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ScrollAmount Enumeration

Contains values used by ScrollPattern to indicate the direction and distance to scroll.

Namespace:  System.Windows.Automation
Assembly:  UIAutomationTypes (in UIAutomationTypes.dll)

[<GuidAttribute("bd52d3c7-f990-4c52-9ae3-5c377e9eb772")>]
[<ComVisibleAttribute(true)>]
type ScrollAmount

Member nameDescription
LargeDecrementSpecifies that scrolling is done in large decrements, equivalent to PageUp or clicking on a blank part of a scrollbar. If PageUp is not a relevant amount for the control and/or no scrollbar exists, the value represents an amount equal to the current visible window.
LargeIncrementSpecifies that scrolling is done in large increments, equivalent to a PageDown or clicking on the track of a scrollbar component. If a PageDown is not a relevant amount for the control and/or no scrollbar exists, the value represents an amount equal to the current visible region.
NoAmountSpecifies that scrolling should not be performed.
SmallDecrementSpecifies that scrolling is done in small decrements, equivalent to pressing an arrow key or clicking the arrow button on a scrollbar.
SmallIncrementSpecifies that scrolling is done in small increments, equivalent to pressing an arrow key or clicking the arrow button on a scrollbar.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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