String Extension Method - Mixed Alpha/Numeric Sort Order

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using TrentTobler.AlphaNumericSort;

namespace AlphaNumericSort
{
    public partial class TestForm : Form
    {
        System.ComponentModel.BindingList<TestRow> textList;

        public TestForm()
        {
            InitializeComponent();
        }

        private void TestForm_Load( object sender, EventArgs e )
        {
            this.textList = new BindingList<TestRow>();
            string[] sampleList = new string[]
            {
                "101 Dalmations",
                "95 Balloons",
                "Front 242",
                "Front 3 Rows",
                "12-31-2008",
                "1-4-2009",
                "2-17-2009",
                "Rev 13.2",
                "Rev 2.8B",
                "Rev 02.08A",
                "0xDeadBeef",
                "0x Dead Beef",
                "0xeat",
                "0",
                "00",
                "000",
                "2",
                "02",
                "002",
                "10",
                "010",
                "0010",
            };
            foreach( string s in sampleList )
            {
                this.textList.Add( new TestRow
                {
                    Text = s
                } );
            }

            this.textList.AllowEdit = true;
            this.textList.AllowNew = true;
            this.textList.AllowRemove = true;
            this.dataGridView.DataSource = this.textList;
        }

        private void ResortData( Func<string,string> getToken )
        {
            // set the sort token for all the rows (so token can be examined.)
            foreach( TestRow row in this.textList )
            {
                row.SortToken = getToken( row.Text );
            }

            // Sort the list.
            List<TestRow> newOrder = new List<TestRow>( from row in this.textList
                                                        orderby row.SortToken
                                                        select row );
            for( int i = 0; i < newOrder.Count; ++i )
            {
                this.textList[i] = newOrder[i];
            }
        }

        private void sortButton_Click( object sender, EventArgs e )
        {
            ResortData( x => x.GetAlphaNumericOrderToken( this.hexCheckBox.Checked, this.zeroPadCheckBox.Checked ) );
        }

        private void standardLexicalSortButton_Click( object sender, EventArgs e )
        {
            ResortData( x => x );
        }
    }

    public class TestRow
    {
        #region Fields

        string text = null;
        string sortToken = null;

        #endregion

        #region Properties

        public string Text
        {
            get
            {
                return this.text;
            }
            set
            {
                this.text = value;
            }
        }

        public string SortToken
        {
            get
            {
                return this.sortToken;
            }
            set
            {
                this.sortToken = value;
            }
        }

        #endregion
    }
}