'宣言 Public ReadOnly Property Groups As GroupCollection
public GroupCollection Groups {get;}
'宣言 Public ReadOnly Property Groups As GroupCollection
public GroupCollection Groups {get;}
The Groups collection contains all Group objects defined in the current report.
Removing a Group from the collection also removes its associated header and footer sections, as well as any fields in those sections.
Adding a Group to the collection adds the corresponding group header and footer sections to the report.