Torna al Thread
private void SendNC(object sender, EventArgs e)
{
port.Handshake = Handshake.XOnXOff;
foreach (var item in listBox1.SelectedItems)
{
string FileName = item.ToString();
richTextBox1.AppendText(Environment.NewLine + "Invio in corso..." + Environment.NewLine + FileName);
port.Write(Environment.NewLine + File.OpenText(FileName).ReadToEnd());
richTextBox1.AppendText(Environment.NewLine + "File inviato con successo!" + Environment.NewLine);
port.Handshake = Handshake.None;
}
port.Close();
richTextBox1.AppendText("Invio Terminato!\n");
}