Question

I need a list of integers from 1 to x where x is set by the user. I could build it with a for loop eg assuming x is an integer set previously:

List<int> iList = new List<int>(); for (int i = 1; i <= x; i++) {     iList.Add(i); } 

This seems dumb, surely there’s a more elegant way to do this, something like the PHP range method

Answer 1

If you’re using .Net 3.5, Enumerable.Range is what you need.

Generates a sequence of integral numbers within a specified range.