I need to get rdp port number in C#?

Question

1.00/5 (2 votes)

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i get only private ip and public ip address in but coludn't find port number please help me on this.

What I have tried:

string hostName = Dns.GetHostName(); // Retrive the Name of HOST
Console.WriteLine(hostName);
// Get the IP
string myIP = Dns.GetHostByName(hostName).AddressList[0].ToString();
Console.WriteLine("My IP Address is :"+myIP);
Console.ReadKey();

Posted 24-Jul-19 19:42pm

Murali10111

Updated 25-Jul-19 16:56pm

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Murali10111 · Answer 1 · 2019-07-25T16:57:00

Solution 4

Thanks @Richard Deeming i get the my listtening port is it possible to set my own port number using c# code.

Posted 25-Jul-19 16:57pm

Murali10111

Comments

Dave Kreskowiak 25-Jul-19 23:32pm

You posted this as a SOLUTION to your own question, not as a reply to Richard. He has no idea you tried to reply to him because of this.

See the "Have a Question or Comment" button under his solution? Click that and you can reply to him.

Murali10111 25-Jul-19 23:52pm

Is it possible to set my own port number using c# code?

Richard Deeming · Answer 2 · 2019-07-25T02:34:00

You can read the configured port number from the registry:

C#

using (Microsoft.Win32.RegistryKey key = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(@"System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp", false))
{
    if (key is null)
    {
        Console.WriteLine("RDP is not enabled.");
    }
    else
    {
        int port = (int)key.GetValue("PortNumber", 3389);
        Console.WriteLine("RDP port: {0}", port);
    }
}

Change the listening port in Remote Desktop | Microsoft Docs[^]

Thomas Daniels · Answer 3 · 2019-07-24T20:15:00

Solution 1

Quote:
I need to get rdp port number in C#?

The RDP (Remote Desktop Protocol) port number is always 3389.

Quote:
i get only private ip and public ip address in but coludn't find port number please help me on this.

You can't "find" a port number like you find your private and public IP. While you have a public IP and have a private IP, you don't have a port. When you connect to a remote machine you can use whatever port the machine has opened for you.

Posted 24-Jul-19 20:15pm

Thomas Daniels

Comments

Richard Deeming 25-Jul-19 8:29am

"The RDP (Remote Desktop Protocol) port number is always 3389."

Are you sure about that? :)
Change the listening port in Remote Desktop | Microsoft Docs[^]

Thomas Daniels 25-Jul-19 8:35am

Hmm, not, then :)
5 to your answer