   [web] .NET Silverlight Date Validation Question...
  I've been trying to find a way to validate if a given date / time string (eg 01/02/2008 for a date) is a valid date string or time string.  I was looking for a toolkit that can automatically do this for any culture in .net, accounting for the different cultures' date and time formats.I've looked into the DateTime.TryParse method.  This method will account for different cultures and their respective date formats, and it will return a boolean indicating whether it was able to interpret a date.  However, it's much too forgiving - if you leave out a year it will add a year itself and return true for a valid conversion.Is there a class in the .net libraries that will do this for me?  If not, does anyone know of a robust library I could download that already has this functionality?   