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Asked: 2026-05-15T14:07:46+00:00

Given a List<int> how to create a comma separated string?

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Given a List<int> how to create a comma separated string?

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  1. Editorial Team

    You can use String.Join:

    List<int> myListOfInt = new List<int> { 1, 2, 3, 4 };

string result = string.Join<int>(", ", myListOfInt);

// result == "1, 2, 3, 4"
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