Convert from EntityObject to IListSource, IEnumerable, IDataSource, IQueryable

All --
Please help.
Is there any way to use the out-of-the-box Entity Framework to do any of the following...
(A). Convert from EntityObject to IListSource?
(B). Convert from EntityObject to IEnumerable?
(C). Convert from EntityObject to IDataSource?
(D). Convert from EntityObject to IQueryable?
...with the result being an object that is bindable to a GridView?
Please advise.
Thank you.
-- Mark Kamoski
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