Are there any special key events in Windows that I cannot handle?

Question

Are there any key events that I cannot handle in my C # program? For example, I can implement different Windows events: Ctrl + Alt + Del, Alt + Tab, WindowsKey + D, etc.

Answer 1

Remember that in any case, it is impossible to bypass the automatic processing of Ctrl + Alt + Del in Windows. Thus, even if you can handle this as an event in your program, the user will still receive an additional task manager / login manager.

Answer 2

each keystroke leads to the appearance of a window, and each key has a key code (with the exception of special function keys of some keys, such as those used by gaming keyboards).

overwrite wndproc and get these messages to trigger your events.