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C# program to demonstrate the use of Authority property of Uri class

Here, we are going to demonstrate the use of Authority property of Uri class in C#.Net.
Submitted by Nidhi, on April 14, 2021

Here, we will learn about the Authority property of Uri class. This is an instance property of the Uri class which is used to get DNS (Domain Name System) hostname or IP address and given a specified port number from the server. This property returns a string value. This property may generate System.InvalidOperationException exception.

Program:

The source code to demonstrate the use of Authority property of Uri class is given below. The given program is compiled and executed successfully.

using System;

class UriExample
{
    //Entry point of Program
    static public void Main()
    {
        Uri domainUri;
        Uri newUri;

        domainUri = new Uri("http://www.includehelp.com:8082");
        newUri = new Uri(domainUri, "CPrograms.html");

        System.Console.WriteLine("Authority Information: " + newUri.Authority);
    }
}

Output:

Authority Information: www.includehelp.com:8082
Press any key to continue . . .

In the above program, we got the DNS and port number of the given URI.

C# Uri Class Programs »

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