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listing port number and connected device to the listBox ?

beratxt asked:

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Hi guys ,

I tried The code below.but doesnt return anything..what can be reason for it ?

please give me advice..Thanks for helping

                ManagementObjectCollection mReturn;
                ManagementObjectSearcher mSearch;
                mSearch = new ManagementObjectSearcher("Select * from Win32_SerialPort");
                mReturn = mSearch.Get();
                foreach (ManagementObject mObj in mReturn)
            catch (Exception t)
Tags: C#


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