我可以找到CAPSLOCK按钮按下的ANCII键值吗 [英] Can i find ANCII key value for CAPSLOCK Button press

问题描述

当Capslock开启和关闭时，我必须触发一些事件，
我尝试使用ANCII键值来实现，

1.什么是ANCII值，当CAPS锁定为ON和OFF时，

谢谢！
Shiva

Hi,

I have to trigger some event when Capslock is ON and OFF,
I trying to do it with ANCII key value,

1. What is the ANCII values, when CAPS lock is ON and OFF,

Thanks!
Shiva

推荐答案

大写锁定是一种键盘状态，而不是字符值，因此没有ASCII值(这就是我在猜测的意思) ANSI.)

由于您将其标记为ASP.Net，因此我也想知道您想知道如何从浏览器读取大写锁定状态.当有人在文本框中键入内容时，您可以使用Javascript做出最佳猜测".我发现此示例 [

Caps lock is a keyboard state, not a character value, so there is no ASCII value for it (which is what I''m guessing you mean by ANSI.)

Since you flagged this as ASP.Net, I am also guessing you want to know how to read the caps lock state from a browser. You can use Javascript to make a "best guess" when someone types into a text box; I found this example[^] here at CP. But otherwise, no.

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