c#：sort在非泛型类ArrayList，泛型类List<>中的用法

例1、string数组排序

static void Main(string[] args)  
{
    string[] s = { "a", "A", "-1", "1a", "2B", "AB", "b", "B" };

    //Array.Sort(s, (a, b) => string.Compare(a, b, StringComparison.OrdinalIgnoreCase));   //匿名函数lamb表达式
    Array.Sort(s, new Comparison<string>(comp));

    foreach (object a in s)
    {
        Console.WriteLine(a);
    }
    Console.Read();
}

public static int comp(string m, string n)
{
    return string.Compare(m, n, StringComparison.OrdinalIgnoreCase);
}  static void Main(string[] ar