public void InitComList()
{
string[] ports = SerialPort.GetPortNames();
if (ports.Length != 0)
{
foreach (string comport in ports)
{
ComList.Add(comport);
}
ComString = ComList.ElementAt(0);
}
}
public void UpdateComList()
{
string[] ports = SerialPort.GetPortNames();
string temp = ComString;
ComList.Clear();
foreach (string item in ports)
{
if ((ComList.Where(x => x == item).FirstOrDefault() == null))
{
ComList.Add(item);
}
}
if (ComList.Contains(ComString))
{
ComString = temp;
}
}