I has camera digital Powershot A400 canon, that's camera support psremote application (application to shot and live view/video using computer for Canon)

How to make application to live view like video via computer using windows vb.net?

I can shot using my application but i can't live view like video before shot.


You will need to somhow get hold of the Canon SDK. To do that you used to have to register as a developer on the cannon website but It's been a while since I looked at this.