UInt32.GetHashCode Method in C# with Examples

UInt64.GetHashCode Method in C# with Examples

Last Updated : 01 May, 2019

UInt64.GetHashCode method is used to get the HashCode for the current UInt64 instance.

Syntax: public override int GetHashCode (); Return Value: This method returns a 32-bit signed integer hash code.

Below programs illustrate the use of the above discussed-method: Example 1:

csharp

// C# program to illustrate the
// UInt64.GetHashCode() Method
using System;

class GFG {

    // Main Method
    public static void Main()
    {

        // Taking UInt64 variable
        // i.e. ulong data type
        ulong s1 = 1654651654;

        // Getting the hash code 
        // using GetHashCode() method
        int result = s1.GetHashCode();

        // Display the HashCode
        Console.WriteLine("HashCode for UInt64 is: {0}",
                                                result);
    }
}

Output:

HashCode for UInt64 is: 1654651654

Example 2:

csharp

// C# program to illustrate the
// UInt64.GetHashCode() Method
using System;

class GFG {

    // Main Method
    public static void Main()
    {
        // using result() Method
        result(UInt64.MinValue);
        result(UInt64.MaxValue);
    }

    // result() method
    public static void result(ulong val)
    {

        // using GetHashCode() method
        int code = val.GetHashCode();

        // Display the hashcode
        Console.WriteLine("HashCode for {0} is {1}",
                                         val, code);
    }
}

Output:

HashCode for 0 is 0
HashCode for 18446744073709551615 is 0

Reference:

https://docs.microsoft.com/en-us/dotnet/api/system.uint64.gethashcode?view=netstandard-2.1

UInt32.GetHashCode Method in C# with Examples

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