DocumentWindow.SplitHorizontal Property (PowerPoint)
Returns or sets the percentage of the document window width that the outline pane occupies in normal view. Corresponds to the pane divider position between the slide and outline panes. Read/write.
Syntax
expression .SplitHorizontal
expression A variable that represents a DocumentWindow object.
Return Value
Long
Remarks
The maximum value of the SplitHorizontal property is always less than 100% because the slide pane has a minimum width that depends on a 10% zoom level. The actual maximum value may vary depending on the size of the application window.
Example
The following example sets the vertical pane divider for the active document window to divide at 15% outline pane and 85% slide pane.
ActiveWindow.SplitHorizontal = 15