Array.Join in .Net?

Question

Ok, this is a dumb thing that I\'m sure I\'ve done dozens of times but for some reason I can\'t find it.

I have an array... And want to get a string with the content

Answer 1

It is on the string class

String.Join(",", new string[] {"a", "b", "c"});

Edit for ints to string

 int[] integers = new int[] { 1,2,3,4,5 };
 String.Join(",", Array.ConvertAll(integers, Convert.ToString));