static void CopyingTypes()
{
int counter = 7;
GarageDoor door = new GarageDoor("ABC123");
// Copy the variables
int counter2 = counter;
GarageDoor door2 = door;
// Print out the original values
Console.WriteLine("*** Original Values ***");
Console.WriteLine("counter = " + counter); // 7
Console.WriteLine("counter2 = " + counter2); // 7
Console.WriteLine("door Open = " + door.Open); // False
Console.WriteLine("door2 Open = " + door2.Open); // False
Console.WriteLine();
// modify the value/state of the original variables
counter += 1; // Adds 1 to counter
door.ChangeDoor(); // Toggles the status of the Open property
Console.WriteLine("*** Modified counter and door variables ****");
Console.WriteLine("counter = " + counter); // 8
Console.WriteLine("counter2 = " + counter2); // 7
Console.WriteLine("door Open = " + door.Open); // True
Console.WriteLine("door2 Open = " + door2.Open); // True
}
static void PassingParameters(int methodCounter, GarageDoor methodDoor)
{
// modify the passed parameters
methodCounter = 8;
methodDoor.ChangeDoor();
// print out the local variable
Console.WriteLine("methodCounter = " + methodCounter);
Console.WriteLine("methodDoor Open = " + methodDoor.Open);
Console.WriteLine();
}
static void CreatingObjects()
{
GarageDoor door1 = new GarageDoor("ABC123");
GarageDoor door2 = new GarageDoor("DEF456");
// print out the current door states
Console.WriteLine("Door 1 open = " + door1.Open); // False
Console.WriteLine("Door 2 open = " + door2.Open); // False
Console.WriteLine();
// send a signal to open door 1
door1.ChangeDoor();
// print out the new door states
Console.WriteLine("Door 1 open = " + door1.Open); // True
Console.WriteLine("Door 2 open = " + door2.Open); // False
}
