check or change keyboard typing language from server or client side

Question

我们如何从服务器或客户端检查或更改键盘键入语言？

Answer 1

You can't control this from the browser (or server).

Would you really want any random website to be able to change your typing language without your intervention?

Answer 2

To detect the language you can use this Goggle API:
http://code.google.com/apis/language/translate/v1/using_rest_langdetect.html

You will have to send the request from the Server side code as there's no JSONP exposed, they didn't provide ASP.NET sample but translating from PHP to C# should not be difficult.

Answer 3

Not exactly what you want but...

You could fake it by intercepting the keypress of your user in client-side javascript and then adding characters to the textbox in javascript.