How to capture fingerprint continuously from biometric device

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In biometric sdk I have only functions to capture single image. But I need to capture images continuously. Would you please help me?

Posted 18-Jan-11 2:20am

s_akram

Updated 18-Jan-11 5:12am

HimanshuJoshi

v2

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Kasson 18-Jan-11 8:26am

Which device you are using to capture the image.?

Btw for that what code you have written and what error it shows.

JF2015 18-Jan-11 8:30am

Have a look at his earlier questions - there's more information about what he's trying to achieve.

Sandeep Mewara 18-Jan-11 9:18am

So, is this a repost?

JF2015 18-Jan-11 9:19am

No not really I guess - I at least think that he's making progress with his project since the questions get more specific.

Sandeep Mewara 18-Jan-11 9:34am

Ok. Thanks! :)

HimanshuJoshi 18-Jan-11 11:12am

Edited to remove textspeak

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TheyCallMeMrJames · Answer 1 · 2011-01-18T05:15:00

s_akram,

You will need to set up a loop to repeatedly sample the image from the SDK.

So that you don't block the UI (or other application processes) you'll want to put that on a different thread. Here's an article using the simple, but friendly, BackgroundWorker:
BackgroundWorker Threads and Supporting Cancel[^]

Cheers.