private void buttonPlaceBid_Click(object sender, EventArgs e)
{
int bidValue;
if (comboBox1.SelectedText.Equals("Neutral"))
{
bidValue = 1;
}
else if (comboBox1.SelectedText.Equals("Want to evaluate"))
{
bidValue = 2;
}
else
{
bidValue = 0;
}
ctrl.AddBid(bidder, conf.Id, selectedPaper, bidValue);
this.Close();
}