how can i dissect or retrieve string values

Here's the sample code that im working on now

    private void SplitStrings()
    {
        List<string> listvalues = new List<string>();
        listvalues = (List<string>)Session["mylist"];
        string[] strvalues = listvalues.ToArray();
        for (int x = 0; x < strvalues.Length; x++)
        {

        }

    }

now that i'am able to retrieve List values in my session, how can i separately get the values of each list using foreach or for statement?