请问在VC中CEnumerator的作用是什么？Enumerator的中文含义是什么？

查查MSDN就可以了，如：
CEnumerator ClassSee Also
CatDB | DBViewer

Class Members | Using the OLE DB Consumer Templates | Consumer Architecture Chart
Requirements
Header:atldbcli.h
class CEnumerator :
public CAccessorRowset< CAccessor <CEnumeratorAccessor >>
Remarks
Uses an OLE DB enumerator object, which exposes the ISourcesRowset interface to return a rowset describing all data sources and enumerators.

You can retrieve the ISourcesRowset data indirectly from this class.

Requirements
Header:atldbcli.h

enumerate的中文意思是：枚举，列举
enumerator：计数器