public static void MakeOld(Person1 person)
{
person.Age += 10;
}
static void Main(string[] args)
{
var number = 1;
Increment(number);
Console.WriteLine(number);
var person = new Person1()
{
Age = 20
};
MakeOld(person);
Console.WriteLine(person.Age);
//var a = 10;
//var b = a;
//b++;
//Console.WriteLine(String.Format("a: {0}, b:{1}", a, b));
//var array1 = new int[3] { 1, 2, 3 };
//var array2 = array1;
//array2[0] = 0;
//Console.WriteLine(String.Format("array1[0]: {0}, array2[0]: {1}", array1[0], array2[0]));
//var method = ShippingMethod.Express;
//Console.WriteLine((int)method);
//var methodId = 3;
//Console.WriteLine((ShippingMethod)methodId);
//Console.WriteLine(method.ToString());
//var methodName = "Express";
//var shippingMethod = (ShippingMethod)Enum.Parse(typeof(ShippingMethod), methodName);
//var john = new Person();
//john.FirstName = "John";
//john.LastName = "Smith";
//john.Introduce();
//Calculator calculator = new Calculator();
//var result = calculator.Add(1, 2);
//Console.WriteLine(result);
//var numbers = new int[3];
//numbers[0] = 1;
//Console.WriteLine(numbers[0]);
//Console.WriteLine(numbers[1]);
//Console.WriteLine(numbers[2]);
//var flags = new bool[3];
//flags[0] = true;
//Console.WriteLine(flags[0]);
//Console.WriteLine(flags[1]);
//Console.WriteLine(flags[2]);
//var names = string[3] { "Jack", "John", "Mary"};
// var firstName = "Matthew";
// var lastName = "Serre";
// var name = firstName + " " + lastName;
// var fullName = string.Format("My name is {0} {1}.", firstName, lastName);
// var names = new string[3] { "John", "Mary", "Jack" };
// var formattedNames = string.Join(", ", names);
// Console.WriteLine(formattedNames);
// var text = @"Hi John
//Look into the following paths
//\c:\user\Matthew";
// Console.WriteLine(text);
}
static void Main(string[] args)
{
var number = 1;
Increment(number);
Console.WriteLine(number);
var person1 = new Person1()
{
Age = 20
};
MakeOld(person1);
Console.WriteLine(person1.Age);
/* Reference types and value types
* var a = 10;
* var b = a;
* b++;
* Console.WriteLine(string.Format("a: {0}, b: {1}", a, b));
*
* var array1 = new int[3] { 1, 2, 3 };
* var array2 = array1;
* array2[0] = 4;
* Console.WriteLine(string.Format("array1[0]: {0}, array2[0]: {1}", array1[0], array2[0]));
*
*/
/* Enum
* var method = ShippingMethod.Express;
* Console.WriteLine((int)method);
*
* var methodId = 3;
* Console.WriteLine((ShippingMethod)methodId);
*
* Console.WriteLine(methodId.ToString());
*
* var methodName = "Express";
* var shippingMethod = (ShippingMethod)Enum.Parse(typeof(ShippingMethod), methodName);
* Console.WriteLine(shippingMethod);
*/
/* String
* var firstName = "Gabriel";
* var lastName = "Vieira";
*
* var fullName = firstName + " " + lastName;
*
* var myFullName = string.Format("My name is {0} {1}", firstName, lastName);
*
* var names = new string[3] { "Gabriel", "Ciro", "Alice" };
* var formattedNames = string.Join(",", names);
*
* var text = @"Hi John
* Look into the following paths
* c:\folder1\folder2
* c:\folder3\folder4";
* Console.WriteLine(text); */
/* Variaveis
* var gabriel = new Person();
* gabriel.FirstName = "Gabriel";
* gabriel.LastName = "Vieira";
* gabriel.Introduce();
*
* Calculator calculator = new Calculator();
* var result = calculator.Add(1, 2);
* Console.WriteLine(result);
*/
/* Arrays
* var numbers = new int[3];
*
* Console.WriteLine(numbers[0]);
* Console.WriteLine(numbers[1]);
* Console.WriteLine(numbers[2]);
*
* var flags = new bool[3];
* flags[0] = true;
*
* Console.WriteLine(flags[0]);
* Console.WriteLine(flags[1]);
* Console.WriteLine(flags[2]);
*
* var names = new string[3] { "Gabriel", "Ciro", "Alice" };
* Console.WriteLine(names[0]);
* Console.WriteLine(names[1]);
* Console.WriteLine(names[2]);*/
}
