Method Overloading :
Method overloading is a feature in C# that allows us to define multiple methods with the same name but different parameters. This enables us to perform similar operations on different data types or with different sets of input parameters. Method overloading helps improve code readability and maintainability by providing a clear and concise way to handle different scenarios.There are two types of method overloading in C#
1- Compile-time method overloading:
This type of method overloading is resolved at compile-time based on the number, type, and order of the parameters. The compiler determines the appropriate method to call based on the arguments provided. Here's an example:
public class Calculator
{
public int Add(int a, int b)
{
return a + b;
}
public double Add(double a, double b)
{
return a + b;
}
}
In the above example, we have two Add methods with different parameter types (int and double). The compiler will choose the appropriate method based on the argument types when calling the Add method.
2- Runtime method overloading :
This type of method overloading is resolved at runtime using concepts like inheritance and polymorphism. It allows us to have methods with the same name and parameters in different classes, and the appropriate method is determined based on the object type at runtime.
To summarize, method overloading in C# is a powerful feature that allows us to define multiple methods with the same name but different parameters. It provides flexibility and improves code readability. There are two types of method overloading: compile-time and runtime method overloading.