partial void DeleteCorequisiteToCourse(CorequisiteToCourse instance);
partial void UpdateCorequisiteToCourse(CorequisiteToCourse instance);
private void detach_CorequisiteToCourses(CorequisiteToCourse entity) { this.SendPropertyChanging(); entity.Course = null; }
partial void InsertCorequisiteToCourse(CorequisiteToCourse instance);
private void attach_CorequisiteToCourses(CorequisiteToCourse entity) { this.SendPropertyChanging(); entity.Corequisite = this; }