Enum declaration syntax in C Sharp (C#) - Mini Project: Build & Apply

Enum declaration syntax

📖 Scenario: Imagine you are creating a simple program to manage the days of the week. You want to use an enum to represent the days so your code is clear and easy to read.

🎯 Goal: You will create an enum named DaysOfWeek with all seven days as its members. Then, you will print one of the days to see how enums work in C#.

📋 What You'll Learn

Create an enum called DaysOfWeek with members: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday

Create a variable called today of type DaysOfWeek and set it to DaysOfWeek.Wednesday

Print the value of today to the console

💡 Why This Matters

🌍 Real World

Enums are used to represent fixed sets of related constants, like days, months, directions, or states in a program.

💼 Career

Understanding enums helps you write clearer and safer code, which is important in many software development jobs.

1

Create the enum DaysOfWeek

Write an enum declaration named DaysOfWeek with these members exactly: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.

C Sharp (C#)

// Declare the enum DaysOfWeek here
// Your code here

Need a hint?

Use the enum keyword followed by the name DaysOfWeek. Inside curly braces, list all days separated by commas.

2

Create a variable today of type DaysOfWeek

Create a variable called today of type DaysOfWeek and set it to DaysOfWeek.Wednesday.

C Sharp (C#)

enum DaysOfWeek
{
    Monday,
    Tuesday,
    Wednesday,
    Thursday,
    Friday,
    Saturday,
    Sunday
}

// Create the variable today and set it to DaysOfWeek.Wednesday
// Your code here

Need a hint?

Use the syntax: DaysOfWeek today = DaysOfWeek.Wednesday;

3

Print the value of today

Write a Console.WriteLine statement to print the value of the variable today.

C Sharp (C#)

enum DaysOfWeek
{
    Monday,
    Tuesday,
    Wednesday,
    Thursday,
    Friday,
    Saturday,
    Sunday
}

DaysOfWeek today = DaysOfWeek.Wednesday;

// Print the value of today
// Your code here

Need a hint?

Use Console.WriteLine(today); to print the enum value.

4

Run the program to see the output

Run the program and observe the output. It should print Wednesday.

C Sharp (C#)

using System;

enum DaysOfWeek
{
    Monday,
    Tuesday,
    Wednesday,
    Thursday,
    Friday,
    Saturday,
    Sunday
}

class Program
{
    static void Main()
    {
        DaysOfWeek today = DaysOfWeek.Wednesday;
        Console.WriteLine(today);
    }
}

// Run the program to see the output

Need a hint?

The program should print Wednesday exactly.