title: Convert 8-bytes array into Double
body: <p>(Talking about Visual Basic 6)</p>
  
  <p>I was able to find how to <a href="https://stackoverflow.com/questions/7801080/convert-double-into-8-bytes-array/7802361#7802361">convert Double into 8-bytes array</a>, but not the viceversa.</p>
  
  <p>Before I start to try to code it, is there some routine to do it (like the "CopyMemory" described in the linked question)? Can the "CopyMemory" be used in this case?</p>