I need to get rdp port number in C#?

Question

1.00/5 (2 votes)

See more:

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

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Thomas Daniels · Answer 1 · 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

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[^]

Murali10111 · Answer 3 · 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?