An empty constructor is needed to create a new instance via reflection by your persistence framework . If you don’t provide any additional constructors with arguments for the class, you don’t need to provide an empty constructor because you get one per default.
Read moreWhat is the use of empty constructor?
Empty constructor just gives you an instance of that object . You might use setters on it to set necessary properties.
Read moreWhy do we need empty constructor in C#?
If you declare an empty constructor, the C# compiler will not dynamically generate a parameter-less constructor . If you do not use an access modifier with the constructor, it will also become a private constructor by default. Using the private keywords makes it obvious for developers by explicitly stating the type.6 Ağu 2019
Read moreIs a constructor necessary?
A constructor is a special method of a class that initializes new objects or instances of the class. Without a constructor, you can’t create instances of the class . Imagine that you could create a class that represents files, but without constructors, you couldn’t create any files based on the class.
Read moreWhat is the purpose of constructor in C#?
A constructor is a special method of the class which gets automatically invoked whenever an instance of the class is created . Like methods, a constructor also contains the collection of instructions that are executed at the time of Object creation.
Read moreIs it mandatory to use constructor?
So it is not mandatory to use a constructor , but if you don’t define one there is a “default constructor that will be created for you. Constructors are functions that initialize the object you have just instantiated which are called automatically when you instantiate an object to use in your program.
Read moreIs it mandatory to use constructor?
So it is not mandatory to use a constructor , but if you don’t define one there is a “default constructor that will be created for you. Constructors are functions that initialize the object you have just instantiated which are called automatically when you instantiate an object to use in your program.
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