public string GetDataTypeName(string name)
{
int ordinal;
if (_lookup.TryGetOrdinal(name, out ordinal))
{
return(_dataTypes[ordinal]);
}
throw Error.ColumnNameDoesNotExistInResultSet(name);
}
/// <summary>
/// Returns the index of the named field.
/// </summary>
/// <param name="name">The name of the field to find.</param>
public int GetOrdinal(string name)
{
int ordinal;
if (!_lookup.TryGetOrdinal(name, out ordinal))
{
throw Error.ColumnNameDoesNotExistInResultSet(name);
}
return(ordinal);
}