Hi,

How to delete com port in Device

I can able delete com port but it is not reflected in device

Please help this issue

Code:

//Registry to open sub key

Microsoft.Win32.RegistryKey rkDevice = rkPorts.OpenSubKey(deviceid);


//remove port from arraylist if unavailable

string port = rkDevice.GetValue("Port").ToString();

int nullPos = port.IndexOf('\0');


if (nullPos > -1)

{

port = port.Substring(0, nullPos);

}

//Delete Exiting Com Port

if (alPorts.Contains(port))

{

alPorts.Remove(port);

}


//Close Com Devices

rkDevice.Close();



Any Wrong above code.

There isn't really much context in the code to know where you are making
these changes - is this a Bluetooth COM port?

Peter

--
Peter Foot
Microsoft Device Application Development MVP
peterfoot.net | appamundi.com | inthehand.com
APPA Mundi Ltd - software solutions for a mobile world
In The Hand Ltd - .NET Components for Mobility

"M. Meganathan" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Hi,
>
> How to delete com port in Device
>
> I can able delete com port but it is not reflected in device
>
> Please help this issue
>
> Code:
>
> //Registry to open sub key
>
> Microsoft.Win32.RegistryKey rkDevice = rkPorts.OpenSubKey(deviceid);
>
>
> //remove port from arraylist if unavailable
>
> string port = rkDevice.GetValue("Port").ToString();
>
> int nullPos = port.IndexOf('\0');
>
>
> if (nullPos > -1)
>
> {
>
> port = port.Substring(0, nullPos);
>
> }
>
> //Delete Exiting Com Port
>
> if (alPorts.Contains(port))
>
> {
>
> alPorts.Remove(port);
>
> }
>
>
> //Close Com Devices
>
> rkDevice.Close();
>
>
>
> Any Wrong above code.
>
>
>
>