UInt64.GetHashCode Method in C# with Examples Last Updated : 01 May, 2019 Comments Improve Suggest changes Like Article Like Report 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 Comment More infoAdvertise with us Next Article UInt64.GetHashCode Method in C# with Examples K Kirti_Mangal Follow Improve Article Tags : C# CSharp-method CSharp-UInt64-Struct Similar Reads UInt16.GetHashCode Method in C# with Examples UInt16.GetHashCode method is used to get the HashCode for the current UInt16 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 1 min read UInt32.GetHashCode Method in C# with Examples UInt32.GetHashCode method is used to get the HashCode for the current UInt32 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 1 min read Single.GetHashCode() Method in C# with Examples Single.GetHashCode() Method is used to return the hash code for this instance. Syntax: public override int GetHashCode (); Return Value: This method returns a 32-bit signed integer hash code. Below programs illustrate the use of Single.GetHashCode() Method: Example 1: csharp // C# program to demonst 1 min read UInt64.GetTypeCode Method in C# with Examples UInt64.GetTypeCode method is used to get the TypeCode for value type UInt64. Syntax: public TypeCode GetTypeCode (); Return Value: This method returns the enumerated constant UInt64. Below programs illustrate the use of the above discussed-method: Example 1: csharp // C# program to illustrate the // 1 min read SByte.GetHashCode Method in C# with Examples SByte.GetHashCode method is used to get the HashCode for the current SByte 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 il 1 min read Like