Disable atl+tab keys in windows form

[Crazyd22]

Hey,

I have been searching everywhere for code that will disable the Alt + Tab key press,
I am making a Lock PC program as a little project but I cannot find any way of disabling them.

I am using vb.net (Visual Basic 2008 Express)

Thanks.

 

[Robert_Zenz]

Hello.

I think I saw a solution for something similar by using a KeyHook through the API.
Maybe it's also possible if you override the WndProc() Method of the Form.

Bobby

 

[Crazyd22]

Hey, KeyHook didn't work but i dont know how to use WndProc() im fairly new to programing,

Thanks anyway