数据表报告
这里是新报告。通过使用 VB.NET,我的应用程序利用它从 postgresql 数据库创建的数据表。
这些数据表是在运行时而不是设计时定义的,我也希望有某种方法可以在运行时从这些数据表生成报告。
我是否应该尝试在设计时创建报告模板,然后在运行时将数据表“绑定”到它?
非常感谢您的澄清。
乔
New to reports here. Using VB.NET, my application makes use of datatables it creates from a postgresql database.
These datatables are defined at runtime rather than design-time, and I would like some way of generating reports from these datatables at runtime as well.
Should I be trying to create the report template at design-time, and then "binding" a datatable to it at runtime?
Your clarification is much appreciated.
Joe
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假设数据表遵循 DAO 格式,并且报告将由您自己的代码创建,这可能是一个好方法。
然而,与往常一样,出于安全原因,最好至少获得一些有关数据表的知识。注意恶意代码/数据库条目引起的错误。
Assuming the datatables follow the DAO format, and the report will be created by your own code, this can be a good approach.
However, as is always the case, it would be best to get at least some knowledge on the datatables, for security reasons alone. Watch out for errors following from malicious code/database entries.