Creating an image from webcam every x miliseconds

Posted by Rita on Stack Overflow See other posts from Stack Overflow or by Rita
Published on 2010-05-23T01:15:45Z Indexed on 2010/05/23 1:20 UTC
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c#

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.NET

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webcam

Hello everyone, I am using c# to integrate with a web cam. I need to generate a snapshot image every x miliseconds and save it to file. I already have the code up and running to save to file on a button click event, however I wonder what am I supposed to do when taking snapshots in the background - Should this be multi threaded? I'm honestly not sure. I could just block the UI thread, put Thread.Sleep and then just take the snapshot, but I don't know if this is right. I thought of using a background worker, but I am now experiencing cross threaded difficulties with SendMessage... So I wonder if I should even go and bother to multi-thread or just block the UI.

Help greatly appertained, thanks in advance.

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