Hmmm....

gistfile1.cs

    public class DHCPLease : IComparer
    {
        public virtual string ID { get; set; }
        public virtual string Name { get; set; }
        public virtual string IPAddress { get; set; }
        public virtual string BindState { get; set; }
        public virtual string NextBindState { get; set; }

        int IComparer.Compare(object obj1, object obj2)
        {
            DHCPLease a, b;
            a = (DHCPLease)obj1;
            b = (DHCPLease)obj2;
            return a.Name.CompareTo(b.Name);
        }