private void RefreshComPorts()
{
var coms = SerialPort.GetPortNames();
foreach (var p in coms)
{
if (!ComPorts.Contains(p))
{
ComPorts.AddSorted(p);
}
}
foreach (var p in ComPorts.ToList())
{
if (!coms.Contains(p))
{
ComPorts.Remove(p);
}
}
if (SelectedComPort == null && ComPorts.Count > 0)
{
SelectedComPort = ComPorts.First();
}
}
private void CheckForNewPortsAsync()
{
IEnumerable <string> ports = SerialPort.GetPortNames().OrderBy(s => s);
foreach (string comPort in ComPorts.ToList())
{
if (!ports.Contains(comPort))
{
ComPorts.Remove(comPort);
}
}
foreach (var port in ports.ToList())
{
if (!ComPorts.Contains(port))
{
AddPort(port);
}
}
PortsChanged?.Invoke(this, null);
}
