ScrollViewer Class

Definition

Namespace:

Windows.UI.Xaml.Controls

Represents a scrollable area that can contain other visible elements.

public ref class ScrollViewer sealed : ContentControl, IScrollAnchorProvider

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
class ScrollViewer final : ContentControl, IScrollAnchorProvider

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
public sealed class ScrollViewer : ContentControl, IScrollAnchorProvider

Public NotInheritable Class ScrollViewer
Inherits ContentControl
Implements IScrollAnchorProvider

<ScrollViewer .../>
-or-
<ScrollViewer ...>
content
</ScrollViewer>

Inheritance

Object Platform::Object IInspectable DependencyObject UIElement FrameworkElement Control ContentControl ScrollViewer

Attributes

ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Implements

IScrollAnchorProvider

Windows requirements

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

Examples

Tip

For more info, design guidance, and code examples, see Scroll viewer.

Open the WinUI 2 Gallery app and see the ScrollViewer in action

The WinUI 2 Gallery app includes interactive examples of most WinUI 2 controls, features, and functionality. Get the app from the Microsoft Store or get the source code on GitHub.

The following XAML creates a large TextBlock inside a ScrollViewer, along with another copy of the TextBlock for comparison.

<StackPanel>
    <!-- A large TextBlock. -->
    <TextBlock Width="300" TextWrapping="Wrap" Margin="0,0,0,30" 
      Text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed ac mi ipsum. Phasellus vel malesuada mauris. Donec pharetra, enim sit amet mattis tincidunt, felis nisi semper lectus, vel porta diam nisi in augue. Pellentesque lacus tortor, aliquam et faucibus id, rhoncus ut justo. Sed id lectus odio, eget pulvinar diam. Suspendisse eleifend ornare libero, in luctus purus aliquet non. Sed interdum, sem vitae rutrum rhoncus, felis ligula ultrices sem, in eleifend eros ante id neque." />
    
    <!-- The same large TextBlock, wrapped in a ScrollViewer. -->
    <ScrollViewer Height="200" Width="200" 
                  HorizontalScrollBarVisibility="Auto" 
                  VerticalScrollBarVisibility="Auto">
        <TextBlock Width="300" TextWrapping="Wrap"
            Text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed ac mi ipsum. Phasellus vel malesuada mauris. Donec pharetra, enim sit amet mattis tincidunt, felis nisi semper lectus, vel porta diam nisi in augue. Pellentesque lacus tortor, aliquam et faucibus id, rhoncus ut justo. Sed id lectus odio, eget pulvinar diam. Suspendisse eleifend ornare libero, in luctus purus aliquet non. Sed interdum, sem vitae rutrum rhoncus, felis ligula ultrices sem, in eleifend eros ante id neque." />
    </ScrollViewer>
</StackPanel>

Remarks

Tip

For more info, design guidance, and code examples, see Scroll viewer controls.

ScrollViewer is a container control that lets the user pan and zoom its content.

A ScrollViewer enables content to be displayed in a smaller area than its actual size. When the content of the ScrollViewer is not entirely visible, the ScrollViewer displays scrollbars that the user can use to move the content areas that is visible. The area that includes all of the content of the ScrollViewer is the extent. The visible area of the content is the viewport.

It's typical for a ScrollViewer control to exist as a composite part of other controls. A ScrollViewer part along with the ScrollContentPresenter class for support will display a viewport along with scrollbars only when the host control's layout space is being constrained smaller than the expanded content size. This is often the case for lists, so ListView and GridView templates always include a ScrollViewer. TextBox and RichEditBox also include a ScrollViewer in their templates.

When a ScrollViewer part in a control exists, the host control often has built-in event handling for certain input events and manipulations that enable the content to scroll. For example, a GridView interprets a swipe gesture and this causes the content to scroll horizontally. The input events and raw manipulations that the host control receives are considered handled by the control, and lower-level events such as PointerPressed won't be raised and won't bubble to any parent containers either. You can change some of the built-in control handling by overriding a control class and the OnEvent virtual methods for events, or by retemplating the control. But in either case it's not trivial to reproduce the original default behavior, which is typically there so that the control reacts in expected ways to events and to a user's input actions and gestures. So you should consider whether you really need that input event to fire. You might want to investigate whether there are other input events or gestures that are not being control-handled, and use those in your app or control interaction design.

To make it possible for controls that include a ScrollViewer to influence some of the behavior and properties that are from within the ScrollViewer part, ScrollViewer defines a number of XAML attached properties that can be set in styles and used in template bindings.

If you need to handle pointer events for a UIElement in a scrollable view (such as a ScrollViewer), you must explicitly disable support for manipulation events on the element in the view by calling UIElement.CancelDirectmanipulation(). To re-enable manipulation events in the view, call UIElement.TryStartDirectManipulation().

Pen interaction

Starting with Windows 10, version 1709 (SDK 16299), the default behavior of an active pen in a UWP app is to scroll/pan (just like touch, touchpad, and passive pen). The ScrollViewer consumes pointer events unless you specify that you want to handle the events yourself, and don't want them to be used for manipulation.

In versions of Windows 10 prior to 1709, the default behavior was to select text.

If your app should use an active pen for text selection, you can override pen scrolling and revert to the previous behavior. To do this, handle the PointerPressed event and set the ManipulationMode property to specify that the system should not handle pen interaction to scroll your main ScrollViewer. You also handle the PointerReleased and PointerCanceled events to turn the default system behavior back on when the Pen is removed.

This example shows how to:

• Register the events using the AddHandler method with the handledEventsToo parameter set to true.
• Check if the pointer device is a Pen.
• In the PointerPressed event handler, turn off system manipulation support in the ScrollViewer.
• In the PointerReleased and PointerCanceled event handlers, turn back on system manipulation support.

<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
    <ScrollViewer x:Name="myScrollViewer">
        <Image Source="Assets/StoreLogo.png"/>
    </ScrollViewer>
</Grid>

public MainPage()
{
    this.InitializeComponent();

    this.myScrollViewer.AddHandler(UIElement.PointerPressedEvent, 
        new PointerEventHandler(myScrollViewer_PointerPressed), 
        true /*handledEventsToo*/);
    this.myScrollViewer.AddHandler(UIElement.PointerReleasedEvent, 
        new PointerEventHandler(myScrollViewer_PointerReleased), 
        true /*handledEventsToo*/);
    this.myScrollViewer.AddHandler(UIElement.PointerCanceledEvent, 
        new PointerEventHandler(myScrollViewer_PointerCanceled), 
        true /*handledEventsToo*/);
}

private void myScrollViewer_PointerPressed(object sender, PointerRoutedEventArgs e)
{
    if (e.Pointer.PointerDeviceType == Windows.Devices.Input.PointerDeviceType.Pen)
    {
        (myScrollViewer.Content as UIElement).ManipulationMode &= ~ManipulationModes.System;
    }
}

private void myScrollViewer_PointerReleased(object sender, PointerRoutedEventArgs e)
{
    if (e.Pointer.PointerDeviceType == Windows.Devices.Input.PointerDeviceType.Pen)
    {
        (myScrollViewer.Content as UIElement).ManipulationMode |= ManipulationModes.System;
    }
}

private void myScrollViewer_PointerCanceled(object sender, PointerRoutedEventArgs e)
{
    if (e.Pointer.PointerDeviceType == Windows.Devices.Input.PointerDeviceType.Pen)
    {
        (myScrollViewer.Content as UIElement).ManipulationMode |= ManipulationModes.System;
    }
}

ScrollViewer XAML attached properties

ScrollViewer defines the following XAML attached properties:

• ScrollViewer.BringIntoViewOnFocusChange
• ScrollViewer.HorizontalScrollBarVisibility
• ScrollViewer.HorizontalScrollMode
• ScrollViewer.IsDeferredScrollingEnabled
• ScrollViewer.IsHorizontalRailEnabled
• ScrollViewer.IsHorizontalScrollChainingEnabled
• ScrollViewer.IsScrollInertiaEnabled
• ScrollViewer.IsVerticalRailEnabled
• ScrollViewer.IsVerticalScrollChainingEnabled
• ScrollViewer.IsZoomChainingEnabled
• ScrollViewer.IsZoomInertiaEnabled
• ScrollViewer.VerticalScrollBarVisibility
• ScrollViewer.VerticalScrollMode
• ScrollViewer.ZoomMode

These XAML attached properties are intended for cases where the ScrollViewer is implicit, such as when the ScrollViewer exists in the default template for a ListView or GridView, and you want to be able to influence the scrolling behavior of the control without accessing template parts. For cases where a ScrollViewer is explicit in your XAML, as is shown in the example code in the Examples section, you don't need to use attached property syntax. Just use attribute syntax, for example <ScrollViewer ZoomMode="Enabled" />.

