private void JuryAddButton_Click(object sender, EventArgs e)
{
JuryListbox.BeginUpdate();
JuryListbox.Items.Add(JuryFIOTextbox.Text);
JuryListbox.EndUpdate();
JuryFIOTextbox.Text = "";
JuryRemoveButton.Enabled = true;
JuryCountLabelRefresh();
}
private void JuryRemoveButton_Click(object sender, EventArgs e)
{
JuryListbox.BeginUpdate();
JuryListbox.Items.Remove(JuryListbox.SelectedItem);
JuryListbox.EndUpdate();
if (JuryListbox.Items.Count == 0)
{
JuryRemoveButton.Enabled = false;
}
if ((JuryListbox.Items.Count < 30) && (JuryAddButton.Enabled == false) && (JuryFIOTextbox.Text != ""))
{
JuryAddButton.Enabled = true;
}
JuryCountLabelRefresh();
}