Application object: Returns the maximum height (in points) to which you can set the height of a Microsoft Word document window. Read-only Long.
Window object: Returns the height (in points) of the active working area in the specified document window. Read-only Long. If none of the working area is visible in the document window, UsableHeight returns 1. To determine the actual available height, subtract 1 from the UsableHeight value.
Example
This example sets the size of the active document window to one quarter of the maximum allowable screen area.
With ActiveDocument.ActiveWindow
.WindowState = wdWindowStateNormal
.Top = 5
.Left = 5
.Height = (Application.UsableHeight*0.5)
.Width = (Application.UsableWidth*0.5)
End With
This example displays the size of the working area in the active document window.
With ActiveDocument.ActiveWindow
MsgBox "Working area height = " _
& .UsableHeight & vbLf _
& "Working area width = " _
& .UsableWidth
End With