TextColumn.SpaceAfter Property (Word)
Returns or sets the amount of spacing (in points) after the specified paragraph or text column. Read/write Single.
Syntax
expression .SpaceAfter
expression Required. A variable that represents a TextColumn object.
Example
This example sets the active document to three columns with a 0.5-inch space after the first column. The InchesToPoints method is used to convert inches to points.
With ActiveDocument.PageSetup.TextColumns
.SetCount NumColumns:=3
.LineBetween = False
.EvenlySpaced = True
.Item(1).SpaceAfter = InchesToPoints(0.5)
End With