private void buttonReceive_Click(object sender, EventArgs e)
{
if (radioButtonConnect.Checked)
{
textBoxRececive.Text = Serialport.ReadExisting();
}
}
private void buttonSend_Click(object sender, EventArgs e)
{
if (textBoxRececive.Text.Length > 0)
{
Serialport.WriteLine(textBoxRececive.Text);
}
}
private void buttonConnect_Click_1(object sender, EventArgs e)
{
if (comboBoxIport.SelectedIndex > -1)
{
Serialport.PortName = comboBoxIport.Items[comboBoxIport.SelectedIndex].ToString();
if (comboBoxbaud.SelectedIndex > -1)
{
Serialport.BaudRate = Convert.ToInt32(comboBoxbaud.Items[comboBoxbaud.SelectedIndex]);
try
{
Serialport.Open();
radioButtonConnect.Checked = true;
}
catch (Exception)
{
MessageBox.Show("Unable to conncet");
radioButtonConnect.Checked = false;
}
}
}
}
private void buttonDisconnect_Click(object sender, EventArgs e)
{
Serialport.Close();
radioButtonConnect.Checked = false;
timerSerialReceicve.Enabled = false;
}
