Telerik UI for Windows Phone by Progress

RadJumpList can show a header at the top edge of the viewport that is automatically updated to display the currently focused data group in the control. This header can be used to open the group picker and navigate to another data group just like a using a standard group header. The image below demonstrates a simple phonebook scenario where a sticky header indicates the currently focused group:

Using the Sticky Header feature

To add a sticky header to your RadJumpList control you should do the following:

  1. Group the data items in your source by adding a group descriptor
  2. Set the IsStickyHeaderEnabled property to true.
  3. Optionally define a data template for your header if you do not want to use the default one. This can be done by setting the StickyHeaderTemplate property.