/// <summary>
/// Orders the by.
/// </summary>
/// <param name="keySelector">The key selector.</param>
/// <param name="type">The 类型.</param>
public IOrderQuery <TEntity> OrderBy <TKey>(Expression <Func <TEntity, TKey> > keySelector,
OrderType type = OrderType.Ascending)
{
return(_orderQuery.OrderBy(keySelector, type));
}