private void CreateHandler()
{
var port = ComManager.GetComPort();
panelControls.Enabled = !string.IsNullOrWhiteSpace(port);
if (string.IsNullOrWhiteSpace(port))
{
MessageBox.Show(@"COM port not found!", @"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
statusCom.Text = port;
_comHandler = new ComHandler(port);
_comHandler.DataReceived += _comHandler_DataReceived;
_comHandler.Start();
}
UpdateOnButton();
}
private void RefreshComPorts()
{
comboPorts.Items.Clear();
// ReSharper disable once CoVariantArrayConversion
comboPorts.Items.AddRange(ComManager.ListComPorts()
.Select(x => x.Name)
.ToArray());
var selectedComPort = ComManager.GetComPort();
if (!string.IsNullOrEmpty(selectedComPort) && comboPorts.Items.Contains(selectedComPort))
{
comboPorts.SelectedItem = selectedComPort;
}
else
{
if (comboPorts.Items.Count > 0)
{
comboPorts.SelectedIndex = 0;
}
}
}