static void Main(string[] args)
{
Hund h = new Hund()
{
Navn = "Oskar"
};
h.Gem();
Ubåd u = new Ubåd()
{
Tubine = 2, Nummer = 596
};
u.Gem();
IDbFunktioner[] dimser = new IDbFunktioner[5];
dimser[0] = new Hund()
{
Navn = "Fido"
};
dimser[1] = new Ubåd()
{
Tubine = 3.001, Nummer = 443
};
dimser[2] = new Ubåd()
{
Tubine = -.993, Nummer = 21
};
dimser[3] = new Hund()
{
Navn = "Otto"
};
dimser[4] = new Hund()
{
Navn = "Walther"
};
foreach (var item in dimser)
{
item.Gem();
}
}
static void Main(string[] args)
{
List <Hund> hundLista = new List <Hund>();
bool isRunning = true;
while (isRunning)
{
Console.WriteLine("[1] Lägg till en ny Hund" +
"\n[2] Visa alla hundar" +
"\n[3] Avsluta programmet");
Int32.TryParse(Console.ReadLine(), out int menyval);
switch (menyval)
{
case 1:
Console.WriteLine("Var god skriv hundens namn:");
string namn = Console.ReadLine();
Console.WriteLine("Var god skriv vilken hundras den har:");
string hundras = Console.ReadLine();
Console.WriteLine("Var god skriv hur gammal den är:");
Int32.TryParse(Console.ReadLine(), out int ålder);
Console.WriteLine("Tack! Hunden är sparad i hundlistan!");
Hund nyHund = new Hund(namn, hundras, ålder);
hundLista.Add(nyHund);
break;
case 2:
foreach (Hund vovve in hundLista)
{
Console.WriteLine(vovve.Namn + " -" + vovve.Hundras + " (" + vovve.Ålder + " år)");
}
break;
case 3:
isRunning = false;
break;
default:
break;
}
}
}
static void Main(string[] args)
{
Hund h = new Hund {
Navn = "Henning"
};
Kat k = new Kat {
Navn = "Kathrine"
};
h.SigNoget();
k.SigNoget();
for (int i = 0; i < 20; i++)
{
Dyr.TilfældigtDyr().SigNoget();
}
Console.ReadKey();
}
public static void Main()
{
Tier einTier = new Hund();
einTier.GibLaut(); // virtual dispatch (virtual table = v-table)
Console.WriteLine("===============================");
// Tier tier = new Tier(); <- nicht möglich, da man keine abstrakte Klasse instanziieren kann
List <Tier> tiere = new List <Tier>();
tiere.Add(new Hund());
tiere.Add(new Hund());
tiere.Add(new Katze());
tiere.Add(new Hund());
foreach (Tier tier in tiere)
{
tier.GibLaut(); // virtual dispatch (virtual table = v-table)
}
// ohne Vererbungshierarchie
List <Hund> hunde = new List <Hund>();
List <Katze> katzen = new List <Katze>();
hunde.Add(new Hund());
hunde.Add(new Hund());
katzen.Add(new Katze());
foreach (Hund hund in hunde)
{
hund.GibLaut(); // kein virtual dispatch
}
foreach (Katze katze in katzen)
{
katze.GibLaut(); // kein virtual dispatch
}
}
static void Main(string[] args)
{
A a = new A();
a.MetodeA();
B b = new B();
A aa = new C();
b.MetodeA();
b.MetodeB();
//B bb = (B)aa; // Typecasting to access the methods of B
A[] array = new A[3];
array[0] = new A();
array[1] = new B();
array[2] = new C();
Hund h = new Hund();
//Console.WriteLine(h.ToString);
foreach (var item in array)
{
}
}
static void Main(string[] args)
{
Hund h1 = new Hund();
Hund h2 = new Hund();
Kat k1 = new Kat();
Kat k2 = new Kat();
Dyr d1 = TilfældigtDyr();
h1.SigNoget();
k1.SigNoget();
h2.SigNoget();
k2.SigNoget();
d1.SigNoget();
Dyr[] dyr = new Dyr[20];
for (int i = 0; i < 20; i++)
{
dyr[i] = Dyr.TilfældigtDyr();
}
foreach (var item in dyr)
{
item.SigNoget();
}
}
static void Main(string[] args)
{
Hund h = new Hund();
h.Navn = "Fido";
h.SkalTisse += (s, e) => {
Hund hund = s as Hund;
Console.WriteLine(hund.Navn + " skal Tisse");
};
h.SkalTisse += (s, e) => { Console.WriteLine("Jeg vil UUUDDD "); };
h.SkalTisse2 += (s, e) => {
Hund hund = s as Hund;
Console.WriteLine(hund.Navn + " skal Tisse på niveau " + e.Niveau);
};
h.Test();
if (System.Diagnostics.Debugger.IsAttached)
{
System.Console.Write("Press any key to continue . . . ");
System.Console.ReadKey();
}
return;
#region test
/*
* System.Timers.Timer tt = new System.Timers.Timer();
* tt.Enabled = true;
* tt.Interval = 1000;
* tt.Elapsed += (s, e) => { Console.WriteLine("Tick"); };
*
*
* do { } while (true);
*
* //Console.ReadKey();
*
*
* System.IO.FileSystemWatcher fw = new System.IO.FileSystemWatcher(@"c:\temp");
* fw.EnableRaisingEvents = true;
*
* fw.Created += Fw_Created;
* fw.Deleted += delegate (object sender, System.IO.FileSystemEventArgs e) { Console.WriteLine("Fil slettet"); };
