acquisition of image by pressing a key

Hi, I have to do a vi with the following requirements:

I have to start a camera when you press the CTRL key, the camera should capture and display the image and when I release the key CTRL must show the last image. If I suppress restart CTRL key to catch and so on...

any idea?

Thank you

easy
use Imaq assistance inside the structure dealing with how long low release
Go to the bottem property and use focus to Ctrl key
This code must be inside the while loop for continuous

Tags: NI Hardware

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