property ScrollBar.IgnoreLargeChange as Boolean
Ignores the large change value when getting the maximum value.

TypeDescription
Boolean A boolen expression that indicates the whether the LargeChange property counts in getting the maximum value.
By default, the IgnoreLargeChange property is False. The LargeChange property gets or sets a value to be added to or subtracted from the Value property when the scroll box is moved a large distance. The SmallChange property gets or sets the value added to or subtracted from the Value property when the thumb is moved a small distance.

The Value property goes from: