/* main */
static void Main(string[] args)
{
/* Anlegen einiger Objekte */
var newHobby = new Hobby("Fußball", "Sportplatz");
var newHobby2 = new Hobby("Programmieren", "FH");
var newFriend = new Friends("Alex", "Wien");
var newFriend2 = new Friends("Bianca", "Wien");
int i = 0;
/* Ausgabe des Inhalts von newHobby und HobbyYears ändern */
Console.WriteLine("Hobby Name: " + newHobby.Name);
Console.WriteLine("Hobby Place: " + newHobby.Place);
newHobby.UpdateHobbyYears(5);
newHobby.UpdateHobbyYears(8);
/* Ändern von Place von newHobby */
Console.Write("Set new Place: ");
string newPlace = Console.ReadLine();
newHobby.SetPlace(newPlace);
/* IClass Array mit ein paar Objekten anlegen und Place ändern */
var objects = new IClass[] { newHobby, newHobby2, newFriend, newFriend2 };
while (i < objects.Count())
{
objects[i].SetPlace("Wien_Test");
i++;
}
/* Einstellungen für Json Datei festlegen und Json Datei im aktuellen Directory anlegen mit dem Inhalt des Objekts newFriend */
var settings = new JsonSerializerSettings()
{
TypeNameHandling = TypeNameHandling.Auto, Formatting = Formatting.Indented
};
string json = JsonConvert.SerializeObject(newFriend, settings);
var cwd = Directory.GetCurrentDirectory();
var file = Path.Combine(cwd, "friends.json");
File.WriteAllText(file, json);
/* Inhalt der zuvor angelegten Json Datei lesen und auf die Console ausgeben */
var jsonread = File.ReadAllText(file);
Friends newFriend3 = JsonConvert.DeserializeObject <Friends>(jsonread, settings);
Console.WriteLine(newFriend.Name + " " + newFriend.Place);
Console.WriteLine(newFriend3.Name + " " + newFriend3.Place);
/* Pull Beispiel, neues Hobby anlegen und Place über Subject ändern */
var producer = new Subject <string>();
var newHobby3 = new Hobby("Test", "Test");
producer.Subscribe(x => newHobby3.SetPlace(x));
for (i = 0; i < 2; i++)
{
Console.Write("New Place Hobby3: ");
var temp = Console.ReadLine();
producer.OnNext(temp);
}
/* async Task1 */
Task <bool> result = Task.Run(() => {
for (int counter = 0; counter < 1000; counter++)
{
if (counter == 999)
{
return(true);
}
}
return(false);
});
result.ContinueWith(t => Console.WriteLine("Schleife completed"));
/* async Task2 */
Task <bool> temp2 = WaitTask();
temp2.ContinueWith(t => Console.WriteLine("Task Delay done"));
/* IObservable für linke Pfeiltaste in Windows Form, KeyDown --> wenn Key gedrückt wird */
var w = new Form();
IObservable <Keys> moves = Observable.FromEventPattern <KeyEventArgs>(w, "KeyDown")
.Select(u => u.EventArgs.KeyCode);
var subscription = moves
.Where(e => e.Equals(Keys.Left))
.Subscribe(e => Console.WriteLine("Key Left pressed"));
Application.Run(w);
/* Beenden des Programms */
Console.WriteLine("Zum Beenden Taste druecken");
Console.ReadLine();
}