public DataTableToHTMLFormatter(string fileName)
    {
        Stream stream = StreamFactory.Create(fileName, FileMode.Create, FileAccess.ReadWrite);

        output       = new StreamWriter(stream);
        rowTransform = new IdentityDataRowTransformer().Transform;
    }
 /// <summary>
 /// Default Formatter writes onto a StringStream.
 /// </summary>
 public DataTableToHTMLFormatter()
 {
     output       = new System.IO.StreamWriter(new MemoryStream());
     rowTransform = new IdentityDataRowTransformer().Transform;
 }