public void Update(UserOpinion opinion)
{
for (int i = 0; i < UserOpinion.Count; i++)
{
if (UserOpinion[i].stand == opinion.stand)
{
UserOpinion[i].userOpinion = opinion.userOpinion;
}
}
}
public void AddStandPoint(UserOpinion opinion)
{
this.UserOpinion.Add(opinion);
}