How to detect graphic modes

Blitz3D Forums/Blitz3D Beginners Area/How to detect graphic modes

I got another idea a few minutes ago.

What if I would loop through all available graphics drivers and automatically select the first one with 3D-capabilities?
And display the window with the Graphics3D-command, instead of the Graphics-command?
And if the user has no 3D-capable card, display an error-message.

How do other games do this (that don't allow you to select the gfx-driver to use)?