank u
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对最佳答案的评论
垃圾，ascii 97 是 小键盘的 1 键？
评论者： 小小鸟_JASON - 举人 四级
垃圾，ascii 97 是 小键盘的-------------------------------------------------------------------------------------------