注意：书签属性仅可以在支持书签属性的记录集对象中使用。

Note: The bookmark property is available only in Recordset objects that support bookmarks.

youdao

注意：书签属性仅可以在支持书签属性的记录集对象中使用。

Note: The bookmark property is available only in Recordset objects that support bookmarks.

youdao