In order to support XAML processor access to the attached properties, and also to expose equivalent get and set operations to code, each XAML attached property has a pair of Get and Set accessor methods. For example, the GetHorizontalScrollMode and SetHorizontalScrollMode methods support and provide the equivalent code-only support for ScrollViewer.HorizontalScrollMode. Alternatively, you can use the dependency property system to get or set the value of the attached property. Call GetValue or SetValue, passing the arguments of the dependency property identifier to set, and a reference to the target object on which to get or set the value.

Control style and template

You can modify the default Style and ControlTemplate to give the control a unique appearance. For information about modifying a control's style and template, see Styling controls. The default style, template, and resources that define the look of the control are included in the generic.xaml file. For design purposes, generic.xaml is available locally with the SDK or NuGet package installation.

• WinUI Styles (recommended): For updated styles from WinUI, see \Users\<username>\.nuget\packages\microsoft.ui.xaml\<version>\lib\uap10.0\Microsoft.UI.Xaml\Themes\generic.xaml.
• Non-WinUI styles: For built-in styles, see %ProgramFiles(x86)%\Windows Kits\10\DesignTime\CommonConfiguration\Neutral\UAP\<SDK version>\Generic\generic.xaml.

Locations might be different if you customized the installation. Styles and resources from different versions of the SDK might have different values.

XAML also includes resources that you can use to modify the colors of a control in different visual states without modifying the control template. Modifying these resources is preferred to setting properties such as Background and Foreground. For more info, see the Light-weight styling section of the XAML styles article. Light-weight styling resources are available starting in Windows 10, version 1607 (SDK 14393).

Windows 8 behavior

Gesture handling by track pad devices

For Windows 8, track pad device gestures that were input-handled by a ScrollViewer control part were interpreted as mouse wheel input, and thus would fire a PointerWheelChanged event. Starting with Windows 8.1, ScrollViewer uses an underlying manipulation logic that interprets track pad gestures as actions that the ScrollViewer responds to, and thus the gesture is considered handled by the control and the PointerWheelChanged event is not fired anymore.

If you migrate your app code from Windows 8 to Windows 8.1 you may want to account for this behavior change, because it results in PointerWheelChanged being fired in fewer cases. Also, the behavior that's now built-in to ScrollViewer may be duplicating what your handler would have done.

Apps that were compiled for Windows 8 but running on Windows 8.1 continue to use the Windows 8 behavior.

App UI for On-Screen Keyboard

Windows 8 had an internally implemented logic that would associate a ScrollViewer with the overall app UI whenever the user invokes the On-Screen Keyboard. This On-Screen Keyboard is a specific accessibility feature that users request through the Ease of Access Center. It's not the same as the soft keyboard that can appear in app UI for text input controls, if the system detects no keyboard device. What the internal ScrollViewer does here is to make it possible to scroll the area where the app is, if scrolling it is forced because the keyboard is taking UI space.

Starting with Windows 8.1, the system still has UI/layout behavior when the On-Screen Keyboard appears, but it no longer uses this internally created ScrollViewer. Instead it uses a dedicated internal control that app code can't change or inspect.

Most aspects of this behavior change don't affect apps at all. However, your app might have anticipated this behavior, by providing an implicit Style for ScrollViewer that's meant to change the layout, or by walking the tree with VisualTreeHelper to find this internally created ScrollViewer and alter it at run-time. For an app that is compiled for Windows 8.1 that code won't be useful.

Apps that were compiled for Windows 8 but running on Windows 8.1 continue to use the Windows 8 behavior.

Version history

Windows version	SDK version	Value added
1809	17763	AnchorRequested
1809	17763	CanContentRenderOutsideBounds
1809	17763	CurrentAnchor
1809	17763	GetCanContentRenderOutsideBounds
1809	17763	HorizontalAnchorRatio
1809	17763	ReduceViewportForCoreInputViewOcclusions
1809	17763	RegisterAnchorCandidate
1809	17763	SetCanContentRenderOutsideBounds
1809	17763	UnregisterAnchorCandidate
1809	17763	VerticalAnchorRatio

Constructors

ScrollViewer()

Initializes a new instance of the ScrollViewer class.

