Int64.Equals Method in C# with Examples Last Updated : 11 Jul, 2025 Summarize Comments Improve Suggest changes Share Like Article Like Report Int64.Equals() Method is used to get a value that shows whether the current instance is equal to a specified object or Int64. There are 2 methods in the overload list of this method as follows: Equals(Int64) Method Equals(Object) Method Int64.Equals(Int64) This method is used to return a value indicating whether the current instance is equal to a specified Int64 value or not. Syntax: public bool Equals (long obj); Here, it takes a Int64 value to compare to this instance. Return Value: This method returns true if obj has the same value as this instance otherwise, false. Below programs illustrate the use of Int64.Equals(Int64) Method: Example 1: csharp // C# program to demonstrate the // Int64.Equals(Int64) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // Declaring and initializing value1 long value1 = 45643242; // Declaring and initializing value2 long value2 = 2564233; // using Equals(Int64) method bool status = value1.Equals(value2); // checking the status if (status) Console.WriteLine("{0} is equal to {1}", value1, value2); else Console.WriteLine("{0} is not equal to {1}", value1, value2); } } Output: 45643242 is not equal to 2564233 Example 2: csharp // C# program to demonstrate the // Int64.Equals(Int64) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // calling get() method get(44355, 578); get(423445, 423445); get(12560, 28960); get(778, 798); } // defining get() method public static void get(long value1, long value2) { // using Equals(Int64) method bool status = value1.Equals(value2); // checking the status if (status) Console.WriteLine("{0} is equal to {1}", value1, value2); else Console.WriteLine("{0} is not equal to {1}", value1, value2); } } Output: 44355 is not equal to 578 423445 is equal to 423445 12560 is not equal to 28960 778 is not equal to 798 Int64.Equals(Object) Method This method is used to returns a value indicating whether the current instance is equal to a specified object or not. Syntax: public override bool Equals (object obj); Here, it takes an object to compare with this instance. Return Value: This method returns true if obj is an instance of Int64 and equals the value of this instance otherwise, false. Below programs illustrate the use of the above-discussed method: Example 1: csharp // C# program to demonstrate the // Int64.Equals(Object) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // Declaring and initializing value1 long value1 = 1879650; // Declaring and initializing value2 object value2 = 1/45; // using Equals(object) method bool status = value1.Equals(value2); // checking the status if (status) Console.WriteLine("{0} is equal to {1}", value1, value2); else Console.WriteLine("{0} is not equal to {1}", value1, value2); } } Output: 1879650 is not equal to 0 Example 2: csharp // C# program to demonstrate the // Int64.Equals(Object) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // calling get() method get(54547, 54585); get(555, 489); get(10450, 10450); get(745, 745); } // defining get() method public static void get(long value1, object value2) { // using Equals(object) method bool status = value1.Equals(value2); // checking the status if (status) Console.WriteLine("{0} is equal to {1}", value1, value2); else Console.WriteLine("{0} is not equal to {1}", value1, value2); } } Output: 54547 is not equal to 54585 555 is not equal to 489 10450 is not equal to 10450 745 is equal to 745 Reference: https://learn.microsoft.com/en-us/dotnet/api/system.int64.equals?view=netframework-4.7.2 Comment More infoAdvertise with us Next Article Int32.Equals Method in C# with Examples K Kirti_Mangal Follow Improve Article Tags : C# CSharp-method CSharp-Int64-Struct Similar Reads Int16.Equals Method in C# with Examples Int16.Equals() Method is used to get a value which indicates whether the current instance is equal to a specified object or Int16. 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