ScrollViewer Class
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Represents a scrollable area that can contain other visible elements.
public ref class ScrollViewer sealed : ContentControlpublic ref class ScrollViewer sealed : ContentControl, IScrollAnchorProvider/// [Windows.Foundation.Metadata.Activatable(65536, Windows.Foundation.UniversalApiContract)]
/// [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)]
class ScrollViewer final : ContentControl/// [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/// [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.Activatable(65536, typeof(Windows.Foundation.UniversalApiContract))]
[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)]
public sealed class ScrollViewer : ContentControl[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[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, IScrollAnchorProviderPublic NotInheritable Class ScrollViewer
Inherits ContentControlPublic NotInheritable Class ScrollViewer
Inherits ContentControl
Implements IScrollAnchorProvider<ScrollViewer .../>
-or-
<ScrollViewer ...>
content
</ScrollViewer>
- Inheritance
-
Object Platform::Object IInspectable DependencyObject UIElement FrameworkElement Control ContentControl ScrollViewer
- Attributes
- Implements
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.
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 |
| FocusVisualPrimaryThickness |
Gets or sets the thickness of the outer border of a |
| FocusVisualSecondaryBrush |
Gets or sets the brush used to draw the inner border of a |
| FocusVisualSecondaryThickness |
Gets or sets the thickness of the inner border of a |
| 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.
|
| 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 |
| 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. |
| 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 |
| 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 / |
| GetCanContentRenderOutsideBounds(DependencyObject) |
Gets the value of the CanContentRenderOutsideBounds dependency property / |
| 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 / |
| GetHorizontalScrollMode(DependencyObject) |
Gets the value of the HorizontalScrollMode dependency property / |
| GetIsDeferredScrollingEnabled(DependencyObject) |
Gets the value of the IsDeferredScrollingEnabled dependency property / |
| GetIsHorizontalRailEnabled(DependencyObject) |
Gets the value of the IsHorizontalRailEnabled dependency property / |
| GetIsHorizontalScrollChainingEnabled(DependencyObject) |
Gets the value of the IsHorizontalScrollChainingEnabled dependency property / |
| GetIsScrollInertiaEnabled(DependencyObject) |
Gets the value of the IsScrollInertiaEnabled dependency property / |
| GetIsVerticalRailEnabled(DependencyObject) |
Gets the value of the IsVerticalRailEnabled dependency property / |
| GetIsVerticalScrollChainingEnabled(DependencyObject) |
Gets the value of the IsVerticalScrollChainingEnabled dependency property / |
| GetIsZoomChainingEnabled(DependencyObject) |
Gets the value of the IsZoomChainingEnabled dependency property / |
| GetIsZoomInertiaEnabled(DependencyObject) |
Gets the value of the IsZoomInertiaEnabled dependency property / |
| 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 / |
| GetVerticalScrollMode(DependencyObject) |
Gets the value of the VerticalScrollMode dependency property / |
| GetZoomMode(DependencyObject) |
Gets the value of the ZoomMode dependency property / |
| 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 / |
| SetCanContentRenderOutsideBounds(DependencyObject, Boolean) |
Sets the value of the CanContentRenderOutsideBounds dependency property / |
| SetHorizontalScrollBarVisibility(DependencyObject, ScrollBarVisibility) |
Sets the value of the HorizontalScrollBarVisibility dependency property / |
| SetHorizontalScrollMode(DependencyObject, ScrollMode) |
Sets the value of the HorizontalScrollMode dependency property / |
| SetIsDeferredScrollingEnabled(DependencyObject, Boolean) |
Sets the value of the IsDeferredScrollingEnabled dependency property / |
| SetIsHorizontalRailEnabled(DependencyObject, Boolean) |
Sets the value of the IsHorizontalRailEnabled dependency property / |
| SetIsHorizontalScrollChainingEnabled(DependencyObject, Boolean) |
Sets the value of the IsHorizontalScrollChainingEnabled dependency property / |
| SetIsScrollInertiaEnabled(DependencyObject, Boolean) |
Sets the value of the IsScrollInertiaEnabled dependency property / |
| SetIsVerticalRailEnabled(DependencyObject, Boolean) |
Sets the value of the IsVerticalRailEnabled dependency property / |
| SetIsVerticalScrollChainingEnabled(DependencyObject, Boolean) |
Sets the value of the IsVerticalScrollChainingEnabled dependency property / |
| SetIsZoomChainingEnabled(DependencyObject, Boolean) |
Sets the value of the IsZoomChainingEnabled dependency property / |
| SetIsZoomInertiaEnabled(DependencyObject, Boolean) |
Sets the value of the IsZoomInertiaEnabled dependency property / |
| 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 / |
| SetVerticalScrollMode(DependencyObject, ScrollMode) |
Sets the value of the VerticalScrollMode dependency property / |
| SetZoomMode(DependencyObject, ZoomMode) |
Sets the value of the ZoomMode dependency property / |
| 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. |