An enumerator over the FeatureClasses.
[Visual Basic 6.0] Property Classes As IEnumFeatureClass
[Visual Basic .NET] Public ReadOnly Property Classes As IEnumFeatureClass
[C#] public IEnumFeatureClass Classes {get;}
[Java] public IEnumFeatureClass getClasses() throws IOException, AutomationException
[C++] HRESULT get_Classes( IEnumFeatureClass** Classes );
There is no guarentee on the order that the feature classes will be returned.