IVsTextManager.GetActiveView Method (Int32, IVsTextBuffer, IVsTextView)
Returns the active or previously active view.
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
int GetActiveView( int fMustHaveFocus, IVsTextBuffer pBuffer, out IVsTextView ppView )
[in] If true, then the current UI active view is returned. If false, then the last active view is returned, regardless of whether this view is currently UI active.
[in] Pass null for pBuffer to get the previously active code view, regardless of the text buffer that it was associated with. If you pass in a valid pointer to a buffer, then you are returned the last active view for that particular buffer.
[out] Pointer to the IVsTextView interface.