I want to have a ContextMenu item that show a list of selectable images when user clicks the menu item.  I didn’t find one readily available.  Is there something there that I can use or I have to write my own?  I am new to SilverLight and RadControls for SilverLight.  Thanks for any advice.

Hello jianing huang,

Thank you for contacting us.

There are 2 options:
1. If you bind the ItemsSource of your ContextMenu to a source you could predefine the template of the items, as explained in this help article: http://www.telerik.com/help/silverlight/radcontextmenu-populating-with-data-binding-to-dynamic-data.html
2. If you are using static items, you could just put the image as a content of the MenuItem, for example:

Hope this information helps. If you need further assistance please let us know.

All the best,
Konstantina
the Telerik team