Different ways of doing overloading methods
The three ways through which Method overloading can be executed arre:
- By changing the number of parameters.
- By changing the parameters’ data types.
- By changing the parameters’ Order.
By changing the Number of Parameter
// function Overloading by changing the number of parameters
using System;
class Coding Ninjas Studio {
// adding two integer values.
public int func_add(int a, int b)
{
int sum = a + b;
return sum;
}
// adding three integer values.
public int func_add(int a, int b, int c)
{
int sum = a + b + c;
return sum;
}
public static void Main(String[] args)
{
// Creating the Object
Coding Ninjas Studio ob = new Coding Ninjas Studio();
int sum1 = ob.func_add(1, 2);
Console.WriteLine("sum of the two "
+ "integer value : " + sum1);
int sum2 = ob.func_add(1, 2, 3);
Console.WriteLine("sum of the three "
+ "integer value : " + sum2);
}
}
Output
sum of the two integer value : 3
sum of the three integer value : 6
By changing the Data types of the parameters
using System;
class Coding Ninjas Studio {
// adding three integer values.
public int func_add(int a, int b, int c)
{
int sum = a + b + c;
return sum;
}
// adding three double values.
public double func_add(double a,
double b, double c)
{
double sum = a + b + c;
return sum;
}
public static void Main(String[] args)
{
// Creating Object
Coding Ninjas Studio ob = new Coding Ninjas Studio();
int sum2 = ob.func_add(1, 2, 3);
Console.WriteLine("sum of the three "
+ "integer value : " + sum2);
double sum3 = ob.func_add(1.0, 2.0, 3.0);
Console.WriteLine("sum of the three "
+ "double value : " + sum3);
}
}
Output
sum of the three integer value : 6
sum of the three double value : 6
By changing the Order of the parameters
using System;
class Coding Ninjas Studio {
// Method
public void Identity(String name, int id)
{
Console.WriteLine("Name1 : " + name + ", "
+ "Id1 : " + id);
}
// Method
public void Identity(int id, String name)
{
Console.WriteLine("Name2 : " + name + ", "
+ "Id2 : " + id);
}
// Main Method
public static void Main(String[] args)
{
// Creating Object
Coding Ninjas Studio obj = new Coding Ninjas Studio();
obj.Identity("Akash", 1);
obj.Identity(2, "John");
}
}
Output
Name1 : Akash, Id1 : 1
Name2 : John, Id2 : 2
Check out this problem - Subarray Sum Divisible By K
Frequently Asked Questions
What is a class in C#?
A class in C# is a user-defined blueprint for creating objects. It combines many forms of data into a single unit.
What is meant by structure in C#?
A structure in C# is a composite data type made up of numerous data types such as methods, fields, constructors, constants, properties, indexers, operators, and even other structures.
A structure helps in merging different data kinds into a single entity. They are comparable to courses in this regard. On the other hand, structures are value types, whereas classes are reference types.
Illustrate Namespaces in C#?
Namespaces are commonly used to organise huge coding projects. In C#, one of the most popular and commonly used namespaces is "System." One can construct their own namespace and utilise it within another, a process known as nesting.
Conclusion
In this article, we have extensively discussed Method Overloading in C#. We have also discussed different ways of overloading functions in C#. We hope this blog has helped you to brush up your knowledge regarding the C#. Some official documentation on big data that can help you improve your understanding is C# Generics and C# Inheritance.
If you would like to gain more knowledge about C#, check out our articles on Operator Keyword in C#, cloud platform comparison, and 10 AWS best books. Practice makes a man perfect. To practice and improve yourself in the interview, you can check out Top 100 SQL problems, Interview experience, Coding interview questions, and the Ultimate guide path for interviews.
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