partial void DeleteUSER_MARK(USER_MARK instance);
partial void UpdateUSER_MARK(USER_MARK instance);
private void detach_USER_MARKs(USER_MARK entity)
{
this.SendPropertyChanging();
entity.USER = null;
}
partial void InsertUSER_MARK(USER_MARK instance);
private void attach_USER_MARKs(USER_MARK entity)
{
this.SendPropertyChanging();
entity.USER = this;
}
