Can I have constructor in abstract class?

We can declare a constructor with no arguments in an abstract class . It will override the default constructor, and any subclass creation will call it first in the construction chain.8 Ara 2021

You can’t call an abstract class constructor with a class instance creation expression, i.e. As constructors of abstract classes can only be called within subclass constructors (and by chaining one to another within the same class), I typically make them protected … making them public would serve no purpose.19 Haz 2014

Question: Can you call an abstract method from an abstract class constructor? Answer: Yes .

Yes, an Abstract Class can have a Constructor . You Can Overload as many Constructor as you want in an Abstract Class. These Contractors Can be used to Initialized the initial state of the Objects Extending the Abstract Class.