Get all (document) views for a given document

[gpuchtel]

Hello Visual Studio Community! I'm desperately seeking your help.

I'd like to enumerate all views for a given document. That is, if I click 'new' window for a given document, I get two (2) views; like foo.cs:1 and foo.cs:2.

Is there a way to get these views without using the DTE?

Also, once I get them, can I set their respective top-line? Like I did with IVsTextView.SetTopLine(Int32)?

Thanks in advance,
Glenn