title: How to use VerQueryValue?
body: <p>I've an exe that will need to retrieve version infomation from a specific dll (ex : FileDescription). My codes already called the GetFileVersionInfoSize and GetFileVersionInfo. But I'm not sure how to apply the VerQueryValue, even after going through <a href="http://msdn.microsoft.com/en-us/library/ms647464(v=vs.85)" rel="nofollow">http://msdn.microsoft.com/en-us/library/ms647464(v=vs.85)</a> and other examples.</p>
  
  <p>Can someone explain/shed some light on how to apply VerQueryValue and its usage? Thanks.</p>