partial void DeleteProblemUser(ProblemUser instance);
partial void UpdateProblemUser(ProblemUser instance);
private void detach_ProblemUsers(ProblemUser entity) { this.SendPropertyChanging(); entity.Problem = null; }
partial void InsertProblemUser(ProblemUser instance);
private void attach_ProblemUsers(ProblemUser entity) { this.SendPropertyChanging(); entity.Problem = this; }