public void Method1()
{
Interfacepurpose Ip = new Interfacepurpose();
Ip.add(10, 20);
Ip.sub(20, 10);
Iuser2 i = Ip;
i.add(10, 30);
i.sub(40, 15);
}
static void Main(string[] args)
{
//structure
Structure ssb = new Structure();
ssb.Method1();
//calling class by using abstract class
abstractclass ab = new abstractclass();
ab.Demo();
ab.show();
//Include namespace ,Method1 is in Simplelibray namespace
Class1 cs1 = new Class1();
cs1.Method1(new int[] { 1, 2, 3, 4 });
//Multiple Inheritance using Interface
MultipleInheritance mi = new MultipleInheritance();
mi.Demo();
mi.detail();
Interfacepurpose ip = new Interfacepurpose();
ip.Method1();
//constructor examples
Constructor cs = new Constructor();
cs.Method1();
cs.Method2();
cs.Method3();
cs.Method4();
cs.Method5();
cs.Method6();
cs.Method7();
cs.Method8();
//partial
partialclass pt = new partialclass();
pt.Method1();
//Methodoverload and Methodoverrirding
Methodoverloading mm = new Methodoverloading();
mm.Method1();
mm.Method2();
//Encapsulation
Oops oo = new Oops();
oo.Name = "veerababu";
oo.Age = 23;
//abstraction
oo.hell();
Console.WriteLine(oo.Name);
Console.WriteLine(oo.Age);
//using properties
Properity ppp = new Properity();
ppp.Method1();
//enum
Enumexample e = new Enumexample();
e.Method1();
home.a = 10;
Console.WriteLine($"value is {home.a}");
var n = @"""I don't know do "" he said";
Console.WriteLine(n);
Dictionary dt = new Dictionary();
dt.Method1();
Console.WriteLine();
person2 pp = new person2();
Console.WriteLine(pp.a);
person2 pp1 = new person2(10);
Console.WriteLine(pp1.a);
//structure examples
user ss;
user sss = new user();
ss.name = "veeru";
ss.age = 22;
Console.WriteLine($"Name is {ss.name} \nage is {ss.age}");
user s2;
s2.name = "veera";
s2.age = 25;
Console.WriteLine(ss.GetHashCode());
Console.WriteLine(s2.GetHashCode());
//struct way 2
person p = new person();
p.name = "veerababu";
p.age = 25;
Console.WriteLine($"way2: Name is {p.name}\nage is {p.age}");
person1 p1 = new person1("rallabandi", 23);
Console.WriteLine($"way3: Name is {p1.name}\nage is {p1.age}");
//ListMethods
ListMethods l = new ListMethods();
l.Methods();
//Array
Arrays arr = new Arrays();
//sigledimensional
arr.single();
//multidimensional
arr.multi();
//Jagged array
arr.Jagged();
//Array Methods
arr.methods();
//Methods
Methods m = new Methods();
m.Method1();
m.Method2(10, 20);
Console.WriteLine(m.Method3());
Console.WriteLine(m.Method4("veeru"));
//by using ref keyword
int a = 10;
Console.WriteLine("befor calling a:" + a);
m.Method5(ref a);
Console.WriteLine("after calling a:" + a);
//By using out keyword
int b = 10;
Console.WriteLine("before calling b:" + b);
m.Method6(out b);
Console.WriteLine("after calling b:" + b);
//By using params keyword
m.Method7(1, 2, 3, 4);
m.Method7(1, "veeru", 1.3f, true);
//By using in keyword-->read-only
int c = 12;
int d = 15;
Console.WriteLine("before calling c is " + d);
Console.WriteLine("before calling d is " + c);
m.Method8(c, ref d);
Console.WriteLine("after calling d is " + d);
Console.WriteLine("after calling c is " + c);
StringFormat s = new StringFormat();
// s.Method1();
// s.Method2();
s.DateFormat();
s.NumberFormat();
s.customFormat();
//Operators Examples
Operators o = new Operators();
o.Arithemetic(10, 20);
o.Relational(10, 20);
o.Logical(false, true);
o.Bitwise(2, 3);
o.Assignment(10, 20);
o.Miscellaneous(10, 20);
//Iteration
Iteration i = new Iteration();
i.iter1(3);
i.iter2(3);
i.iter3(3);
i.iter4();
//Jumping statement examples
Jumping j = new Jumping();
j.jum1();
j.jum2();
j.jum3();
}