Currently, when scrolling tabs in a TabControl using the mouse wheel, the direction of the scroll is the opposite as tab controls of many other applications, for example all web browsers scroll tabs in the opposite direction as the Telerik RadTabControl.
This behaviour may cause frustration in the end user and damages the user experience. I think it's necessary to expose a way to allow inverting the RadTabControl mouse wheel scroll direction.
Create custom region adapter for the RadTabControl We have created a SDK sample with a CustomRegionAdapter for the RadTabControl and its implementation can be found in out SDK repository(https://github.com/telerik/xaml-sdk/tree/master/TabControl/PRISM/CustomTabControlRegionAdapter)
We have created a SDK sample with a CustomRegionAdapter for the RadTabControl in which the ActivateView logic is implemented. You can find the example in out SDK repository(https://github.com/telerik/xaml-sdk/tree/master/TabControl/PRISM/CustomTabControlRegionAdapter)
A System.Windows.Documents.Hyperlink' is not a Visual or Visual3D Exception is thrown when you click on a Hyperlink inside a RadTabControl and then try to scroll using the MouseWheel Available in LIB version: 2014.3.1409