Class ScrollContentPresenter

Displays the content of a ScrollViewer control.

Inheritance
System.Object
DependencyObject
UIElement
FrameworkElement
ContentPresenter
ScrollContentPresenter
Implements
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 ScrollContentPresenter : ContentPresenter, IFrameworkElement, IUIElement, IDependencyObject, IScrollInfo

Constructors

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ScrollContentPresenter()

Initializes a new instance of the ScrollContentPresenter class.

Declaration
public ScrollContentPresenter()

Properties

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CanHorizontallyScroll

Gets or sets a value that indicates whether scrolling on the horizontal axis is possible.

Declaration
public bool CanHorizontallyScroll { get; set; }
Property Value
Type Description
System.Boolean

true if scrolling is possible; otherwise, false.
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CanVerticallyScroll

Gets or sets a value that indicates whether scrolling on the vertical axis is possible.

Declaration
public bool CanVerticallyScroll { get; set; }
Property Value
Type Description
System.Boolean

true if scrolling is possible; otherwise, false.
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ExtentHeight

Gets the vertical size of the extent.

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

The vertical size of the extent.
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ExtentWidth

Gets the horizontal size of the extent.

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

The horizontal size of the extent.
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HorizontalOffset

Gets or sets the distance the content has been scrolled horizontally.

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

The distance the content has been scrolled horizontally.
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ScrollOwner

Gets or sets the ScrollViewer element that controls scrolling behavior.

Declaration
public ScrollViewer ScrollOwner { get; set; }
Property Value
Type Description
ScrollViewer

The ScrollViewer element that controls scrolling behavior.
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VerticalOffset

Gets or sets the distance the content has been scrolled vertically.

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

The distance the content has been scrolled vertically.
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ViewportHeight

Gets the vertical size of the viewport.

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

The vertical size of the viewport.
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ViewportWidth

Gets the horizontal size of the viewport.

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

The horizontal size of the viewport.

Methods

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ArrangeOverride(Size)

Declaration
protected override Size ArrangeOverride(Size arrangeSize)
Parameters
Type Name Description
Size arrangeSize
Returns
Type Description
Size
Overrides
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LineDown()

Scrolls the ScrollContentPresenter content downward by one line.

Declaration
public void LineDown()
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LineLeft()

Scrolls the ScrollContentPresenter content to the left by a predetermined amount.

Declaration
public void LineLeft()
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LineRight()

Scrolls the ScrollContentPresenter content to the right by a predetermined amount.

Declaration
public void LineRight()
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LineUp()

Scrolls the ScrollContentPresenter content upward by one line.

Declaration
public void LineUp()
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MakeVisible(UIElement, Rect)

Forces content to scroll until the coordinate space of a visual object is visible.

Declaration
[NotImplemented]
public Rect MakeVisible(UIElement visual, Rect rectangle)
Parameters
Type Name Description
UIElement visual

A UIElement that becomes visible.
Rect rectangle

The bounding rectangle that identifies the coordinate space to make visible.
Returns
Type Description
Rect

A Rect that represents the visible region.
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MeasureOverride(Size)

Declaration
protected override Size MeasureOverride(Size constraint)
Parameters
Type Name Description
Size constraint
Returns
Type Description
Size
Overrides
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MouseWheelDown()

Scrolls down within content after a user clicks the wheel button on a mouse.

Declaration
public void MouseWheelDown()
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MouseWheelLeft()

Scrolls left within content after a user clicks the wheel button on a mouse.

Declaration
public void MouseWheelLeft()
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MouseWheelRight()

Scrolls right within content after a user clicks the wheel button on a mouse.

Declaration
public void MouseWheelRight()
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MouseWheelUp()

Scrolls up within content after a user clicks the wheel button on a mouse.

Declaration
public void MouseWheelUp()
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OnApplyTemplate()

Builds the visual tree for the ScrollContentPresenter when a new template is applied.

Declaration
public override void OnApplyTemplate()
Overrides
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PageDown()

Scrolls down within the content by one page.

Declaration
public void PageDown()
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PageLeft()

Scrolls left within the content by one page.

Declaration
public void PageLeft()
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PageRight()

Scrolls right within the content by one page.

Declaration
public void PageRight()
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PageUp()

Scrolls up within the content by one page.

Declaration
public void PageUp()
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SetHorizontalOffset(Double)

Sets the distance the content has been scrolled horizontally.

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

The distance the content has been scrolled horizontally.
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SetVerticalOffset(Double)

Sets the distance the content has been scrolled vertically.

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

The distance the content has been scrolled vertically.

Implements

Extension Methods