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Showing posts from April, 2025

Create class and create 5 instances and get count of how many instances of one class are created

 // Online C# Editor for free // Write, Edit and Run your C# code using C# Online Compiler using System; public class HelloWorld {     public static void Main(string[] args)     {         // Create 5 instances of Employee class             Instance instances1 = new Instance();             Instance instances2 = new Instance();             Instance instances3 = new Instance();             Instance instances4 = new Instance();             Instance instances5 = new Instance();            // Get and display instance count             Console.WriteLine("Total Employee instances created: " + Instance.GetInstanceCount());             Console.ReadLine();             } }  ...

Difference between Method overloading and method overriding with example

  Method Overloading vs Method Overriding in C# Method Overloading — Definition: Method Overloading is a feature in C# where multiple methods can have the same name within the same class but with different parameter lists (different type, number, or order of parameters). It is also known as: Compile Time Polymorphism Static Polymorphism Early Binding Method Overriding — Definition: Method Overriding is a feature in C# where a method in a derived (child) class provides a specific implementation of a method that is already defined in its base (parent) class. It requires the use of: virtual keyword in the base class method override keyword in the derived class method It is also known as: Runtime Polymorphism Dynamic Polymorphism Late Binding   Feature Method Overloading Method Overriding Concept Same method name, but different parameters (compile-time polymorphism) Same method name, same parameters, but different implementation in derived...