//private IDictionary<string, int> CreateColumnLabelAndIndexMap(DbDataReader dataReader)
//{
// IDictionary<string, int> result = new SortedDictionary<string, int>(StringComparer.OrdinalIgnoreCase);
// for (int columnIndex = 0; columnIndex < dataReader.FieldCount; columnIndex++)
// {
// result.Add(dataReader.GetName(columnIndex), columnIndex);
// }
// return result;
//}
public override bool IsDBNull(int ordinal)
{
return(_streamDataReader.IsDBNull(ordinal));
}
public bool IsDBNull(int columnIndex)
{
return(_streamDataReader.IsDBNull(columnIndex));
}