What is a constructor in C #?

A constructor is a special type of member function of a class which initializes objects of a class . In C++, Constructor is automatically called when object(instance of class) is created. It is special member function of the class because it does not have any return type.

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Is inheritance bad in C#?

Inheritance (Derived and Base Class) In C#, it is possible to inherit fields and methods from one class to another . We group the “inheritance concept” into two categories: Derived Class (child) – the class that inherits from another class.

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What is this () in constructor in C#?

The “this” keyword in C# is used to refer to the current instance of the class . It is also used to differentiate between the method parameters and class fields if they both have the same name. Another usage of “this” keyword is to call another constructor from a constructor in the same class.

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What is default constructor in C#?

A default constructor is a constructor that either has no parameters, or if it has parameters, all the parameters have default values . If no user-defined constructor exists for a class A and one is needed, the compiler implicitly declares a default parameterless constructor A::A() .

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