Properties

AccessKey	Gets or sets the access key (mnemonic) for this element. (Inherited from UIElement)
AccessKeyScopeOwner	Gets or sets a source element that provides the access key scope for this element, even if it's not in the visual tree of the source element. (Inherited from UIElement)
ActualHeight	Gets the rendered height of a FrameworkElement. See Remarks. (Inherited from FrameworkElement)
ActualOffset	Gets the position of this UIElement, relative to its parent, computed during the arrange pass of the layout process. (Inherited from UIElement)
ActualSize	Gets the size that this UIElement computed during the arrange pass of the layout process. (Inherited from UIElement)
ActualTheme	Gets the UI theme that is currently used by the element, which might be different than the RequestedTheme. (Inherited from FrameworkElement)
ActualWidth	Gets the rendered width of a FrameworkElement. See Remarks. (Inherited from FrameworkElement)
AllowDrop	Gets or sets a value that determines whether this UIElement can be a drop target for purposes of drag-and-drop operations. (Inherited from UIElement)
AllowFocusOnInteraction	Gets or sets a value that indicates whether the element automatically gets focus when the user interacts with it. (Inherited from FrameworkElement)
AllowFocusWhenDisabled	Gets or sets whether a disabled control can receive focus. (Inherited from FrameworkElement)
Background	Gets or sets a brush that provides the background of the control. (Inherited from Control)
BackgroundSizing	Gets or sets a value that indicates how far the background extends in relation to this element's border. (Inherited from Control)
BaseUri	Gets a Uniform Resource Identifier (URI) that represents the base Uniform Resource Identifier (URI) for an XAML-constructed object at XAML load time. This property is useful for Uniform Resource Identifier (URI) resolution at run time. (Inherited from FrameworkElement)
BorderBrush	Gets or sets a brush that describes the border fill of a control. (Inherited from Control)
BorderThickness	Gets or sets the border thickness of a control. (Inherited from Control)
BringIntoViewOnFocusChange	Gets or sets a value that determines whether the ScrollViewer uses a bring-into-view scroll behavior when an item in the view gets focus.
BringIntoViewOnFocusChangeProperty	Identifies the BringIntoViewOnFocusChange dependency property.
CacheMode	Gets or sets a value that indicates that rendered content should be cached as a composited bitmap when possible. (Inherited from UIElement)
CanBeScrollAnchor	Gets or sets a value that indicates whether the UIElement can be a candidate for scroll anchoring. (Inherited from UIElement)
CanContentRenderOutsideBounds	Gets or sets a value that indicates whether scrolled content can render outside the bounds of the ScrollViewer.
CanContentRenderOutsideBoundsProperty	Identifies the CanContentRenderOutsideBounds dependency property.
CanDrag	Gets or sets a value that indicates whether the element can be dragged as data in a drag-and-drop operation. (Inherited from UIElement)
CenterPoint	Gets or sets the center point of the element, which is the point about which rotation or scaling occurs. Affects the rendering position of the element. (Inherited from UIElement)
CharacterSpacing	Gets or sets the uniform spacing between characters, in units of 1/1000 of an em. (Inherited from Control)
Clip	Gets or sets the RectangleGeometry used to define the outline of the contents of a UIElement. (Inherited from UIElement)
CompositeMode	Gets or sets a property that declares alternate composition and blending modes for the element in its parent layout and window. This is relevant for elements that are involved in a mixed XAML / Microsoft DirectX UI. (Inherited from UIElement)
ComputedHorizontalScrollBarVisibility	Gets a value that indicates whether the horizontal ScrollBar is visible.
ComputedHorizontalScrollBarVisibilityProperty	Identifies the ComputedHorizontalScrollBarVisibility dependency property.
ComputedVerticalScrollBarVisibility	Gets a value that indicates whether the vertical ScrollBar is visible.
ComputedVerticalScrollBarVisibilityProperty	Identifies the ComputedVerticalScrollBarVisibility  dependency property.
Content	Gets or sets the content of a ContentControl. (Inherited from ContentControl)
ContentTemplate	Gets or sets the data template that is used to display the content of the ContentControl. (Inherited from ContentControl)
ContentTemplateRoot	Gets the root element of the data template specified by the ContentTemplate property. (Inherited from ContentControl)
ContentTemplateSelector	Gets or sets a selection object that changes the DataTemplate to apply for content, based on processing information about the content item or its container at run time. (Inherited from ContentControl)
ContentTransitions	Gets or sets the collection of Transition style elements that apply to the content of a ContentControl. (Inherited from ContentControl)
ContextFlyout	Gets or sets the flyout associated with this element. (Inherited from UIElement)
CornerRadius	Gets or sets the radius for the corners of the control's border. (Inherited from Control)
CurrentAnchor	The currently chosen anchor element to use for scroll anchoring.
DataContext	Gets or sets the data context for a FrameworkElement. A common use of a data context is when a FrameworkElement uses the {Binding} markup extension and participates in data binding. (Inherited from FrameworkElement)
DefaultStyleKey	Gets or sets the key that references the default style for the control. Authors of custom controls use this property to change the default for the style that their control uses. (Inherited from Control)
DefaultStyleResourceUri	Gets or sets the path to the resource file that contains the default style for the control. (Inherited from Control)
DesiredSize	Gets the size that this UIElement computed during the measure pass of the layout process. (Inherited from UIElement)
Dispatcher	Gets the CoreDispatcher that this object is associated with. The CoreDispatcher represents a facility that can access the DependencyObject on the UI thread even if the code is initiated by a non-UI thread. (Inherited from DependencyObject)
ElementSoundMode	Get or sets a value that specifies a control's preference for whether sounds are played. (Inherited from Control)
ExitDisplayModeOnAccessKeyInvoked	Gets or sets a value that specifies whether the access key display is dismissed when an access key is invoked. (Inherited from UIElement)
ExtentHeight	Gets the vertical size of all the scrollable content in the ScrollViewer.
ExtentHeightProperty	Identifier for the ExtentHeight dependency property.
ExtentWidth	Gets the horizontal size of all the scrollable content in the ScrollViewer.
ExtentWidthProperty	Identifier for the ExtentWidth dependency property.
FlowDirection	Gets or sets the direction in which text and other UI elements flow within any parent element that controls their layout. This property can be set to either LeftToRight or RightToLeft. Setting FlowDirection to RightToLeft on any element sets the alignment to the right, the reading order to right-to-left and the layout of the control to flow from right to left. (Inherited from FrameworkElement)
FocusState	Gets a value that specifies whether this control has focus, and the mode by which focus was obtained. (Inherited from Control)
FocusVisualMargin	Gets or sets the outer margin of the focus visual for a FrameworkElement. (Inherited from FrameworkElement)
FocusVisualPrimaryBrush	Gets or sets the brush used to draw the outer border of a HighVisibility or Reveal focus visual for a FrameworkElement. (Inherited from FrameworkElement)
FocusVisualPrimaryThickness	Gets or sets the thickness of the outer border of a HighVisibility or Reveal focus visual for a FrameworkElement. (Inherited from FrameworkElement)
FocusVisualSecondaryBrush	Gets or sets the brush used to draw the inner border of a HighVisibility or Reveal focus visual for a FrameworkElement. (Inherited from FrameworkElement)
FocusVisualSecondaryThickness	Gets or sets the thickness of the inner border of a HighVisibility or Reveal focus visual for a FrameworkElement. (Inherited from FrameworkElement)
FontFamily	Gets or sets the font used to display text in the control. (Inherited from Control)
FontSize	Gets or sets the size of the text in this control. (Inherited from Control)
FontStretch	Gets or sets the degree to which a font is condensed or expanded on the screen. (Inherited from Control)
FontStyle	Gets or sets the style in which the text is rendered. (Inherited from Control)
FontWeight	Gets or sets the thickness of the specified font. (Inherited from Control)
Foreground	Gets or sets a brush that describes the foreground color. (Inherited from Control)
Height	Gets or sets the suggested height of a FrameworkElement. (Inherited from FrameworkElement)
HighContrastAdjustment	Gets or sets a value that indicates whether the framework automatically adjusts the element's visual properties when high contrast themes are enabled. (Inherited from UIElement)
HorizontalAlignment	Gets or sets the horizontal alignment characteristics that are applied to a FrameworkElement when it is composed in a layout parent, such as a panel or items control. (Inherited from FrameworkElement)
