/// <summary>
/// 根据学生id获取学生拥有的课时数量
/// </summary>
/// <param name="studentId">学生id</param>
/// <returns>第一个值:总课程数,第二个值:未完成课程数,第三个值:完成课程数</returns>
public Tuple <int, int, int> GetCourseCountByStudent(int studentId)
{
return(ScpRepository.GetCourseCountByStudnet(studentId));
}
public Yw_StudentCourseProgress GetProgressByStudentCourse(int studentId, int courseId)
{
return(ScpRepository.GetByStudentCourse(studentId, courseId));
}