With the latest version of Touch Controls Suite 2 we fixed a small issue with the selection of TouchListItems. Whenever TouchListBox.UpdateList() was called, the
SelectedIndex was not set back to -1.
Touch Controls Suite 2 is the leading touch UI component suite that allows software developers to create graphically stunning, highly intuitive touch screen user interfaces for Windows Mobile Smartphone applications that are based on the Microsoft .NET Compact Framework (.NETCF).
http://www.mirabyte.com/en/products/touch-controls-suite/