I researched how difficult would it be to develop a time picker, containing most of the features RadDatePicker for ASP.NET AJAX provides. It appears that it wouldn't be very hard, since most of the functionality is already implemented in RadDatePicker for Silverlight. Actually, you could use the latter to enter dates and times in the format, specified by its Culture property, or the default Application culture, specified by CultureInfo.CurrentCulture. Anyway, the time selection is restricted only to manual typing.
I will be able to provide a specific timeframe for time picker implementation by the end of the week.
Valeri Hristov (Silverlight Team)
the Telerik team
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