Check out http://www.microsoft.com/whdc/xps/default.mspx.

"The Windows SDK and .NET Framework 3.0 provide the APIs to enable you to use XPS technologies in your Windows Presentation Foundation (WPF) application."

Also, take a look at Sedna and see if it includes this functionality.

>>Just released XFRX version 12.3 supports XPS output format.
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>Yeah I just received email today :)
>We hv XFRX and I use it happily, so for me that is not the problem.
>Reason I am asking is because I am doing free VFP reporting tool, there4 I cannot use/publish someone else's commercial product together with it.
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>As I said to my post to Doug, I wld be interested in some free middleware/library which could be used integrated in VFP to produce XPS output programmatically. (simillar to xfrx scripts!)
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>If you heard about anything like this, I wld like to know about it.
>(I am sure someone is doing listener for XPS as we speak :) )
>
>TIA
>Srdjan
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>>>What it takes to programmatically create XPS document from VFP.
>>>How this can be done ? Anybody done that ?