/// <summary>
/// Converts the specified and read-initialized <paramref name="reader"/> implementation to a column-like data transfer object.
/// </summary>
/// <param name="reader">The read-initialized reader to be converted.</param>
/// <returns>A <see cref="DataTransferColumnCollection"/> that is the result of the specified and read-initialized <paramref name="reader"/>.</returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="reader"/> is null.
/// </exception>
/// <exception cref="System.ArgumentException">
/// <paramref name="reader"/> is closed.
/// </exception>
/// <exception cref="InvalidOperationException">
/// Invalid attempt to read from <paramref name="reader"/> when no data is present.
/// </exception>
public static DataTransferColumnCollection ToColumns(this IDataReader reader)
{
return(DataTransfer.GetColumns(reader));
}
/// <summary>
/// Converts the specified <paramref name="reader"/> implementation to a table-like data transfer object.
/// </summary>
/// <param name="reader">The reader to be converted.</param>
/// <returns>A <see cref="DataTransferRowCollection"/> that is the result of the specified <paramref name="reader"/>.</returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="reader"/> is null.
/// </exception>
/// <exception cref="System.ArgumentException">
/// <paramref name="reader"/> is closed.
/// </exception>
public static DataTransferRowCollection ToRows(this IDataReader reader)
{
return(DataTransfer.GetRows(reader));
}