Auto-implemented properties in C Sharp (C#) - Mini Project: Build & Apply

Auto-implemented properties

📖 Scenario: You are creating a simple program to store information about a book in a library system.

🎯 Goal: Build a class with auto-implemented properties to hold the book's title and author, then create an object and display its details.

📋 What You'll Learn

Create a class named Book with two auto-implemented properties: Title and Author, both of type string.

Create an instance of the Book class named myBook.

Set the Title property of myBook to "The Great Gatsby".

Set the Author property of myBook to "F. Scott Fitzgerald".

Print the book details in the format: Title: The Great Gatsby, Author: F. Scott Fitzgerald.

💡 Why This Matters

🌍 Real World

Auto-implemented properties are used to quickly create simple classes that hold data, like records of books, customers, or products.

💼 Career

Understanding auto-implemented properties is essential for C# developers to write clean and efficient code for data models in applications.

1

Create the Book class with auto-implemented properties

Create a class called Book with two auto-implemented properties: Title and Author, both of type string.

C Sharp (C#)

// Your code here

Need a hint?

Auto-implemented properties use { get; set; } without extra code inside.

2

Create an instance of the Book class

Create an instance of the Book class named myBook.

C Sharp (C#)

public class Book
{
    public string Title { get; set; }
    public string Author { get; set; }
}

// Your code here

Need a hint?

Use new Book() to create the object.

3

Set the Title and Author properties

Set the Title property of myBook to "The Great Gatsby" and the Author property to "F. Scott Fitzgerald".

C Sharp (C#)

public class Book
{
    public string Title { get; set; }
    public string Author { get; set; }
}

Book myBook = new Book();
// Your code here

Need a hint?

Assign values directly to the properties using the dot . operator.

4

Print the book details

Write a Console.WriteLine statement to print the book details in the format: Title: The Great Gatsby, Author: F. Scott Fitzgerald.

C Sharp (C#)

public class Book
{
    public string Title { get; set; }
    public string Author { get; set; }
}

Book myBook = new Book();
myBook.Title = "The Great Gatsby";
myBook.Author = "F. Scott Fitzgerald";

// Your code here

Need a hint?

Use Console.WriteLine with an interpolated string $"..." to include property values.