title: ArcObjects - enumerating feature classes and datasets within a geodatabase
body: <p>I'm trying to enumerate the contents (feature classes and feature datasets, not interested in tables, etc) of a file geodatabase using vba/arcobjects. </p>
  
  <p>I have the file GDB set as an IGxDatabase object, but can't find a way of getting further in. I've had a look at the geodatabase object model and tried using IFeatureClass and IFeatureDataset but neither seem to return useful results.</p>
  
  <p>Thanks in advance for any assistance</p>