/// <summary>
/// 删除帖吧下的所有帖子
/// </summary>
/// <param name="sectionId"></param>
public void DeletesBySectionId(long sectionId)
{
IEnumerable <BarThread> barThreads = barThreadRepository.GetAllThreadsOfSection(sectionId);
foreach (var barThread in barThreads)
{
Delete(barThread.ThreadId);
}
}
