How to detect : scrolling - up or down?

Question

System.Windows.Forms.Form has only one scroll event-Scroll, but it is necessary to recognize scrolling up and scrolling down.Could you tell me,how to do this?

Answer 1

Use the passed System.Windows.Forms.ScrollEventArgs arguments' OldValue and NewValue properties to detect the scroll direction.

Answer 2

Checkout ScrollEventArgs Class and this answer.