How can I access the control lines of a PCI-1422 from within C++?

I would like to know how the control lines of a PCI-1422 can be accessed (set) programmatically from within C++ (MS VC++7, Windows XP). A flat panel sensor connected to the PCI-1422 needs the control lines to switch on features like binning which I want to use.
Unfortunately I was unable to identify an appropriate command in the IMAQ documentation. Does anyone have experiences with this?
Thank you very much in advance!

Kluas,
The control lines are not exposed through any API. The control lines are run by the driver based on the instructions in the camera files. If the cammera file supports the binning functionality of your camera then you should be able to set the attributes such that the board runs the control lines approriately.
Hope this helps,
Amaury
NI Applications Engineer

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