How to know if the RichView is showing a scrollbar

[jgkoehn]

Greetings,
Is there a way to test if the scrollbar is presently on? As in available and visible due to text.
I want to increase a richview.height by using richview.documentheight + scrollbar height.

[Sergey Tkachenko]

The simplest way is to compare richview.Height and richview.ClientHeight.
Height = ClientHeight + border + horizontal scrollbar height.

[jgkoehn]

Excellent thank you