三份报告作为一份报告

我有一份由三页组成的报告。封面，详细页面和评论页面。我希望使用Crystal Reports在Visual Studio 2003（VB）中实现它。

I have a report which consists of three pages. A cover sheet, a detail page and a comments page. I wish to implement this in Visual Studio 2003(VB) using Crystal Reports.

用户希望能够一次打印所有三个页面，但有时只打印封面页或有时仅打印封面页评论页面。所有三个页面都有一个要打印的参考ID。还不确定其他排列。

The user wants to be able to print all three pages at once but sometimes only print the cover sheet or sometimes only the comments page. All three pages have a reference id to be printed. Not sure about the other permutations yet.

我是否需要为每个要打印的页面组合指定报告，或者我可以指定三个报告并在创建时根据需要"加入"它们在报告查看器中查看。如果我能做到这一点'加入'我可以找到的任何指示，那么这样做的样本将不胜感激。

Do I need to specify a report for each combination of pages to print or can I specify three reports and 'join' them as required at creation time and view in the report viewer. If I can do this 'join' any pointers to where I can find a sample of doing so would be appreciated.

TIA

Denis