HorizontalAnchorRatio	Determines the horizontal position of the ScrollViewer's anchor point with respect to the viewport. By default, the ScrollViewer selects an element as its CurrentAnchor by identifying the element in its viewport nearest to the anchor point.
HorizontalAnchorRatioProperty	Identifies the HorizontalAnchorRatio dependency property.
HorizontalContentAlignment	Gets or sets the horizontal alignment of the control's content. (Inherited from Control)
HorizontalOffset	Gets the distance the content has been scrolled horizontally.
HorizontalOffsetProperty	Identifies the HorizontalOffset  dependency property.
HorizontalScrollBarVisibility	Gets or sets a value that indicates whether a horizontal ScrollBar should be displayed.
HorizontalScrollBarVisibilityProperty	Identifies the HorizontalScrollBarVisibility  dependency property.
HorizontalScrollMode	Gets or sets a value that determines how manipulation input influences scrolling behavior on the horizontal axis.
HorizontalScrollModeProperty	Identifies the HorizontalScrollMode dependency property.
HorizontalSnapPointsAlignment	Gets or sets a value that indicates how the existing snap points are horizontally aligned versus the initial viewport.
HorizontalSnapPointsAlignmentProperty	Identifies the HorizontalSnapPointsAlignment dependency property.
HorizontalSnapPointsType	Gets or sets a value that declares how manipulation behavior reacts to the snap points along the horizontal axis.
HorizontalSnapPointsTypeProperty	Identifies the HorizontalSnapPointsType dependency property.
IsAccessKeyScope	Gets or sets a value that indicates whether an element defines its own access key scope. (Inherited from UIElement)
IsDeferredScrollingEnabled	Gets or sets a value that determines the deferred scrolling behavior for a ScrollViewer.
IsDeferredScrollingEnabledProperty	Identifies the IsDeferredScrollingEnabled dependency property.
IsDoubleTapEnabled	Gets or sets a value that determines whether the DoubleTapped event can originate from that element. (Inherited from UIElement)
IsEnabled	Gets or sets a value indicating whether the user can interact with the control. (Inherited from Control)
IsFocusEngaged	Get or sets a value that indicates whether focus is constrained within the control boundaries (for game pad/remote interaction). (Inherited from Control)
IsFocusEngagementEnabled	Get or sets a value that indicates whether focus can be constrained within the control boundaries (for game pad/remote interaction). (Inherited from Control)
IsHitTestVisible	Gets or sets whether the contained area of this UIElement can return true values for hit testing. (Inherited from UIElement)
IsHoldingEnabled	Gets or sets a value that determines whether the Holding event can originate from that element. (Inherited from UIElement)
IsHorizontalRailEnabled	Gets or sets a value that indicates whether the scroll rail is enabled for the horizontal axis.
IsHorizontalRailEnabledProperty	Identifies the IsHorizontalRailEnabled dependency property.
IsHorizontalScrollChainingEnabled	Gets or sets a value that indicates whether scroll chaining is enabled from this child to its parent, for the horizontal axis.
IsHorizontalScrollChainingEnabledProperty	Identifies the IsHorizontalScrollChainingEnabled dependency property.
IsLoaded	Gets a value that indicates whether the element has been added to the element tree and is ready for interaction. (Inherited from FrameworkElement)
IsRightTapEnabled	Gets or sets a value that determines whether the RightTapped event can originate from that element. (Inherited from UIElement)
IsScrollInertiaEnabled	Gets or sets a value that indicates whether scroll actions should include inertia in their behavior and value.
IsScrollInertiaEnabledProperty	Identifies the IsScrollInertiaEnabled dependency property.
IsTabStop	Gets or sets a value that indicates whether a control is included in tab navigation. (Inherited from Control)
IsTapEnabled	Gets or sets a value that determines whether the Tapped event can originate from that element. (Inherited from UIElement)
IsTextScaleFactorEnabled	Gets or sets whether automatic text enlargement, to reflect the system text size setting, is enabled. (Inherited from Control)
IsVerticalRailEnabled	Gets or sets a value that indicates whether the scroll rail is enabled for the vertical axis.
IsVerticalRailEnabledProperty	Identifies the IsVerticalRailEnabled dependency property.
IsVerticalScrollChainingEnabled	Gets or sets a value that indicates whether scroll chaining is enabled from this child to its parent, for the vertical axis.
IsVerticalScrollChainingEnabledProperty	Identifies the IsVerticalScrollChainingEnabled dependency property.
IsZoomChainingEnabled	Gets or sets a value that indicates whether zoom chaining is enabled from this child to its parent.
IsZoomChainingEnabledProperty	Identifies the IsZoomChainingEnabled dependency property.
IsZoomInertiaEnabled	Gets or sets a value that indicates whether zoom actions should include inertia in their behavior and value.
IsZoomInertiaEnabledProperty	Identifies the IsZoomInertiaEnabled dependency property.
KeyboardAcceleratorPlacementMode	Gets or sets a value that indicates whether the control tooltip displays the key combination for its associated keyboard accelerator. (Inherited from UIElement)
KeyboardAcceleratorPlacementTarget	Gets or sets a value that indicates the control tooltip that displays the accelerator key combination. (Inherited from UIElement)
KeyboardAccelerators	Gets the collection of key combinations that invoke an action using the keyboard. Accelerators are typically assigned to buttons or menu items. Example of a menu showing keyboard accelerators for various menu items (Inherited from UIElement)
KeyTipHorizontalOffset	Gets or sets a value that indicates how far left or right the Key Tip is placed in relation to the UIElement. (Inherited from UIElement)
KeyTipPlacementMode	Gets or sets a value that indicates where the access key Key Tip is placed in relation to the boundary of the UIElement. (Inherited from UIElement)
KeyTipTarget	Gets or sets a value that indicates the element targeted by the access key Key Tip. (Inherited from UIElement)
KeyTipVerticalOffset	Gets or sets a value that indicates how far up or down the Key Tip is placed in relation to the UI element. (Inherited from UIElement)
Language	Gets or sets localization/globalization language information that applies to a FrameworkElement, and also to all child elements of the current FrameworkElement in the object representation and in UI. (Inherited from FrameworkElement)
LeftHeader	Gets or sets the content of the left header.
LeftHeaderProperty	Identifies the LeftHeader dependency property.
Lights	Gets the collection of XamlLight objects attached to this element. (Inherited from UIElement)
ManipulationMode	Gets or sets the ManipulationModes value used for UIElement behavior and interaction with gestures. Setting this value enables handling the manipulation events from this element in app code. (Inherited from UIElement)
Margin	Gets or sets the outer margin of a FrameworkElement. (Inherited from FrameworkElement)
MaxHeight	Gets or sets the maximum height constraint of a FrameworkElement. (Inherited from FrameworkElement)
MaxWidth	Gets or sets the maximum width constraint of a FrameworkElement. (Inherited from FrameworkElement)
MaxZoomFactor	Gets or sets a value that indicates the maximum permitted run-time value of ZoomFactor.
MaxZoomFactorProperty	Identifies the MaxZoomFactor dependency property.
MinHeight	Gets or sets the minimum height constraint of a FrameworkElement. (Inherited from FrameworkElement)
MinWidth	Gets or sets the minimum width constraint of a FrameworkElement. (Inherited from FrameworkElement)
MinZoomFactor	Gets or sets a value that indicates the minimum permitted run-time value of ZoomFactor.
MinZoomFactorProperty	Identifies the MinZoomFactor dependency property.
Name	Gets or sets the identifying name of the object. When a XAML processor creates the object tree from XAML markup, run-time code can refer to the XAML-declared object by this name. (Inherited from FrameworkElement)
Opacity	Gets or sets the degree of the object's opacity. (Inherited from UIElement)
OpacityTransition	Gets or sets the ScalarTransition that animates changes to the Opacity property. (Inherited from UIElement)
Padding	Gets or sets the padding inside a control. (Inherited from Control)
Parent	Gets the parent object of this FrameworkElement in the object tree. (Inherited from FrameworkElement)
PointerCaptures	Gets the set of all captured pointers, represented as Pointer values. (Inherited from UIElement)
Projection	Gets or sets the perspective projection (3-D effect) to apply when rendering this element. (Inherited from UIElement)
ReduceViewportForCoreInputViewOcclusions	Gets or sets a value that indicates whether the ScrollViewer should try to adjust its content to keep it visible when a docked CoreInputView occludes part of it.
ReduceViewportForCoreInputViewOcclusionsProperty	Identifies the ReduceViewportForCoreInputViewOcclusions dependency property.
RenderSize	Gets the final render size of a UIElement. Use is not recommended, see Remarks. (Inherited from UIElement)
