Ascii代码 [英] Ascii Codes
问题描述
伙计们,
嘿,我看着每一个人,我不能为我的生活找到这些钥匙的ascii代码:
< b> ctrl (控制按钮,键盘左下角)
alt ( alt按钮,或者空格键的一侧)
谢谢大家,即使你链接我的网站的网址将有助于
谢谢再次提前
sgrec7
hi guys,
hey i looked everywere and i can''t for the life of me find the ascii codes for these keys:
ctrl (the control button, bottom left corner of keyboard)
alt (the alt button, either side of the spacebar)
thanks guys, even if you link me the URL for a site that will help
thanks again in advance
sgrec7
推荐答案
嗨伙计们,
嘿,我看着每一个,我不能为我的生活找到这些键的ascii代码:
ctrl ( 控制按钮,键盘左下角)
alt ( alt按钮,空格键两侧 )
感谢大家,即使你把一个网站的网址链接起来也会提供帮助
提前再次感谢
sgrec7
hi guys,
hey i looked everywere and i can''t for the life of me find the ascii codes for these keys:
ctrl (the control button, bottom left corner of keyboard)
alt (the alt button, either side of the spacebar)
thanks guys, even if you link me the URL for a site that will help
thanks again in advance
sgrec7
ctrl ---> 17
alt ---> 18
如果你在其他一些控件中写下KeyDown事件,你可以在一个文本框中拥有它
textbox1.text = keycode
然后只需选择那个控件按一下你想知道的键;)
ctrl ---> 17
alt ---> 18
you can have it on a text box if you write in some other controls KeyDown event something like
textbox1.text = keycode
then just select that control an press the key you want to know ;)
这些键不是有 ASCII码。
ASCII定义字符集的值。这些是键盘键,而不是字符。
KeyDown 和 KeyPress 事件之间的区别在于报告按下的实际键,而另一个则报告由此生成的ASCII字符。例如,按下A按钮。 key生成该密钥的密钥代码(65)。取决于 Caps-Lock 的当前状态, Shift ,控制和 Alt 和 Shift 键,生成的ASCII字符可能是......
These keys don''t have ASCII codes.
ASCII defines values for the character set. These are keyboard keys, not characters.
The difference between KeyDown and KeyPress events is that one reports the actual key pressed, while the other reports the ASCII character which was generated as a result. For example, pressing the "A" key generates the keycode for that key (65). Depending on the current state of the Caps-Lock, Shift, Control and Alt and Shift keys, the ASCII character generated might be...
" A" (代码 65 ),a (代码 97 ),Ctrl-A (代码 1 )或其他。
"A" (code 65), "a" (code 97), "Ctrl-A" (code 1) or whatever.
这就是Shift,Alt等键不会触发KeyPress事件的原因。
This is why keys such as Shift, Alt and so on do not trigger a KeyPress event.
yea thanks伙计们......
i想在keyprss活动中使用 alt 和 ctrl
它还能用吗???
yea thanks guys...
i want to use alt and ctrl in a keyprss event
will it still work ???
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