for sepecific device , can i get keypress event , and block that device keystrokes typing on my forms just winform App only. i dont care if it writes to notepad or not.

[blackholeearth]

for sepecific device ,

can i get keypress event , and block that device typing keystrokes on my forms . ?

i dont care if it writes to notepad/other external apps or not.

[danch15]

You can use this:
https://github.com/aelij/RawInputProcessor
(It seems work on win7, but not in win10 or win11)

https://github.com/stevemesser/rawinput
https://www.codeproject.com/Articles/17123/Using-Raw-Input-from-C-to-handle-multiple-keyboard

[danch15]

And you can use this tool to block the keyboard keys. (Work with RawInputProcessor together.)
https://github.com/natevoci/KeyboardRedirector
https://nate.deepcreek.org.au/dev/keyboardredirector.rails

http://www.oblita.com/interception.html

[danch15]

And you can use this tool to block the keyboard keys. (Work with RawInputProcessor together.) https://github.com/natevoci/KeyboardRedirector https://nate.deepcreek.org.au/dev/keyboardredirector.rails

http://www.oblita.com/interception.html

You can see this: https://github.com/danch15/RawInputProcessor/

修复Windows 10及以上系统无法拦截按键的问题。增加WinForm的单独项目实现
Fix a problem where Windows 10 and above systems cannot capture the keyboard. Add a separate project implementation for WinForm.