//copy constructor
public Virtual(Virtual v4)
{
topic_name = v4.topic_name;
article_no = v4.article_no;
Console.WriteLine($"the topic name is- {topic_name} and the article number is {article_no}");
}
static void Main(string[] args)
{
//interface
Test1 t = new Test1();
t.show();
int val = t.addSum(10, 20);
Console.WriteLine("the value of z is :- " + val);
//abstract classes
template obj;
obj = new sampleOne();
obj.templateOne();
obj = new sampleTwo();
obj.templateOne();
int vol = obj.nonabstract(5);
Console.WriteLine("the volume is : " + vol);
//parameterised constructor
Virtual v1 = new Virtual("heaven");
Console.WriteLine(v1.name1);
Virtual v2 = new Virtual("maruti", "black", 2000);
Console.WriteLine(v2.model + " " + v2.color + " " + v2.year);
//default constructor
Virtual v3 = new Virtual();
//copy constructor
Virtual v4 = new Virtual("this is copy constructor", 300);
Virtual v5 = new Virtual(v4);
//static constructor
Example.print();
//try-catch-finally
var num1 = 5;
var num2 = 0;
Fabb n = new Fabb();
try
{
var num3 = num1 / num2;
n.showTemp();
}
catch (ArithmeticException e)
{
Console.WriteLine("this is an arthmetic divide by zero exception ");
Console.WriteLine(e);
}
catch (TempIsZeroException e1)
{
Console.WriteLine("temperature is zero : {0}", e1.Message);
}
finally
{
Console.WriteLine("i have successfully reached finally block");
}
//making of pointers
MyClass m = new MyClass();
m.method();
Console.ReadKey();
}
