Wokraround: Set the Selection property in the constructor of the window using the SelectionRange<T> struct. public MainWindow() { InitializeComponent(); this.radSlider.Selection = new SelectionRange<double>(11,16); }
Hello!
We are running with Telerik Q3 2018 assemblies and this issue is still valid. Since this is confirmed by Telerik when are you going to fix this? Issue is reported 2 years ago.