RenderTransform	Gets or sets transform information that affects the rendering position of a UIElement. (Inherited from UIElement)
RenderTransformOrigin	Gets or sets the origin point of any possible render transform declared by RenderTransform, relative to the bounds of the UIElement. (Inherited from UIElement)
RequestedTheme	Gets or sets the UI theme that is used by the UIElement (and its child elements) for resource determination. The UI theme you specify with RequestedTheme can override the app-level RequestedTheme. (Inherited from FrameworkElement)
RequiresPointer	Gets or sets whether a UI element supports mouse mode, which emulates pointer interaction experiences with non-pointer input devices such as an game pad or remote control. (Inherited from Control)
Resources	Gets the locally defined resource dictionary. In XAML, you can establish resource items as child object elements of a frameworkElement.Resources property element, through XAML implicit collection syntax. (Inherited from FrameworkElement)
Rotation	Gets or sets the angle of clockwise rotation, in degrees. Rotates relative to the RotationAxis and the CenterPoint. Affects the rendering position of the element. (Inherited from UIElement)
RotationAxis	Gets or sets the axis to rotate the element around. (Inherited from UIElement)
RotationTransition	Gets or sets the ScalarTransition that animates changes to the Rotation property. (Inherited from UIElement)
Scale	Gets or sets the scale of the element. Scales relative to the element's CenterPoint. Affects the rendering position of the element. (Inherited from UIElement)
ScaleTransition	Gets or sets the Vector3Transition that animates changes to the Scale property. (Inherited from UIElement)
ScrollableHeight	Gets a value that represents the vertical size of the area that can be scrolled; the difference between the height of the extent and the height of the viewport.
ScrollableHeightProperty	Identifies the ScrollableHeight  dependency property.
ScrollableWidth	Gets a value that represents the horizontal size of the area that can be scrolled; the difference between the width of the extent and the width of the viewport.
ScrollableWidthProperty	Identifies the ScrollableWidth  dependency property.
Shadow	Gets or sets the shadow effect cast by the element. (Inherited from UIElement)
Style	Gets or sets an instance Style that is applied for this object during layout and rendering. (Inherited from FrameworkElement)
TabFocusNavigation	Gets or sets a value that modifies how tabbing and TabIndex work for this control. (Inherited from UIElement)
TabIndex	Gets or sets a value that indicates the order in which elements receive focus when the user navigates through the app UI using the Tab key. (Inherited from Control)
TabNavigation	Gets or sets a value that modifies how tabbing and TabIndex work for this control. Note For Windows 10 Creators Update (build 10.0.15063) and newer, the TabFocusNavigation property is available on the UIElement base class to include objects in the tab sequence that do not use a ControlTemplate. (Inherited from Control)
Tag	Gets or sets an arbitrary object value that can be used to store custom information about this object. (Inherited from FrameworkElement)
Template	Gets or sets a control template. The control template defines the visual appearance of a control in UI, and is defined in XAML markup. (Inherited from Control)
TopHeader	Gets or sets the content of the top header.
TopHeaderProperty	Identifies the TopHeader dependency property.
TopLeftHeader	Gets or sets the content of the top, left header.
TopLeftHeaderProperty	Identifies the TopLeftHeader dependency property.
Transform3D	Gets or sets the 3-D transform effect to apply when rendering this element. (Inherited from UIElement)
TransformMatrix	Gets or sets the transformation matrix to apply to the element. (Inherited from UIElement)
Transitions	Gets or sets the collection of Transition style elements that apply to a UIElement. (Inherited from UIElement)
Translation	Gets or sets the x, y, and z rendering position of the element. (Inherited from UIElement)
TranslationTransition	Gets or sets the Vector3Transition that animates changes to the Translation property. (Inherited from UIElement)
Triggers	Gets the collection of triggers for animations that are defined for a FrameworkElement. Not commonly used. See Remarks. (Inherited from FrameworkElement)
UIContext	Gets the context identifier for the element. (Inherited from UIElement)
UseLayoutRounding	Gets or sets a value that determines whether rendering for the object and its visual subtree should use rounding behavior that aligns rendering to whole pixels. (Inherited from UIElement)
UseSystemFocusVisuals	Gets or sets a value that indicates whether the control uses focus visuals that are drawn by the system or those defined in the control template. (Inherited from Control)
VerticalAlignment	Gets or sets the vertical alignment characteristics that are applied to a FrameworkElement when it is composed in a parent object such as a panel or items control. (Inherited from FrameworkElement)
VerticalAnchorRatio	Determines the vertical position of the ScrollViewer's anchor point with respect to the viewport. By default, the ScrollViewer selects an element as its CurrentAnchor by identifying the element in its viewport nearest to the anchor point.
VerticalAnchorRatioProperty	Identifies the VerticalAnchorRatio dependency property.
VerticalContentAlignment	Gets or sets the vertical alignment of the control's content. (Inherited from Control)
VerticalOffset	Gets the distance the content has been scrolled vertically.
VerticalOffsetProperty	Identifies the VerticalOffset  dependency property.
VerticalScrollBarVisibility	Gets or sets a value that indicates whether a vertical ScrollBar should be displayed.
VerticalScrollBarVisibilityProperty	Identifies the VerticalScrollBarVisibility  dependency property.
VerticalScrollMode	Gets or sets a value that determines how manipulation input influences scrolling behavior on the vertical axis.
VerticalScrollModeProperty	Identifies the VerticalScrollMode dependency property.
VerticalSnapPointsAlignment	Gets or sets a value that indicates how the existing snap points are vertically aligned versus the initial viewport.
VerticalSnapPointsAlignmentProperty	Identifies the VerticalSnapPointsAlignment dependency property.
VerticalSnapPointsType	Gets or sets a value that declares how manipulation behavior reacts to the snap points along the vertical axis.
VerticalSnapPointsTypeProperty	Identifies the VerticalSnapPointsType dependency property.
ViewportHeight	Gets the vertical size of the viewable content.
ViewportHeightProperty	Identifies the ViewportHeight  dependency property.
ViewportWidth	Gets the horizontal size of the viewable content.
ViewportWidthProperty	Identifies the ViewportWidth dependency property.
Visibility	Gets or sets the visibility of a UIElement. A UIElement that is not visible is not rendered and does not communicate its desired size to layout. (Inherited from UIElement)
Width	Gets or sets the width of a FrameworkElement. (Inherited from FrameworkElement)
XamlRoot	Gets or sets the XamlRoot in which this element is being viewed. (Inherited from UIElement)
XYFocusDown	Gets or sets the object that gets focus when a user presses the Directional Pad (D-pad) down. (Inherited from Control)
XYFocusDownNavigationStrategy	Gets or sets a value that specifies the strategy used to determine the target element of a down navigation. (Inherited from UIElement)
XYFocusKeyboardNavigation	Gets or sets a value that enables or disables navigation using the keyboard directional arrows. (Inherited from UIElement)
XYFocusLeft	Gets or sets the object that gets focus when a user presses the Directional Pad (D-pad) left. (Inherited from Control)
XYFocusLeftNavigationStrategy	Gets or sets a value that specifies the strategy used to determine the target element of a left navigation. (Inherited from UIElement)
XYFocusRight	Gets or sets the object that gets focus when a user presses the Directional Pad (D-pad) right. (Inherited from Control)
XYFocusRightNavigationStrategy	Gets or sets a value that specifies the strategy used to determine the target element of a right navigation. (Inherited from UIElement)
XYFocusUp	Gets or sets the object that gets focus when a user presses the Directional Pad (D-pad) up. (Inherited from Control)
XYFocusUpNavigationStrategy	Gets or sets a value that specifies the strategy used to determine the target element of an up navigation. (Inherited from UIElement)
ZoomFactor	Gets a value that indicates the current zoom factor engaged for content scaling.
ZoomFactorProperty	Identifies the ZoomFactor dependency property.
ZoomMode	Gets or sets a value that indicates whether zoom behavior in the ScrollViewer content is enabled.
ZoomModeProperty	Identifies the ZoomMode dependency property.
ZoomSnapPoints	Gets the observable collection of zoom snap point factors that are held by the ScrollViewer.
ZoomSnapPointsProperty	Identifies the ZoomSnapPoints dependency property.
ZoomSnapPointsType	Gets or sets a value that indicates how zoom snap points are processed for interaction input.
ZoomSnapPointsTypeProperty	Identifies the ZoomSnapPointsType dependency property.

