Split String into smaller Strings by length variable

Question

I\'d like to break apart a String by a certain length variable.
It needs to bounds check so as not explode when the last section of string is not as long as or longer th

Answer 1

    private string[] SplitByLength(string s, int d)
    {
        List stringList = new List();
        if (s.Length <= d) stringList.Add(s);
        else
        {
            int x = 0;
            for (; (x + d) < s.Length; x += d)
            {
                stringList.Add(s.Substring(x, d));
            }
            stringList.Add(s.Substring(x));
        }
        return stringList.ToArray();
    }