public static void objectsForOtherClassesInSameNameSpace()
{
Console.WriteLine("objectsForOtherClassesInSameNameSpace Method: ");
Console.WriteLine("Uses Introduce method in Person class- ");
//CREATE OBJECT FOR PERSON
Person john = new Person()
{
Age = 20
};
john.FirstName = "John";
john.LastName = "Smith";
john.Introduce();
Console.WriteLine("John is currently {0} years old", john.Age);
//calling incrementAge and MakeOld methods in Person class
john.IncrementAge(john.Age);
john.MakeOld(john);
Console.WriteLine();
Console.WriteLine("Uses Add method in Calculator class located in another folder of HelloWorld namespace- ");
Calculator calculator = new Calculator();
int result = calculator.Add(1, 2);
Console.WriteLine(result);
}