an I prevent a specific type using generic restrictions

Question

I have an overload method - the first implementation always returns a single object, the second implementation always returns an enumeration.

I\'d like to make the m

Answer 1

Rename one of the methods. You'll notice that List has an Add and and AddRange method; follow that pattern. Doing something to an item and doing something to a sequence of items are logically different tasks, so make the methods have different names.