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Aam trying to populate list of available ports in my system.
Following is my code which works in windows xp, but does not work in windows 7

public void loadPorts()
                ManagementObjectSearcher searcher =
                    new ManagementObjectSearcher("root\\CIMV2",
                    "SELECT * FROM Win32_PnPEntity");
                foreach (ManagementObject queryObj in searcher.Get())
                    if (queryObj["Caption"].ToString().Contains("(COM"))
            catch (ManagementException e)
Posted 28-May-13 0:48am
lukeer 28-May-13 5:58am
What is the desired behaviour?
What does actually happen?
Is there an error message?
What line does yields the error?
Himu from Orissa 28-May-13 5:59am
aam not getting the list of com ports in the combobox

1 solution

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Solution 1

string[] ports = SerialPort.GetPortNames();
foreach (string p in ports)
Himu from Orissa 28-May-13 6:43am
actually i need the name also e.g.(Communication Port), but in this method it only gives com1,com2 etc

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