private bool Update()
{
return(DBPollOption.Update(
optionGuid,
answer,
order));
}
public bool Delete()
{
if (optionGuid == Guid.Empty)
{
return(false);
}
return(DBPollOption.Delete(optionGuid));
}
public bool IncrementVotes(Guid userGuid)
{
if (optionGuid == Guid.Empty)
{
return(false);
}
return(DBPollOption.IncrementVotes(pollGuid, optionGuid, userGuid));
}
private bool Create()
{
optionGuid = newOptionGuid;
int rowsAffected = DBPollOption.Add(
optionGuid,
pollGuid,
answer,
order);
return(rowsAffected > 0);
}
private void GetPollOption(Guid optionGuid)
{
using (IDataReader reader = DBPollOption.GetPollOption(optionGuid))
{
if (reader.Read())
{
this.pollGuid = new Guid(reader["PollGuid"].ToString());
this.answer = reader["Answer"].ToString();
this.order = int.Parse(reader["Order"].ToString());
this.votes = int.Parse(reader["Votes"].ToString());
this.optionGuid = optionGuid;
}
}
}
public static List <PollOption> GetOptionsByPollGuid(Guid pollGuid)
{
IDataReader reader = DBPollOption.GetPollOptions(pollGuid);
return(LoadListFromReader(reader));
}