Question

So I have comma-separated string like 1,5,7, so what’s the most simple and native way to convert this string to int[]? I can write my own split function, but there’s some interest how to do it in most native way.
Thanks in advance guys!

Answer 1

string s = "1,5,7";
int[] nums = Array.ConvertAll(s.Split(','), int.Parse);

or, a LINQ-y version:

int[] nums = s.Split(',').Select(int.Parse).ToArray();

But the first one should be a teeny bit faster.