public string GetName(int i)
{
ThrowIfDisposed();
if (_currentColumnNamesLookupIfKnown != null)
{
foreach (var nameAndIndex in _currentColumnNamesLookupIfKnown)
{
if (nameAndIndex.Value == i)
{
return(nameAndIndex.Key);
}
}
}
return(_reader.GetName(_readerId, i));
}