/// <summary>
        /// Class constructor.  Initializes various elements
        /// </summary>
        public ListViewColumnSorter()
        {
            // Initialize the column to '0'
            _columnToSort = 0;

            // Initialize the CaseInsensitiveComparer object
            _objectCompare       = new NumberCaseInsensitiveComparer();
            _firstObjectCompare  = new ImageTextComparer();
            _firstObjectCompare2 = new CheckboxTextComparer();
        }
 public CheckboxTextComparer()
 {
     // Initialize the CaseInsensitiveComparer object
     ObjectCompare = new NumberCaseInsensitiveComparer();
 }
 public ImageTextComparer()
 {
     // Initialize the CaseInsensitiveComparer object
     _objectCompare = new NumberCaseInsensitiveComparer();
 }