You mentioned something like "VB automating MSWord" being more appropriate in MSDN and not in the help docs - here's what I found in VFP 7 Help Docs(I have a feeling there are a lot of similar examples to refute your statement):
Automate a Microsoft Word Document in a Form
File: ...\Samples\Solution\OLE\Oleword.scx
This sample shows how you can automate an embedded Word object on a form, insert some rich text, and then format the text. Typical automation with Word is usually done using the "Word.Basic" object used interactively with a CREATEOBJECT( ) function.
oForm = THISFORM
oForm.AddObject('oWordDoc','OleControl','WordDocument')
oForm.oWordDoc.Visible = .t.
oForm.oWordDoc.DoVerb(0)
See Also
Automate a Microsoft Excel Spreadsheet | Automate Microsoft Word and Excel | Solutions Samples

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>This is not about resources. Foxisapi was a component included with VFP, and each component and feature of VFP is documented in the VFP help files. Visual Studio nor the .NET Framework is not included with VFP, so how those products work together is not in the VFP documentation. msdn.com is the place for these topics, just like topics such as using Visual Basic with Office, etc.