<%@ Register Assembly="Obout.Ajax.UI" Namespace="Obout.Ajax.UI.Poll" TagPrefix="obout" %>

<obout:Poll runat="server" ID="Poll1" DataSourceID="SqlDataSource1" 
     Title="Favorite Movie" Question="What is your favorite movie?" 
     AllowedVotesPerUser="100" OnVoting="Poll1_Voting">
</obout:Poll>

protected void Poll1_Voting(object sender, PollItemEventArgs e)
{
    SqlConnection conn = new SqlConnection(connectionString);

    conn.Open();

    foreach (PollAnswer answer in Poll1.Answers)
    {
        if (answer.Selected)
        {
            string logVoteQuery = "UPDATE Answers SET Votes = Votes + 1 WHERE AnswerID = @AnswerID";
            SqlCommand logVoteCommand = new SqlCommand(logVoteQuery, conn);
            logVoteCommand.Parameters.AddWithValue("@AnswerID", answer.Item.Value);

            logVoteCommand.ExecuteNonQuery();

            break;
        }
    }

    conn.Close();
}