Why do we need getters and setters in C#?

Why do we need getters and setters in C#?

Getters and setters are methods used to declare or obtain the values of variables, usually private ones. They are important because it allows for a central location that is able to handle data prior to declaring it or returning it to the developer.

What is code first approach in MVC?

As clear from the figure, the entity framework creates or updates the database depending upon the domain classes. Hence, the user needs to code first, and then the entity framework will create the database using the code. That is why it is called the code first approach.

How can add DbContext in ASP NET MVC?

In this tutorial, you:

1. Create an MVC web app.
2. Set up the site style.
3. Install Entity Framework 6.
4. Create the data model.
5. Create the database context.
6. Initialize DB with test data.
7. Set up EF 6 to use LocalDB.
8. Create controller and views.

What is the use of virtual property in model class in C#?

In fact, a function, property, indexer or event in a base class marked as virtual will allow override from a derived class. By default, members of a class are non-virtual and cannot be marked as that if static, abstract, private, or override modifiers.

Can a class be virtual in C#?

C# virtual method is a method that can be redefined in derived classes. In C#, a virtual method has an implementation in a base class as well as derived the class. We create a virtual method in the base class using the virtual keyword and that method is overriden in the derived class using the override keyword.

Can abstract class have properties C#?

An abstract property declaration does not provide an implementation of the property accessors — it declares that the class supports properties, but leaves the accessor implementation to derived classes. The following example demonstrates how to implement the abstract properties inherited from a base class.