convert string[] to int[]

Question

Which is the fastest method for convert an string\'s array [\"1\",\"2\",\"3\"] in a int\'s array [1,2,3] in c#?

thanks

Answer 1

string[] arr = new string[]{ "1", "2", "3" };
int[] lss = (from xx in arr
             select Convert.ToInt32(xx)).ToArray();