If you're going to make your own reportpreview.app then the one that comes with VFP might be a good place to get something to modify or some pieces to incorporate with your own preview app. I was just talking about this in another thread. Re: Preview with ReportListener Thread #1030818 Message #1030858

>Colin,
>
>>Did this make sense?
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>Yes. Thank you very much. I'm using SET REPORTBEHAVIOR 90 and REPORT ... PREVIEW so I assume I will need both files.
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>I'm just coming up to speed on the new report architecture and I'm blown away. It's like peeling an onion, layers within layers ... Someone could write an entire book on this topic. Or offer a 2-3 day training session!
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>Right now I'm getting my feet wet by building my own simple report previewer based on the SimplePreview.Prg file on MSDN. Its looking great!
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>Thanks for your response,
>
>Malcolm