static void Main(string[] args) { Clear(); WriteLine("-- People App --"); var bob = new Person(); bob.Name = "Bob Smith"; bob.DateOfBirth = new DateTime(1956, 8, 24); WriteLine($"{bob.Name} was born on " + $"{bob.DateOfBirth:dddd, d MMMM yyyy}"); WriteLine($"{bob.Name} was born on {bob.HomePlanet}"); WriteLine($"{bob.Name} is a {Person.Species}"); bob.Children.Add(new Person { Name = "Alfred" }); bob.Children.Add(new Person { Name = "Jessica" }); for (int child = 0; child < bob.Children.Count; child++) { WriteLine($"{bob.Children[child].Name} is Bob's Child."); } BankAccount.InterestRate = 0.012M; // Store a shared value var alfredAccount = new BankAccount(); // Instance BankAccount alfredAccount.AccountName = "Mrs. Alfred"; alfredAccount.Balance = 2400; WriteLine(format: "{0} earned {1:C} interest.", arg0: alfredAccount.AccountName, arg1: alfredAccount.Balance * BankAccount.InterestRate); var jessicaAccount = new BankAccount(); // Instance BankAccount jessicaAccount.AccountName = "Ms. Jessica"; jessicaAccount.Balance = 5600; WriteLine(format: "{0} earned {1:C} interest.", arg0: jessicaAccount.AccountName, arg1: jessicaAccount.Balance * BankAccount.InterestRate); // Blank Person for Constructor var blankPerson = new Person(); WriteLine(format: "{0} of {1} was created at {2:hh:mm:ss} " + "on a {2:dddd}.", arg0: blankPerson.Name, arg1: blankPerson.HomePlanet, arg2: blankPerson.Instantiated); var gunny = new Person("Gunny", "Mars"); WriteLine(format: "{0} of {1} was created at {2:hh:mm:ss} " + "on a {2:dddd}.", arg0: gunny.Name, arg1: gunny.HomePlanet, arg2: gunny.Instantiated); // Defauls var thingOfDefault = new ThingOfDefaults(); WriteLine("Default Values"); WriteLine($"{thingOfDefault.Population} - {thingOfDefault.When} - " + $"{thingOfDefault.Name} - {thingOfDefault.People}"); // METHOD CALL bob.WriteToConsole(); WriteLine(bob.GetOrigin()); WriteLine(new string('-', 35)); // Return Value var toReturn = new Processor(); var result = toReturn.GetTheData(); WriteLine(result.Text); WriteLine(result.Number); WriteLine(new string('-', 35)); (string, int)fruit = bob.GetFruit(); WriteLine($"{fruit.Item1}, {fruit.Item2} there are."); WriteLine(new string('-', 35)); var thing1 = ("Neville", 4); var thing2 = (bob.Name, bob.Children.Count); WriteLine($"ThingOne = {thing1.Item1} has {thing1.Item2} children."); WriteLine($"ThingTwo = {thing2.Name} has {thing2.Count} children."); WriteLine(new string('-', 35)); (string name, int age)deconstruct = bob.GetPerson(); WriteLine($"{deconstruct.name} is {deconstruct.age} yeas old!"); WriteLine(new string('-', 35)); WriteLine(bob.SayHello("Deve")); WriteLine(bob.SayHelloTo("Firat")); WriteLine(gunny.DirtyTalk("Zombi")); WriteLine(gunny.SaySomething("Blah Blash!")); WriteLine(); WriteLine(new string('-', 35)); int a = 10; int b = 20; int c = 30; WriteLine($"Before: a = {a}, b = {b}, c = {c}"); bob.PassingParameters(a, ref b, out c); WriteLine($"After: a = {a}, b = {b}, c = {c}"); WriteLine(); WriteLine(new string('-', 35)); var sam = new Person { Name = "Sam", DateOfBirth = new DateTime(1972, 1, 27) }; sam.FavoriteIceCream = "Chocolate Fudge"; sam.FavoritePrimaryColor = "Red"; WriteLine($"Sam's favorite ice-cream flavor is {sam.FavoriteIceCream}"); WriteLine($"Sam's favorite primary color is {sam.FavoritePrimaryColor}"); WriteLine(sam.Origin); WriteLine(sam.Greeting); WriteLine($"Sam {sam.Age} yeas old!"); WriteLine(); WriteLine(new string('-', 35)); sam.Children.Add(new Person { Name = "Charlie" }); sam.Children.Add(new Person { Name = "Ella" }); WriteLine($"Sam's first child is {sam.Children[0].Name}"); WriteLine($"Sam's second child is {sam.Children[1].Name}"); WriteLine($"Sam's first child is {sam[0].Name}"); WriteLine($"Sam's second child is {sam[1].Name}"); WriteLine(); WriteLine(new string('-', 35)); // ----------------------------------------------------------------- object[] passengers = { new FirstClassPassenger { AirMiles = 1_419 },