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ScrollEventType Enum

  • Reference

Definition

Namespace:
Windows.UI.Xaml.Controls.Primitives
Edit

Defines constants that specify the type of Scroll event that occurred.

C# 
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
public enum ScrollEventType
Inheritance
Enum
ScrollEventType
Attributes
ContractVersionAttribute

Windows requirements

Device family
Windows 10 (introduced in 10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced in v1.0)

Fields

Name Value Description
SmallDecrement 0

The Thumb moved a distance specified by the value of SmallChange. The Thumb moved to the left for a horizontal ScrollBar or upward for a vertical ScrollBar.
SmallIncrement 1

The Thumb moved a distance specified by the value of SmallChange. The Thumb moved to the right for a horizontal ScrollBar or downward for a vertical ScrollBar.
LargeDecrement 2

The Thumb moved a distance specified by the value of LargeChange. The Thumb moved to the left for a horizontal ScrollBar or upward for a vertical ScrollBar.
LargeIncrement 3

The Thumb moved a distance specified by the value of LargeChange. The Thumb moved to the right for a horizontal ScrollBar or downward for a vertical ScrollBar.
ThumbPosition 4

The Thumb moved to a new position because the user selected Scroll Here in the shortcut menu of the ScrollBar.
ThumbTrack 5

The Thumb was dragged and caused a PointerMoved event. A Scroll event of this ScrollEventType may occur more than one time when the Thumb is dragged in the ScrollBar.
First 6

The Thumb moved to the Minimum position of the ScrollBar.
Last 7

The Thumb moved to the Maximum position of the ScrollBar.
EndScroll 8

The Thumb was dragged to a new position and is now no longer being dragged by the user.

Applies to

Product Versions
WinRT Build 10240, Build 10586, Build 14383, Build 15063, Build 16299, Build 17134, Build 17763, Build 18362, Build 19041, Build 20348, Build 22000, Build 22621, Build 26100