Sending in args using params keyword : Params : Language Basics C# Examples

    
using  System;

class  Person
{
    public  string  fullName;
    public  int  age;

    public  Person(string  n,  int  a)
    {
        fullName  =  n;
        age  =  a;
    }

    public  void  PrintInfo()
    {
        Console.WriteLine("{0}  is  {1}  years  old",  fullName,  age);
    }
}

class  MainClass
{
    public  static  void  ArrayOfObjects(params  object[]  list)  
    {
        for  (  int  i  =  0  ;  i  <  list.Length  ;  i++  )
        {      
            if(list[i]  is  Person)
            {
                ((Person)list[i]).PrintInfo();
            }
            else
                Console.WriteLine(list[i]);
        }
        Console.WriteLine();
    }

    public  static  void  Main()  
    {
        Person  p  =  new  Person("Fred",  93);
        ArrayOfObjects(7,  p,  "System.String");  
    }
}