在win8登录屏幕上运行应用程序

Question

I need to run my app (some kind of on-screen keyboard) on login screen (before login, to help enter password). I can sign code when needed.

EDIT: I prefer to schedule app running from my manager app code.

Answer 1

The relevant search term is "Input Method Editor" or IME. Microsoft has released guidelines how these should work, and then it is possible to choose them from the login screen.