private void detach_InstructorCourseRelations(InstructorCourseRelation entity)
{
this.SendPropertyChanging();
entity.User = null;
}
private void attach_InstructorCourseRelations(InstructorCourseRelation entity)
{
this.SendPropertyChanging();
entity.Course = this;
}
partial void UpdateInstructorCourseRelation(InstructorCourseRelation instance);
partial void DeleteInstructorCourseRelation(InstructorCourseRelation instance);
partial void InsertInstructorCourseRelation(InstructorCourseRelation instance);