private void detach_CourseDays(CourseDays entity) { this.SendPropertyChanging(); entity.Courses = null; }
private void attach_CourseDays(CourseDays entity) { this.SendPropertyChanging(); entity.Courses = this; }
partial void UpdateCourseDays(CourseDays instance);
partial void DeleteCourseDays(CourseDays instance);
partial void InsertCourseDays(CourseDays instance);