Methods

AddHandler(RoutedEvent, Object, Boolean)	Adds a routed event handler for a specified routed event, adding the handler to the handler collection on the current element. Specify handledEventsToo as true to have the provided handler be invoked even if the event is handled elsewhere. (Inherited from UIElement)
ApplyTemplate()	Loads the relevant control template so that its parts can be referenced. (Inherited from Control)
Arrange(Rect)	Positions child objects and determines a size for a UIElement. Parent objects that implement custom layout for their child elements should call this method from their layout override implementations to form a recursive layout update. (Inherited from UIElement)
ArrangeOverride(Size)	Provides the behavior for the "Arrange" pass of layout. Classes can override this method to define their own "Arrange" pass behavior. (Inherited from FrameworkElement)
CancelDirectManipulations()	Cancels ongoing direct manipulation processing (system-defined panning/zooming) on any ScrollViewer parent that contains the current UIElement. (Inherited from UIElement)
CapturePointer(Pointer)	Sets pointer capture to a UIElement. Once captured, only the element that has capture will fire pointer-related events. (Inherited from UIElement)
ChangeView(IReference<Double>, IReference<Double>, IReference<Single>, Boolean)	Causes the ScrollViewer to load a new view into the viewport using the specified offsets and zoom factor, and optionally disables scrolling animation.
ChangeView(IReference<Double>, IReference<Double>, IReference<Single>)	Causes the ScrollViewer to load a new view into the viewport using the specified offsets and zoom factor.
ClearValue(DependencyProperty)	Clears the local value of a dependency property. (Inherited from DependencyObject)
FindName(String)	Retrieves an object that has the specified identifier name. (Inherited from FrameworkElement)
FindSubElementsForTouchTargeting(Point, Rect)	Enables a UIElement subclass to expose child elements that assist with resolving touch targeting. (Inherited from UIElement)
Focus(FocusState)	Attempts to set the focus on the control. (Inherited from Control)
GetAnimationBaseValue(DependencyProperty)	Returns any base value established for a dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject)
GetBindingExpression(DependencyProperty)	Returns the BindingExpression that represents the binding on the specified property. (Inherited from FrameworkElement)
GetBringIntoViewOnFocusChange(DependencyObject)	Gets the value of the BringIntoViewOnFocusChange dependency property / ScrollViewer.BringIntoViewOnFocusChange XAML attached property from a specified element.
GetCanContentRenderOutsideBounds(DependencyObject)	Gets the value of the CanContentRenderOutsideBounds dependency property / ScrollViewer.CanContentRenderOutsideBounds XAML attached property on a specified element.
GetChildrenInTabFocusOrder()	Enables a UIElement subclass to expose child elements that take part in Tab focus. (Inherited from UIElement)
GetHorizontalScrollBarVisibility(DependencyObject)	Gets the value of the HorizontalScrollBarVisibility dependency property / ScrollViewer.HorizontalScrollBarVisibility XAML attached property from a specified element.
GetHorizontalScrollMode(DependencyObject)	Gets the value of the HorizontalScrollMode dependency property / ScrollViewer.HorizontalScrollMode XAML attached property from a specified element.
GetIsDeferredScrollingEnabled(DependencyObject)	Gets the value of the IsDeferredScrollingEnabled dependency property / ScrollViewer.IsDeferredScrollingInertiaEnabled XAML attached property from a specified element.
GetIsHorizontalRailEnabled(DependencyObject)	Gets the value of the IsHorizontalRailEnabled dependency property / ScrollViewer.IsHorizontalRailEnabled XAML attached property from a specified element.
GetIsHorizontalScrollChainingEnabled(DependencyObject)	Gets the value of the IsHorizontalScrollChainingEnabled dependency property / ScrollViewer.IsHorizontalScrollChainingEnabled XAML attached property from a specified element.
GetIsScrollInertiaEnabled(DependencyObject)	Gets the value of the IsScrollInertiaEnabled dependency property / ScrollViewer.IsScrollInertiaEnabled XAML attached property from a specified element.
GetIsVerticalRailEnabled(DependencyObject)	Gets the value of the IsVerticalRailEnabled dependency property / ScrollViewer.IsVerticalRailEnabled XAML attached property from a specified element.
GetIsVerticalScrollChainingEnabled(DependencyObject)	Gets the value of the IsVerticalScrollChainingEnabled dependency property / ScrollViewer.IsVerticalScrollChainingEnabled XAML attached property from a specified element.
GetIsZoomChainingEnabled(DependencyObject)	Gets the value of the IsZoomChainingEnabled dependency property / ScrollViewer.IsZoomChainingEnabled XAML attached property from a specified element.
GetIsZoomInertiaEnabled(DependencyObject)	Gets the value of the IsZoomInertiaEnabled dependency property / ScrollViewer.IsZoomInertiaEnabled XAML attached property from a specified element.
GetTemplateChild(String)	Retrieves the named element in the instantiated ControlTemplate visual tree. (Inherited from Control)
GetValue(DependencyProperty)	Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject)
GetVerticalScrollBarVisibility(DependencyObject)	Gets the value of the VerticalScrollBarVisibility dependency property / ScrollViewer.VerticalScrollBarVisibility XAML attached property from a specified element.
GetVerticalScrollMode(DependencyObject)	Gets the value of the VerticalScrollMode dependency property / ScrollViewer.VerticalScrollMode XAML attached property from a specified element.
GetZoomMode(DependencyObject)	Gets the value of the ZoomMode dependency property / ScrollViewer.ZoomMode XAML attached property from a specified element.
GoToElementStateCore(String, Boolean)	When implemented in a derived class, enables per-state construction of a visual tree for a control template in code, rather than by loading XAML for all states at control startup. (Inherited from FrameworkElement)
InvalidateArrange()	Invalidates the arrange state (layout) for a UIElement. After the invalidation, the UIElement will have its layout updated, which will occur asynchronously. (Inherited from UIElement)
InvalidateMeasure()	Invalidates the measurement state (layout) for a UIElement. (Inherited from UIElement)
InvalidateScrollInfo()	Called when the value of properties that describe the size and location of the scroll area change.
InvalidateViewport()	Invalidates the viewport state for a UIElement that is used to calculate the effective viewport. (Inherited from FrameworkElement)
Measure(Size)	Updates the DesiredSize of a UIElement. Typically, objects that implement custom layout for their layout children call this method from their own MeasureOverride implementations to form a recursive layout update. (Inherited from UIElement)
MeasureOverride(Size)	Provides the behavior for the "Measure" pass of the layout cycle. Classes can override this method to define their own "Measure" pass behavior. (Inherited from FrameworkElement)
OnApplyTemplate()	Invoked whenever application code or internal processes (such as a rebuilding layout pass) call ApplyTemplate. In simplest terms, this means the method is called just before a UI element displays in your app. Override this method to influence the default post-template logic of a class. (Inherited from FrameworkElement)
OnBringIntoViewRequested(BringIntoViewRequestedEventArgs)	Called before the BringIntoViewRequested event occurs. (Inherited from UIElement)
OnCharacterReceived(CharacterReceivedRoutedEventArgs)	Called before the CharacterReceived event occurs. (Inherited from Control)
OnContentChanged(Object, Object)	Invoked when the value of the Content property changes. (Inherited from ContentControl)
OnContentTemplateChanged(DataTemplate, DataTemplate)	Invoked when the value of the ContentTemplate property changes. (Inherited from ContentControl)
OnContentTemplateSelectorChanged(DataTemplateSelector, DataTemplateSelector)	Invoked when the value of the ContentTemplateSelector property changes. (Inherited from ContentControl)
OnCreateAutomationPeer()	When implemented in a derived class, returns class-specific AutomationPeer implementations for the Microsoft UI Automation infrastructure. (Inherited from UIElement)
OnDisconnectVisualChildren()	Override this method to implement how layout and logic should behave when items are removed from a class-specific content or children property. (Inherited from UIElement)
OnDoubleTapped(DoubleTappedRoutedEventArgs)	Called before the DoubleTapped event occurs. (Inherited from Control)
OnDragEnter(DragEventArgs)	Called before the DragEnter event occurs. (Inherited from Control)
OnDragLeave(DragEventArgs)	Called before the DragLeave event occurs. (Inherited from Control)
OnDragOver(DragEventArgs)	Called before the DragOver event occurs. (Inherited from Control)
OnDrop(DragEventArgs)	Called before the Drop event occurs. (Inherited from Control)
OnGotFocus(RoutedEventArgs)	Called before the GotFocus event occurs. (Inherited from Control)
OnHolding(HoldingRoutedEventArgs)	Called before the Holding event occurs. (Inherited from Control)
OnKeyboardAcceleratorInvoked(KeyboardAcceleratorInvokedEventArgs)	Called when a keyboard shortcut (or accelerator) is processed in your app. Override this method to handle how your app responds when a keyboard accelerator is invoked. (Inherited from UIElement)
