Track Configuration

Updated on Jun 25, 2026

The track refers to that part of the range slider the range thumb runs along. It represents all the range values users can choose from.

Minimum and Maximum

You need to configure a Minimum value and a Maximum value for the RangeSlider, which define the limits of the range slider’s track.

• Minimum (double)—Defines the minimum value of the range slider.
• Maximum (double)—Specifies the maximum value of the range slider.
• BackTrackExtent (double)—Defines how many pixels beyond the minimum and the maximum values the backtrack extends.

XAML

<telerik:RadRangeSlider Minimum="0"
                        Maximum="100"
                        RangeStart="25"
                        RangeEnd="95" 
                        AutomationId="rangeSlider"/>

See Also

• Range Thumb
• Track Styling