<Window x:Class="RangeSliderDemo.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:editors="clr-namespace:Syncfusion.Windows.Controls.Input;assembly=Syncfusion.SfInput.Wpf">
    
    <Grid>
        <!-- Basic Range Slider -->
        <editors:SfRangeSlider
            Width="400"
            Minimum="0"
            Maximum="100"
            RangeStart="20"
            RangeEnd="80"
            ShowRange="True"
            TickPlacement="BottomRight"
            TickFrequency="10"
            ShowValueLabels="True" />
    </Grid>
</Window>

using Syncfusion.Windows.Controls.Input;
using System.Windows;

namespace RangeSliderDemo
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();

            // Create range slider programmatically
            SfRangeSlider rangeSlider = new SfRangeSlider()
            {
                Width = 400,
                Minimum = 0,
                Maximum = 100,
                RangeStart = 20,
                RangeEnd = 80,
                ShowRange = true,
                TickPlacement = TickPlacement.BottomRight,
                TickFrequency = 10,
                ShowValueLabels = true
            };

            // Add to container
            this.Content = rangeSlider;
        }
    }
}

<!-- Price range selector with currency formatting -->
<editors:SfRangeSlider
    Width="350"
    Minimum="0"
    Maximum="1000"
    RangeStart="100"
    RangeEnd="500"
    ShowRange="True"
    TickFrequency="100"
    TickPlacement="BottomRight"
    ShowValueLabels="True"
    ToolTipFormat="C0"
    ThumbToolTipPlacement="TopLeft"
    SnapsTo="Ticks"
    RangeChanged="PriceRangeSlider_RangeChanged" />

<!-- Volume slider with minor ticks and snapping -->
<editors:SfRangeSlider
    Width="300"
    Minimum="0"
    Maximum="100"
    Value="50"
    TickFrequency="10"
    MinorTickFrequency="2"
    TickPlacement="BottomRight"
    SnapsTo="StepFrequency"
    StepFrequency="5"
    ShowValueLabels="True"
    ThumbToolTipPlacement="TopLeft"
    ToolTipFormat="N0" />

<!-- Custom labels for date ranges -->
<editors:SfRangeSlider
    Width="450"
    Minimum="0"
    Maximum="11"
    RangeStart="2"
    RangeEnd="8"
    ShowRange="True"
    ShowCustomLabels="True"
    TickFrequency="1"
    TickPlacement="BottomRight"
    SnapsTo="Ticks">
    <editors:SfRangeSlider.CustomLabels>
        <editors:LabelItem Content="Jan" Position="0"/>
        <editors:LabelItem Content="Feb" Position="1"/>
        <editors:LabelItem Content="Mar" Position="2"/>
        <editors:LabelItem Content="Apr" Position="3"/>
        <editors:LabelItem Content="May" Position="4"/>
        <editors:LabelItem Content="Jun" Position="5"/>
        <editors:LabelItem Content="Jul" Position="6"/>
        <editors:LabelItem Content="Aug" Position="7"/>
        <editors:LabelItem Content="Sep" Position="8"/>
        <editors:LabelItem Content="Oct" Position="9"/>
        <editors:LabelItem Content="Nov" Position="10"/>
        <editors:LabelItem Content="Dec" Position="11"/>
    </editors:SfRangeSlider.CustomLabels>
</editors:SfRangeSlider>

<!-- Vertical orientation with reversed direction -->
<editors:SfRangeSlider
    Height="300"
    Minimum="-10"
    Maximum="50"
    Value="22"
    Orientation="Vertical"
    TickFrequency="10"
    TickPlacement="TopLeft"
    ShowValueLabels="True"
    ThumbToolTipPlacement="TopLeft"
    ToolTipFormat="N0"
    IsDirectionReversed="False" />

<Window.Resources>
    <!-- Custom thumb style -->
    <Style x:Key="CustomThumbStyle" TargetType="Thumb">
        <Setter Property="Width" Value="20"/>
        <Setter Property="Height" Value="20"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Thumb">
                    <Ellipse Fill="#FF4CAF50" 
                             Stroke="#FF2E7D32" 
                             StrokeThickness="2"/>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</Window.Resources>

<editors:SfRangeSlider
    Width="400"
    Minimum="0"
    Maximum="100"
    RangeStart="30"
    RangeEnd="70"
    ShowRange="True"
    ThumbStyle="{StaticResource CustomThumbStyle}"
    ActiveTickStroke="#FF4CAF50"
    TickStroke="#FFBDBDBD"
    TickPlacement="BottomRight"
    TickFrequency="10" />

undefined

Add XML namespace in XAML:
```xaml
xmlns:editors="clr-namespace:Syncfusion.Windows.Controls.Input;assembly=Syncfusion.SfInput.Wpf"