Non-generic IEnumerable to string

c#

Solution

You can still use LINQ:

String.Join(", ", thingy.Cast<object>());

Problem

There are a lot of questions/answers about conversion from generic IEnumerable to a string. But I need a conversion from a non-generic IEnumerable to a string. The result string should be in form of `element1.ToString() + ", " + element2.ToString() + ", " + element3.ToString() + ...` Is there a shorter way than using StringBuilder and looping through the elements by MoveNext()?

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