*
* fw.Changed += (s, e) => { Console.WriteLine("Fil ændret"); };
*
*
*
* MinDelegate m1 = Test1; // new MinDelegate(Test1);
* // kan afvikles på begge måde
* Test1();
* m1.Invoke();
* m1();
*
* //MinDelegate2 m2 = new MinDelegate2(Test2);
* MinDelegate2 m2 = Test2; // syntakssukker
* bool res1 = Test2(3);
* bool res2 = m2.Invoke(233);
* res2 = m2(45); // syntakssukker
*
* MinDelegate3 m3 = Test3;
* double g = m3(3,6);
*
* MinDelegate4 m4 = Console.WriteLine;
* m4 += Test4;
* m4("Hfjkld");
*
* Action p1 = Test1;
* Action<string> p2 = Console.WriteLine;
* Action<string, object> p3 = Console.Write;
*
* Func<int, int, int> p4 = Test5;
* Func<double, double, double> p5 = Math.Atan2; // Find noget, der passer
*
* Action<string> p6 = Test4;
* p6 += Console.WriteLine;
* p6 += delegate (string txt) { Console.WriteLine("I min anonyme funktion" + txt); };
* p6 += delegate (string t) { System.IO.File.WriteAllText(@"c:\temp\t.txt", t); };
* p6 += (string t) => { System.IO.File.WriteAllText(@"c:\temp\t2.txt", t); };
* p6 += t => { System.IO.File.WriteAllText(@"c:\temp\t3.txt", t); };
* p6("ffgg");
*
* Action<string, string> p7 = (p, c) => { System.IO.File.WriteAllText(p, c); };
* p7(@"c:\temp\t4.txt", "flkgæsjglksgjlkfæjgæls");
*
*
* int[] a = { 2, 3, 76, 45, 7, 5, 77 };
* var b = Array.FindAll(a, type => type < 10);
*/
#endregion
}
public void TilføjHund(Hund h) // Nu er den lavet type stærk
{
lst.Add(h);
}
//private static double Momspct = 0.25;
static void Main(string[] args)
{
// så kan man spørge på argumenter til programmet
if (args.Length > 0)
{
foreach (var item in args)
{
System.Console.WriteLine(item);
}
;
}
;
// Så kan man hente i konfigurationsfilen
//modul+add+reference: system.coonfiguration
string m = System.Configuration.ConfigurationManager.AppSettings["moms"];
double moms = 0;
if (m != null)
{
moms = Convert.ToDouble(m);
}
//Eller bruge program properties + settings.
//kan bruges som en mini dattabase.
string x = Module11_Collections.Properties.Settings.Default.Xpos;
System.Collections.ArrayList lst1 = new System.Collections.ArrayList();
lst1.Add(1);
lst1.Add(2);
lst1.Remove(1);
System.Collections.ArrayList lst2 = new System.Collections.ArrayList();
lst2.Add(new Hund()
{
Navn = "a"
});
lst2.Add(new Hund()
{
Navn = "b"
});
lst2.Remove(1);
System.Collections.Stack lst3 = new System.Collections.Stack();
lst3.Push(1);
lst3.Push(2);
lst3.Push(133);
System.Collections.Queue lst4 = new System.Collections.Queue();
lst4.Enqueue(new Hund()
{
Navn = "A"
});
lst4.Enqueue(new Hund()
{
Navn = "B"
});
lst4.Enqueue(new Hund()
{
Navn = "C"
});
Hund h = (Hund)lst4.Dequeue();
System.Collections.Hashtable lst5 = new System.Collections.Hashtable();
lst5.Add("a", "a");
lst5.Add("b", "a");
lst5.Add("c", "a");
string r = lst5["b"].ToString();
Kennel kennel = new Kennel();
kennel.TilføjHund(h);
//////////////////
System.Collections.Generic.List <Hund> lst6 = new System.Collections.Generic.List <Hund>();
lst6.Add(new Hund()
{
Navn = "a"
});
lst6.Add(new Hund()
{
Navn = "b"
});
Hund hh = lst6[0];
Queue <int> lst7 = new Queue <int>();
lst7.Enqueue(5);
int ii = lst7.Dequeue();
Dictionary <int, Hund> lst8 = new Dictionary <int, Hund>();
lst8.Add(4, new Hund()
{
Navn = "b"
});
lst8.Add(22, new Hund()
{
Navn = "g"
});
Hund hhh = lst8[4];
List <string> lst9 = new List <string>();
lst9.Add("A1");
lst9.Add("B1");
lst9.Add("E1");
lst9.Add("C1");
foreach (var item in lst9)
{
System.Console.WriteLine(item);
}
for (int i = 0; i < lst9.Count; i++)
{
System.Console.WriteLine(lst9[i].ToString());
}
//Test<MinType> t1 = new Test<MinType>();
Kennel2 k2 = new Kennel2();
//k2.Add(new Hund);
//k2.Add(Hund );
if (System.Diagnostics.Debugger.IsAttached)
{
System.Console.Write("Press any key to continue . . . ");
System.Console.ReadKey();
}
}
public void istrueTEst()
{
var hund = new Hund("Marko");
Assert.IsTrue(hund.Name == "Marko");
}
public void HundName()
{
var hund = new Hund("Marko");
Assert.AreEqual("Marko", hund.Name);
}
// ref: Werttyp änderbar
// out: zusätzlicher Rückgabewert
static void Adeln(ref Hund hund)
{
hund.Name = hund.Name + " von Knochenbrug";
}
