partial void Deletet_User_CompetitionSet(t_User_CompetitionSet instance);
partial void Updatet_User_CompetitionSet(t_User_CompetitionSet instance);
private void detach_t_User_CompetitionSets(t_User_CompetitionSet entity) { this.SendPropertyChanging(); entity.t_User = null; }
partial void Insertt_User_CompetitionSet(t_User_CompetitionSet instance);
private void attach_t_User_CompetitionSets(t_User_CompetitionSet entity) { this.SendPropertyChanging(); entity.t_CompetitionSet = this; }