A batch file that can lock the computer?

[Kirbya]

Is there a way to lock the computer through a batch file? But I need a way to unlock it too besides restarting.

[Dark Blade]

What do you mean by lock? Putting it on standby (if it is on standby, if returns to the Log On menu without actually logging off your account, and you would still need to enter the password if you have one)?

If so...

rundll32.exe user32.dll, LockWorkStation

[Kirbya]

Thanks for the reply, you got to what I was looking for.