What are method overloading and method overriding in OOPs programming?

Question

Ashutosh Kumar Verma · Answer

Overloading:and and and and  Overloading of methods in a class specify that the name of methods are same but there parameter will be different which is passed in that methods. In other word there are two or more methods are available in class with same name but all methods have different parameters(different- sequence, type, number of parameters). It is automatically find suitable methods which type value passes in constructor of its class when create instance.
exp-and  and 
class Demo
and  and  {
and  and  and  and  public void Test(string name)
and  and  and  and  {
and  and  and  and  and  and  Console.WriteLine('Your name is'and#43;name);
and  and  and  and  }
and  and  and  and  public void Test(int age)
and  and  and  and  {
and  and  and  and  and  and  Console.WriteLine('your age is'and#43;age);
and  and  and  and  }
and  and  and  and  public void Test(string name, int age)
and  and  and  and  {
and  and  and  and  and  and  Console.WriteLine('your name is 'and#43;nameand#43;' and your age is 'and#43;age);
and  and  and  and  }
and  and  }
and  and  class OverloadingExp
and  and  {
and  and  and  and  static void Main(string[] arg)
and  and  and  and  {
and  and  and  and  and  and  Demo demo = new Demo();
and  and  and  and  and  and  demo.Test('Ashutosh 
');
and  and  and  and  and  and  demo.Test(24and#43;'
');
and  and  and  and  and  and  demo.Test('Ashutosh',24);
and  and  and  and  }
and  and  }
Output- Your name is Ashutosh 
and  and  and  and  and  and  and  and  Your name is 24 
and  and  and  and  and  and  and  and  your name is Ashutosh and your age is 24 
Overriding:and  and  and and and and and  In C#, overriding of methods is just like overloading of methods in program but in case of overring there all methods with same name is created in different class with same parameter. Or in method overriding method name is same and parameters are also same of all methods (same- sequence, types, number of parameters) but all methods are created in different class.
Exp-
and public class Examp
and  and  {
and  and  and  and public void Task(string name, int id)
and  and  and  and  {
and  and  and  and  and  and  Console.WriteLine('Name:{0}',name and#43;' Id: 'and#43; id);
and  and  and  and  }
and  and  }
and  and  public class Exp
and  and  {
and  and  and  and  public void Task(string name, int id)
and  and  and  and  {
and  and  and  and  and  and  Console.WriteLine('Name:{0}',name and#43; 'Id: 'and#43;id);
and  and  and  and  }
and  and  }
and  and  public class Mark
and  and  {
and  and  and  and  public void Task(string name, int id)
and  and  and  and  {
and  and  and  and  and  and  Console.WriteLine('Name:{0}',name and#43; 'Id: 'and#43; id);
and  and  and  and  }
and  and  }
and  and  class OverridigExp
and  and  {
and  and  and  and  static void Main(string[] arg)
and  and  and  and  {
and  and  and  and  and  and  Examp exe = new Examp();
and  and  and  and  and  and  exe.Task('Examp',001);
and  and  and  and  and  and  Exp exp = new Exp();
and  and  and  and  and  and  exp.Task('Exp ' ,002);
and  and  and  and  and  and  Mark mark = new Mark();
and  and  and  and  and  and  mark.Task('Mark ', 003);  } and  }and  and  
Output- Name: Examp Id: 1and  and 
Name: Exp Id: 2 
and  and  Name: Mark Id: 3

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What are method overloading and method overriding in OOPs programming?

Ravi Vishwakarma

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