OnKeyDown(KeyRoutedEventArgs)	Called before the KeyDown event occurs. (Inherited from Control)
OnKeyUp(KeyRoutedEventArgs)	Called before the KeyUp event occurs. (Inherited from Control)
OnLostFocus(RoutedEventArgs)	Called before the LostFocus event occurs. (Inherited from Control)
OnManipulationCompleted(ManipulationCompletedRoutedEventArgs)	Called before the ManipulationCompleted event occurs. (Inherited from Control)
OnManipulationDelta(ManipulationDeltaRoutedEventArgs)	Called before the ManipulationDelta event occurs. (Inherited from Control)
OnManipulationInertiaStarting(ManipulationInertiaStartingRoutedEventArgs)	Called before the ManipulationInertiaStarting event occurs. (Inherited from Control)
OnManipulationStarted(ManipulationStartedRoutedEventArgs)	Called before the ManipulationStarted event occurs. (Inherited from Control)
OnManipulationStarting(ManipulationStartingRoutedEventArgs)	Called before the ManipulationStarting event occurs. (Inherited from Control)
OnPointerCanceled(PointerRoutedEventArgs)	Called before the PointerCanceled event occurs. (Inherited from Control)
OnPointerCaptureLost(PointerRoutedEventArgs)	Called before the PointerCaptureLost event occurs. (Inherited from Control)
OnPointerEntered(PointerRoutedEventArgs)	Called before the PointerEntered event occurs. (Inherited from Control)
OnPointerExited(PointerRoutedEventArgs)	Called before the PointerExited event occurs. (Inherited from Control)
OnPointerMoved(PointerRoutedEventArgs)	Called before the PointerMoved event occurs. (Inherited from Control)
OnPointerPressed(PointerRoutedEventArgs)	Called before the PointerPressed event occurs. (Inherited from Control)
OnPointerReleased(PointerRoutedEventArgs)	Called before the PointerReleased event occurs. (Inherited from Control)
OnPointerWheelChanged(PointerRoutedEventArgs)	Called before the PointerWheelChanged event occurs. (Inherited from Control)
OnPreviewKeyDown(KeyRoutedEventArgs)	Called before the PreviewKeyDown event occurs. (Inherited from Control)
OnPreviewKeyUp(KeyRoutedEventArgs)	Called before the PreviewKeyUp event occurs. (Inherited from Control)
OnProcessKeyboardAccelerators(ProcessKeyboardAcceleratorEventArgs)	Called just before a keyboard shortcut (or accelerator) is processed in your app. Invoked whenever application code or internal processes call ProcessKeyboardAccelerators. Override this method to influence the default accelerator handling. (Inherited from UIElement)
OnRightTapped(RightTappedRoutedEventArgs)	Called before the RightTapped event occurs. (Inherited from Control)
OnTapped(TappedRoutedEventArgs)	Called before the Tapped event occurs. (Inherited from Control)
PopulatePropertyInfo(String, AnimationPropertyInfo)	Defines a property that can be animated. (Inherited from UIElement)
PopulatePropertyInfoOverride(String, AnimationPropertyInfo)	When overridden in a derived class, defines a property that can be animated. (Inherited from UIElement)
ReadLocalValue(DependencyProperty)	Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject)
RegisterAnchorCandidate(UIElement)	Registers a UIElement as a potential scroll anchor.
RegisterPropertyChangedCallback(DependencyProperty, DependencyPropertyChangedCallback)	Registers a notification function for listening to changes to a specific DependencyProperty on this DependencyObject instance. (Inherited from DependencyObject)
ReleasePointerCapture(Pointer)	Releases pointer captures for capture of one specific pointer by this UIElement. (Inherited from UIElement)
ReleasePointerCaptures()	Releases all pointer captures held by this element. (Inherited from UIElement)
RemoveFocusEngagement()	Releases focus from the control boundaries for a control that has focus engagement (for game pad/remote interaction). (Inherited from Control)
RemoveHandler(RoutedEvent, Object)	Removes the specified routed event handler from this UIElement. Typically the handler in question was added by AddHandler. (Inherited from UIElement)
ScrollToHorizontalOffset(Double)	Note ScrollToHorizontalOffset may be altered or unavailable for releases after Windows 8.1. Instead, use ChangeView. Scrolls the content that is within the ScrollViewer to the specified horizontal offset position.
ScrollToVerticalOffset(Double)	Note ScrollToVerticalOffset may be altered or unavailable for releases after Windows 8.1. Instead, use ChangeView. Scrolls the content that is within the ScrollViewer to the specified vertical offset position.
SetBinding(DependencyProperty, BindingBase)	Attaches a binding to a FrameworkElement, using the provided binding object. (Inherited from FrameworkElement)
SetBringIntoViewOnFocusChange(DependencyObject, Boolean)	Sets the value of the BringIntoViewOnFocusChange dependency property / ScrollViewer.BringIntoViewOnFocusChange XAML attached property on a specified element.
SetCanContentRenderOutsideBounds(DependencyObject, Boolean)	Sets the value of the CanContentRenderOutsideBounds dependency property / ScrollViewer.CanContentRenderOutsideBounds XAML attached property on a specified element.
SetHorizontalScrollBarVisibility(DependencyObject, ScrollBarVisibility)	Sets the value of the HorizontalScrollBarVisibility dependency property / ScrollViewer.HorizontalScrollBarVisibility XAML attached property on a specified element.
SetHorizontalScrollMode(DependencyObject, ScrollMode)	Sets the value of the HorizontalScrollMode dependency property / ScrollViewer.HorizontalScrollMode XAML attached property on a specified element.
SetIsDeferredScrollingEnabled(DependencyObject, Boolean)	Sets the value of the IsDeferredScrollingEnabled dependency property / ScrollViewer.IsDeferredScrollingEnabled XAML attached property on a specified element.
SetIsHorizontalRailEnabled(DependencyObject, Boolean)	Sets the value of the IsHorizontalRailEnabled dependency property / ScrollViewer.IsHorizontalRailEnabled XAML attached property on a specified element.
SetIsHorizontalScrollChainingEnabled(DependencyObject, Boolean)	Sets the value of the IsHorizontalScrollChainingEnabled dependency property / ScrollViewer.IsHorizontalScrollChainingEnabled XAML attached property on a specified element.
SetIsScrollInertiaEnabled(DependencyObject, Boolean)	Sets the value of the IsScrollInertiaEnabled dependency property / ScrollViewer.IsScrollInertiaEnabled XAML attached property on a specified element.
SetIsVerticalRailEnabled(DependencyObject, Boolean)	Sets the value of the IsVerticalRailEnabled dependency property / ScrollViewer.IsVerticalRailEnabled XAML attached property on a specified element.
SetIsVerticalScrollChainingEnabled(DependencyObject, Boolean)	Sets the value of the IsVerticalScrollChainingEnabled dependency property / ScrollViewer.IsVerticalScrollChainingEnabled XAML attached property on a specified element.
SetIsZoomChainingEnabled(DependencyObject, Boolean)	Sets the value of the IsZoomChainingEnabled dependency property / ScrollViewer.IsZoomChainingEnabled XAML attached property on a specified element.
SetIsZoomInertiaEnabled(DependencyObject, Boolean)	Sets the value of the IsZoomInertiaEnabled dependency property / ScrollViewer.IsZoomInertiaEnabled XAML attached property on a specified element.
SetValue(DependencyProperty, Object)	Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject)
SetVerticalScrollBarVisibility(DependencyObject, ScrollBarVisibility)	Sets the value of the VerticalScrollBarVisibility dependency property / ScrollViewer.VerticalScrollBarVisibility XAML attached property on a specified element.
SetVerticalScrollMode(DependencyObject, ScrollMode)	Sets the value of the VerticalScrollMode dependency property / ScrollViewer.VerticalScrollMode XAML attached property on a specified element.
SetZoomMode(DependencyObject, ZoomMode)	Sets the value of the ZoomMode dependency property / ScrollViewer.ZoomMode XAML attached property on a specified element.
StartAnimation(ICompositionAnimationBase)	Begins the specified animation on the element. (Inherited from UIElement)
StartBringIntoView()	Initiates a request to the XAML framework to bring the element into view within any scrollable regions it is contained within. (Inherited from UIElement)
StartBringIntoView(BringIntoViewOptions)	Initiates a request to the XAML framework to bring the element into view using the specified options. (Inherited from UIElement)
StartDragAsync(PointerPoint)	Initiates a drag-and-drop operation. (Inherited from UIElement)
StopAnimation(ICompositionAnimationBase)	Stops the specified animation on the element. (Inherited from UIElement)
TransformToVisual(UIElement)	Returns a transform object that can be used to transform coordinates from the UIElement to the specified object. (Inherited from UIElement)
TryInvokeKeyboardAccelerator(ProcessKeyboardAcceleratorEventArgs)	Attempts to invoke a keyboard shortcut (or accelerator) by searching the entire visual tree of the UIElement for the shortcut. (Inherited from UIElement)
UnregisterAnchorCandidate(UIElement)	Unregisters a UIElement as a potential scroll anchor.
UnregisterPropertyChangedCallback(DependencyProperty, Int64)	Cancels a change notification that was previously registered by calling RegisterPropertyChangedCallback. (Inherited from DependencyObject)
UpdateLayout()	Ensures that all positions of child objects of a UIElement are properly updated for layout. (Inherited from UIElement)
ZoomToFactor(Single)	Note ZoomToFactor may be altered or unavailable for releases after Windows 8.1. Instead, use ChangeView. Sets the effective value of ZoomFactor.

