The HashTable implements IEnumerable, which means it can be used with the 
foreach statement.  However, there is a catch:

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfsystemcollectionshashtableclasstopic.asp

> Since some of you have revealed your .NET tilt........
> 
> Can you loop over a Hashtable in .NET using a "foreach" loop? If so, 
> are you required to loop over the key field, as opposed to the object 
> values contained in the table?
> 
> BG

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