Class SfSlider

Slider is a highly interactive UI control, allowing users to select a single value from a range of values. It provides rich features such as labels, ticks, dividers, thumb, and tooltip.

Inheritance
System.Object
SliderBase
SfSlider
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.UI.Xaml.Sliders
Assembly: Syncfusion.Sliders.WinUI.dll
Syntax
public class SfSlider : SliderBase, IDisposable
Examples

The below examples shows, how to initialize the slider.

<slider:SfSlider Minimum="5"
                  Maximum="10"
                  Value="7" />

Constructors

SfSlider()

Initializes a new instance of the SfSlider class.

Declaration
public SfSlider()
Examples

The below examples shows, how to initialize the slider.

<slider:SfSlider Minimum="5"
                  Maximum="10"
                  Value="7" />

Fields

ValueProperty

Identifies the Value dependency property.

Declaration
public static readonly DependencyProperty ValueProperty
Field Value
Type Description
Microsoft.UI.Xaml.DependencyProperty

The identifier for Value dependency property.

Properties

Value

Gets or sets the current value for the slider range.

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

Current value for the slider range. The default value is 0.
Examples
<slider:SfSlider Value="50" />

Methods

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resource in SfSlider.

Declaration
public void Dispose()

Dispose(Boolean)

Disposing slider objects.

Declaration
protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing

Used to indicate perform dispose or not.

MeasureOverride(Size)

Measures the size in layout required for child elements.

Declaration
protected override Size MeasureOverride(Size availableSize)
Parameters
Type Name Description
Windows.Foundation.Size availableSize

This size give to child elements.
Returns
Type Description
Windows.Foundation.Size

Return child element size.

OnApplyTemplate()

Invoke to render SfSlider class.

Declaration
protected override void OnApplyTemplate()
Overrides

OnCreateAutomationPeer()

Declaration
protected override AutomationPeer OnCreateAutomationPeer()
Returns
Type
Microsoft.UI.Xaml.Automation.Peers.AutomationPeer

OnKeyDown(KeyRoutedEventArgs)

Called when the key is pressed.

Declaration
protected override void OnKeyDown(KeyRoutedEventArgs e)
Parameters
Type Name Description
Microsoft.UI.Xaml.Input.KeyRoutedEventArgs e

The key routed event arguments.
Overrides

OnPointerMoved(PointerRoutedEventArgs)

Called when the pointer moved.

Declaration
protected override void OnPointerMoved(PointerRoutedEventArgs e)
Parameters
Type Name Description
Microsoft.UI.Xaml.Input.PointerRoutedEventArgs e

Pointer routed event args

OnPointerPressed(PointerRoutedEventArgs)

Called when the pointer pressed.

Declaration
protected override void OnPointerPressed(PointerRoutedEventArgs e)
Parameters
Type Name Description
Microsoft.UI.Xaml.Input.PointerRoutedEventArgs e

Pointer routed event args
Overrides

OnPointerReleased(PointerRoutedEventArgs)

Called when the pointer released.

Declaration
protected override void OnPointerReleased(PointerRoutedEventArgs e)
Parameters
Type Name Description
Microsoft.UI.Xaml.Input.PointerRoutedEventArgs e

Pointer routed event args
Overrides

Events

ValueChanged

Event raised when the slider value is changed.

Declaration
public event EventHandler<SliderValueChangedEventArgs> ValueChanged
Event Type
Type
System.EventHandler<SliderValueChangedEventArgs>
Examples
<slider:SfSlider Value = "50"
                  ValueChanged="SfSlider_ValueChanged" />

Implements

System.IDisposable