Class ScrollViewer

Represents a scrollable area that can contain other visible elements.

Inheritance
System.Object
DependencyObject
UIElement
FrameworkElement
Control
ContentControl
ScrollViewer
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: System.Windows.Controls
Assembly: OpenSilver.dll
Syntax
public sealed class ScrollViewer : ContentControl

Constructors

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ScrollViewer()

Initializes a new instance of the ScrollViewer class.

Declaration
public ScrollViewer()

Fields

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ComputedHorizontalScrollBarVisibilityProperty

Declaration
public static readonly DependencyProperty ComputedHorizontalScrollBarVisibilityProperty
Field Value
Type Description
DependencyProperty
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ComputedVerticalScrollBarVisibilityProperty

Declaration
public static readonly DependencyProperty ComputedVerticalScrollBarVisibilityProperty
Field Value
Type Description
DependencyProperty
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ExtentHeightProperty

Declaration
public static readonly DependencyProperty ExtentHeightProperty
Field Value
Type Description
DependencyProperty
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ExtentWidthProperty

Declaration
public static readonly DependencyProperty ExtentWidthProperty
Field Value
Type Description
DependencyProperty
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HorizontalOffsetProperty

Identifies the HorizontalOffset dependency property.

Declaration
public static readonly DependencyProperty HorizontalOffsetProperty
Field Value
Type Description
DependencyProperty
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HorizontalScrollBarVisibilityProperty

Identifies the HorizontalScrollBarVisibility dependency property.

Declaration
public static readonly DependencyProperty HorizontalScrollBarVisibilityProperty
Field Value
Type Description
DependencyProperty
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ScrollableHeightProperty

Declaration
public static readonly DependencyProperty ScrollableHeightProperty
Field Value
Type Description
DependencyProperty
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ScrollableWidthProperty

Declaration
public static readonly DependencyProperty ScrollableWidthProperty
Field Value
Type Description
DependencyProperty
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VerticalOffsetProperty

Identifies the VerticalOffset dependency property.

Declaration
public static readonly DependencyProperty VerticalOffsetProperty
Field Value
Type Description
DependencyProperty
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VerticalScrollBarVisibilityProperty

Identifies the VerticalScrollBarVisibility dependency property.

Declaration
public static readonly DependencyProperty VerticalScrollBarVisibilityProperty
Field Value
Type Description
DependencyProperty
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ViewportHeightProperty

Declaration
public static readonly DependencyProperty ViewportHeightProperty
Field Value
Type Description
DependencyProperty
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ViewportWidthProperty

Declaration
public static readonly DependencyProperty ViewportWidthProperty
Field Value
Type Description
DependencyProperty

Properties

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ComputedHorizontalScrollBarVisibility

Declaration
public Visibility ComputedHorizontalScrollBarVisibility { get; }
Property Value
Type Description
Visibility
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ComputedVerticalScrollBarVisibility

Declaration
public Visibility ComputedVerticalScrollBarVisibility { get; }
Property Value
Type Description
Visibility
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ExtentHeight

Declaration
public double ExtentHeight { get; }
Property Value
Type Description
System.Double
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ExtentWidth

Declaration
public double ExtentWidth { get; }
Property Value
Type Description
System.Double
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HorizontalOffset

Gets the value of the horizontal offset of the content.

Declaration
public double HorizontalOffset { get; }
Property Value
Type Description
System.Double
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HorizontalScrollBarVisibility

Gets or sets a value that indicates whether a horizontal ScrollBar should be displayed.

Returns a ScrollBarVisibility value that indicates whether a horizontal ScrollBar should be displayed. The default value is Hidden.

Declaration
public ScrollBarVisibility HorizontalScrollBarVisibility { get; set; }
Property Value
Type Description
ScrollBarVisibility
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ScrollableHeight

Declaration
public double ScrollableHeight { get; }
Property Value
Type Description
System.Double
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ScrollableWidth

Declaration
public double ScrollableWidth { get; }
Property Value
Type Description
System.Double
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VerticalOffset

Gets the value of the vertical offset of the content.

Declaration
public double VerticalOffset { get; }
Property Value
Type Description
System.Double
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VerticalScrollBarVisibility

Gets or sets a value that indicates whether a vertical ScrollBar should be displayed.

Declaration
public ScrollBarVisibility VerticalScrollBarVisibility { get; set; }
Property Value
Type Description
ScrollBarVisibility
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ViewportHeight

Declaration
public double ViewportHeight { get; }
Property Value
Type Description
System.Double
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ViewportWidth

Declaration
public double ViewportWidth { get; }
Property Value
Type Description
System.Double

Methods

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CreateDomElement(Object, out Object)

Declaration
public override object CreateDomElement(object parentRef, out object domElementWhereToPlaceChildren)
Parameters
Type Name Description
System.Object parentRef
System.Object domElementWhereToPlaceChildren
Returns
Type Description
System.Object
Overrides
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GetHorizontalScrollBarVisibility(DependencyObject)

Declaration
[NotImplemented]
public static ScrollBarVisibility GetHorizontalScrollBarVisibility(DependencyObject element)
Parameters
Type Name Description
DependencyObject element
Returns
Type Description
ScrollBarVisibility
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GetVerticalScrollBarVisibility(DependencyObject)

Declaration
[NotImplemented]
public static ScrollBarVisibility GetVerticalScrollBarVisibility(DependencyObject element)
Parameters
Type Name Description
DependencyObject element
Returns
Type Description
ScrollBarVisibility
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InvalidateScrollInfo()

Declaration
public void InvalidateScrollInfo()
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OnApplyTemplate()

Declaration
public override void OnApplyTemplate()
Overrides
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OnMouseWheel(MouseWheelEventArgs)

Declaration
protected override void OnMouseWheel(MouseWheelEventArgs e)
Parameters
Type Name Description
MouseWheelEventArgs e
Overrides
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ScrollToHorizontalOffset(Double)

Scrolls the content that is within the ScrollViewer to the specified horizontal offset position.

Declaration
public void ScrollToHorizontalOffset(double offset)
Parameters
Type Name Description
System.Double offset

The position that the content scrolls to.
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ScrollToVerticalOffset(Double)

Scrolls the content that is within the ScrollViewer to the specified vertical offset position.

Declaration
public void ScrollToVerticalOffset(double offset)
Parameters
Type Name Description
System.Double offset

The position that the content scrolls to.
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SetHorizontalScrollBarVisibility(DependencyObject, ScrollBarVisibility)

Declaration
[NotImplemented]
public static void SetHorizontalScrollBarVisibility(DependencyObject element, ScrollBarVisibility horizontalScrollBarVisibility)
Parameters
Type Name Description
DependencyObject element
ScrollBarVisibility horizontalScrollBarVisibility
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SetVerticalScrollBarVisibility(DependencyObject, ScrollBarVisibility)

Declaration
[NotImplemented]
public static void SetVerticalScrollBarVisibility(DependencyObject element, ScrollBarVisibility verticalScrollBarVisibility)
Parameters
Type Name Description
DependencyObject element
ScrollBarVisibility verticalScrollBarVisibility

Extension Methods