C# | Uri.GetHashCode() Method

Uri.GetHashCode() Method is used to get the hash code for the URI.

Syntax: public override int GetHashCode ();

Return Value: This method returns an Int32 containing the hash value generated for this URI.

Below programs illustrate the use of Uri.GetHashCode() Method:

Example 1:

// C# program to demonstrate the
// Uri.GetHashCode() Method
using System;
using System.Globalization;

class GFG {

    // Main Method
    public static void Main()
    {
        // Declaring and initializing address1
        string address1 = "http://www.contoso.com/index.htm#search";

        // Getting HashCode by
        // using GetHashCode() method
        int value = address1.GetHashCode();

        // Displaying the result
        Console.WriteLine("HashCode is : {0}", value);
    }
}

Output:

HashCode is : 2065713268

Example 2:

// C# program to demonstrate the
// Uri.GetHashCode() Method
using System;
using System.Globalization;

class GFG {

    // Main Method
    public static void Main()
    {

        // calling get() method
        get(new Uri("http://www.contoso.com"));
        get(new Uri("http://www.google.com"));
    }

    // defining get() method
    public static void get(Uri address1)
    {

        // Getting HashCode by
        // using GetHashCode() method
        int value = address1.GetHashCode();

        // Displaying the result
        Console.WriteLine("HashCode is : {0}", value);
    }
}

Output:

HashCode is : 2014
HashCode is : 1498

Reference:

• https://docs.microsoft.com/en-us/dotnet/api/system.uri.gethashcode?view=netstandard-2.1