/// <summary>
/// 我的课程表
/// </summary>
/// <param name="userId"></param>
/// <param name="where"></param>
/// <param name="orderBy"></param>
/// <returns></returns>
public List <LiXinModels.CourseManage.Co_Course> GetMyCourseShedule(int userId, string where = " 1 = 1 ", string orderBy = " ORDER BY Co_Course.id DESC")
{
return(_courseOrderDB.GetMyCourseShedule(userId, where, orderBy));
}