Application.Top Property (PowerPoint)
Returns or sets a Single that represents the distance in points from the top edge of the document, application, and slide show window to the top edge of the application window's client area. Read/write.
This example arranges windows one and two horizontally; in other words, each window occupies half the available vertical space and all the available horizontal space in the application window's client area. For this example to work, there must be only two document windows open.
Windows.Arrange ppArrangeTiled sngHeight = Windows(1).Height ' available height sngWidth = Windows(1).Width + Windows(2).Width ' available width With Windows(1) .Width = sngWidth .Height = sngHeight / 2 .Left = 0 End With With Windows(2) .Width = sngWidth .Height = sngHeight / 2 .Top = sngHeight / 2 .Left = 0 End With