Monday, 26 April 2021

Let’s play with inheritance. What will be outputted?

class A { public void abc(int q) { Console.WriteLine("abc from A"); } } class B : A { public void abc(double p) { Console.WriteLine("abc from B"); } } static void Main(string[] args) { int i = 5; B b = new B(); b.abc(i); Console.ReadLine(); } Answer :- abc from B....

A typical polymorphism understanding swindle. The main thing is not to forget and overlook anything. What will be the result of execution of the following code?

class Program { static void Main(string[] args) { MyClassB b = new MyClassB(); MyClassA a = b; a.abc(); Console.ReadLine(); } } class MyClassA { public MyClassA() { Console.WriteLine("constructor A"); } public void abc() { Console.WriteLine("A"); } } class MyClassB:MyClassA { public MyClassB() { Console.WriteLine("constructor B"); } public void abc()...

Friday, 23 April 2021

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