Viewports Example
Sub Viewports()
' This example finds the current Viewports collection and
' adds a new viewport to that collection.
Dim viewportColl As AcadViewports
Set viewportColl = ThisDrawing.Viewports
' Create a viewport named "TEST" in the current drawing
Dim viewportObj As AcadViewport
Set viewportObj = viewportColl.Add("TEST")
MsgBox "A new viewport called " & viewportObj.name & " has been added to the Viewports collection.", vbInformation, "Viewports Example"
End Sub