public bool Connect(string comPortName)
{
if (client == null)
{
client = new CommunicationProtocolClient();
client.Open();
}
return(client.Connect(comPortName));
}
private void button1_Click(object sender, EventArgs e)
{
if (client.IsConnected())
{
client.Disconnect();
}
else
{
client.Connect(textBoxCom.Text);
}
updateView();
}
private void buttonPort_Click(object sender, RibbonControlEventArgs e)
{
try
{
string portName = Activesheet.Range["A2"].Value2;
client.Connect(portName);
}
catch (Exception ex)
{
showMessage(ex.ToString());
}
updateView();
}