title: What fingerprint formats are returned by WinBioCaptureSample?
body: <p>I've got a C# application running on Win7 and a USB fingerprint scanner. I'm talking to the scanner via Windows Biometric Framework (WBF). <code>WinBioCaptureSample()</code> gets me something, a lot when I ask for <code>_RAW</code>, a little when I ask for <code>_PROCESSED</code>.</p>
  
  <p>I assume that "raw" is an image and that "processed" is a template, but what formats are they using??</p>
  
  <p>I need the sample as either an image (any standard format) or an INCITS-378 template, and Microsoft's docs don't say if that's possible. I can't even figure out how to use the offsets in the <code>WINBIO_BIR_DATA</code> structure to find the data in memory.</p>
  
  <p>I note again that this is C#, not C++.</p>
  
  <p>Any clues?</p>
  
  <p><strong>Edit</strong> I'll settle for <em>any</em> sample code that calls <code>WinBioCaptureSample()</code> (other than what's on MSDN). </p>