Events

AccessKeyDisplayDismissed	Occurs when access keys should no longer be displayed. (Inherited from UIElement)
AccessKeyDisplayRequested	Occurs when the user requests that access keys be displayed. (Inherited from UIElement)
AccessKeyInvoked	Occurs when a user completes an access key sequence. (Inherited from UIElement)
ActualThemeChanged	Occurs when the ActualTheme property value has changed. (Inherited from FrameworkElement)
AnchorRequested	Occurs when an anchor is requested at the beginning of the Arrange pass. Handle this event to override the ScrollViewer's default logic to select an anchor element as part of scroll anchoring.
BringIntoViewRequested	Occurs when StartBringIntoView is called on this element or one of its descendants. (Inherited from UIElement)
CharacterReceived	Occurs when a single, composed character is received by the input queue. (Inherited from UIElement)
ContextCanceled	Occurs when a context input gesture continues into a manipulation gesture, to notify the element that the context flyout should not be opened. (Inherited from UIElement)
ContextRequested	Occurs when the user has completed a context input gesture, such as a right-click. (Inherited from UIElement)
DataContextChanged	Occurs when the value of the FrameworkElement.DataContext property changes. (Inherited from FrameworkElement)
DirectManipulationCompleted	Occurs when any direct manipulation of the ScrollViewer finishes.
DirectManipulationStarted	Occurs when any direct manipulation of the ScrollViewer begins.
DoubleTapped	Occurs when an otherwise unhandled DoubleTap interaction occurs over the hit test area of this element. (Inherited from UIElement)
DragEnter	Occurs when the input system reports an underlying drag event with this element as the target. (Inherited from UIElement)
DragLeave	Occurs when the input system reports an underlying drag event with this element as the origin. (Inherited from UIElement)
DragOver	Occurs when the input system reports an underlying drag event with this element as the potential drop target. (Inherited from UIElement)
DragStarting	Occurs when a drag operation is initiated. (Inherited from UIElement)
Drop	Occurs when the input system reports an underlying drop event with this element as the drop target. (Inherited from UIElement)
DropCompleted	Occurs when a drag-and-drop operation with this element as the source is ended. (Inherited from UIElement)
EffectiveViewportChanged	Occurs when the FrameworkElement's effective viewport changes. (Inherited from FrameworkElement)
FocusDisengaged	Occurs when focus is released from the control boundaries (for game pad/remote interaction). (Inherited from Control)
FocusEngaged	Occurs when focus is constrained within the control boundaries (for game pad/remote interaction). (Inherited from Control)
GettingFocus	Occurs before a UIElement receives focus. This event is raised synchronously to ensure focus isn't moved while the event is bubbling. (Inherited from UIElement)
GotFocus	Occurs when a UIElement receives focus. This event is raised asynchronously, so focus can move again before bubbling is complete. (Inherited from UIElement)
Holding	Occurs when an otherwise unhandled Hold interaction occurs over the hit test area of this element. (Inherited from UIElement)
IsEnabledChanged	Occurs when the IsEnabled property changes. (Inherited from Control)
KeyDown	Occurs when a keyboard key is pressed while the UIElement has focus. (Inherited from UIElement)
KeyUp	Occurs when a keyboard key is released while the UIElement has focus. (Inherited from UIElement)
LayoutUpdated	Occurs when the layout of the visual tree changes, due to layout-relevant properties changing value or some other action that refreshes the layout. (Inherited from FrameworkElement)
Loaded	Occurs when a FrameworkElement has been constructed and added to the object tree, and is ready for interaction. (Inherited from FrameworkElement)
Loading	Occurs when a FrameworkElement begins to load. (Inherited from FrameworkElement)
LosingFocus	Occurs before a UIElement loses focus. This event is raised synchronously to ensure focus isn't moved while the event is bubbling. (Inherited from UIElement)
LostFocus	Occurs when a UIElement loses focus. This event is raised asynchronously, so focus can move again before bubbling is complete. (Inherited from UIElement)
ManipulationCompleted	Occurs when a manipulation on the UIElement is complete. (Inherited from UIElement)
ManipulationDelta	Occurs when the input device changes position during a manipulation. (Inherited from UIElement)
ManipulationInertiaStarting	Occurs when the input device loses contact with the UIElement object during a manipulation and inertia begins. (Inherited from UIElement)
ManipulationStarted	Occurs when an input device begins a manipulation on the UIElement. (Inherited from UIElement)
ManipulationStarting	Occurs when the manipulation processor is first created. (Inherited from UIElement)
NoFocusCandidateFound	Occurs when a user attempts to move focus (via tab or directional arrows), but focus doesn't move because no focus candidate is found in the direction of movement. (Inherited from UIElement)
PointerCanceled	Occurs when a pointer that made contact abnormally loses contact. (Inherited from UIElement)
PointerCaptureLost	Occurs when pointer capture previously held by this element moves to another element or elsewhere. (Inherited from UIElement)
PointerEntered	Occurs when a pointer enters the hit test area of this element. (Inherited from UIElement)
PointerExited	Occurs when a pointer leaves the hit test area of this element. (Inherited from UIElement)
PointerMoved	Occurs when a pointer moves while the pointer remains within the hit test area of this element. (Inherited from UIElement)
PointerPressed	Occurs when the pointer device initiates a Press action within this element. (Inherited from UIElement)
PointerReleased	Occurs when the pointer device that previously initiated a Press action is released, while within this element. Note that the end of a Press action is not guaranteed to fire a PointerReleased event; other events may fire instead. For more info, see Remarks. (Inherited from UIElement)
PointerWheelChanged	Occurs when the delta value of a pointer wheel changes. (Inherited from UIElement)
PreviewKeyDown	Occurs when a keyboard key is pressed while the UIElement has focus. (Inherited from UIElement)
PreviewKeyUp	Occurs when a keyboard key is released while the UIElement has focus. (Inherited from UIElement)
ProcessKeyboardAccelerators	Occurs when a keyboard shortcut (or accelerator) is pressed. (Inherited from UIElement)
RightTapped	Occurs when a right-tap input stimulus happens while the pointer is over the element. (Inherited from UIElement)
SizeChanged	Occurs when either the ActualHeight or the ActualWidth property changes value on a FrameworkElement. (Inherited from FrameworkElement)
Tapped	Occurs when an otherwise unhandled Tap interaction occurs over the hit test area of this element. (Inherited from UIElement)
Unloaded	Occurs when this object is no longer connected to the main object tree. (Inherited from FrameworkElement)
ViewChanged	Occurs when manipulations such as scrolling and zooming have caused the view to change.
ViewChanging	Occurs when manipulations such as scrolling and zooming cause the view to change.

See also

• Scroll viewer controls overview