public bool MoveNext()
{
if (_instanceEnumerator.MoveNext()) //can we get an instance
{
IXbimInstance c = _instanceEnumerator.Current;
if (c.IsLoaded)
{
_current = ((XbimInstance)c).Entity;
}
else
{
_current = _instances.CreateEntity(_model, (XbimInstanceHandle)c);
}
return(true);
}
else
{
return(false);
}
}
public XbimInstanceHandle(IXbimInstance item)
{
_entityLabel = Math.Abs(item.EntityLabel);
_fileOffset = item.FileOffset;
_entityType = item.EntityType;
}