Uri.IsBaseOf(Uri) Method in C#

The Uri.IsBaseOf() method in C# is used to determine whether the current Uri instance is a base of the specified Uri instance.

Syntax

Following is the syntax −

public bool IsBaseOf (Uri uri);

Above, the parameter Uri is the specified Uri instance to test.

Example

Let us now see an example to implement the Uri.IsBaseOf() method −

using System;
public class Demo {
   public static void Main(){
      Uri newURI1 = new Uri("https://www.tutorialspoint.com/index.htm");
      Console.WriteLine("URI = "+newURI1);
      Uri newURI2 = new Uri("https://www.tutorialspoint.com/");
      Console.WriteLine("URI = "+newURI2);
      if(newURI1.Equals(newURI2))
         Console.WriteLine("Both the URIs are equal!");
      else
         Console.WriteLine("Both the URIs aren't equal!");
      if(newURI1.IsBaseOf(newURI2))
         Console.WriteLine("newURI1 is the base address");
      else
         Console.WriteLine("newURI1 isn't the base address");
   }
}

Output

This will produce the following output −

URI = https://www.tutorialspoint.com/index.htm
URI = https://www.tutorialspoint.com/
Both the URIs aren't equal!
newURI1 is the base address

Example

Let us now see another example to implement the Uri.IsBaseOf() method −

using System;
public class Demo {
   public static void Main(){
      Uri newURI1 = new Uri("https://www.tutorialspoint.com/index.htm");
      Console.WriteLine("URI = "+newURI1);
      Uri newURI2 = new Uri("https://www.qries.com/");
      Console.WriteLine("URI = "+newURI2);
      if(newURI1.Equals(newURI2))
         Console.WriteLine("Both the URIs are equal!");
      else
         Console.WriteLine("Both the URIs aren't equal!");
      if(newURI1.IsBaseOf(newURI2))
         Console.WriteLine("newURI1 is the base address");
      else
         Console.WriteLine("newURI1 isn't the base address");
   }
}

Output

This will produce the following output −

URI = https://www.tutorialspoint.com/index.htm
URI = https://www.qries.com/
Both the URIs aren't equal!
newURI1 isn't the base address