Open form before entering Windows C #

Question

I have a C # computer lock system and I'm trying to make it show my unlock form before you log in to the computer.

I know that this is possible because I have seen this before in another program.

Answer 1

In older versions of Windows (XP and earlier) there is GINA . There are several tutorials for creating custom ones .

GINA has been replaced by Credential Providers in Windows Vista.

However, whatever you do there is probably not very good. There are very few good reasons for this.

Answer 2

, - , . , , Windows, .

, Windows 98/2000 Windows XP.

Answer 3

, DLL ( ), GINA ( XP) Providence Providers (Vista Windows 7). , GINA: 1 2 . #, Win32 .

This assumes that you really need something more complex than the action message field that notifies the user, say, of TOS before logging in. This is easy to do with group policies.