UInt64.GetHashCode Method in C# with Examples
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:
// 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:
// 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