public TableCellCollectionEnumerator(TableViewCellCollection col)
 {
     _current = -1;
     _count = col.Count;
     _copyObject = col.CopyObject;
 }
 public TableCellCollectionEnumerator(TableViewCellCollection col)
 {
     _current    = -1;
     _count      = col.Count;
     _copyObject = col.CopyObject;
 }