AssertValid()
{
Debug.Assert( !String.IsNullOrEmpty(m_sWorksheetName) );
Debug.Assert( !String.IsNullOrEmpty(m_sTableName) );
Debug.Assert( !String.IsNullOrEmpty(m_sColumnName) );
Debug.Assert(m_fColumnWidthChars == ExcelTableUtil.AutoColumnWidth ||
m_fColumnWidthChars > 0);
// m_sNumberFormat
// m_sStyle
// m_bConvertUrlsToHyperlinks
}