In this tutorial we will go through how to make a simple multiple choice quiz game inside of Visual Studio using C# programming language and Windows Form .Net Framework. Create a quiz is always fun and its important to understand how to make such a app inside of Windows Form. This tutorial will walk you through how to make the quiz game step by step including how to set up the project, adding the components, importing the images and finally setting up the questions and answers inside of the C# Programming.

Full Video Tutorial on How to a Quiz Game in Visual Studio with C# – 

Download Multiple Choice Quiz Project on GitHub 

Full Source Code –

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Quiz_Game_in_Windows_Form_VS
{
    public partial class Form1 : Form
    {

        // quiz game variables

        int correctAnswer;
        int questionNumber = 1;
        int score;
        int percentage;
        int totalQuestions;

        public Form1()
        {
            InitializeComponent();

            askQuestion(questionNumber);

            totalQuestions = 8;
        }

        private void checkAnswerEvent(object sender, EventArgs e)
        {
            var senderObject = (Button)sender;

            int buttonTag = Convert.ToInt32(senderObject.Tag);

            if(buttonTag == correctAnswer)
            {
                score++;
            }

            if(questionNumber == totalQuestions)
            {
                // work out the percentage

                percentage = (int)Math.Round((double)(score * 100) / totalQuestions);

                MessageBox.Show(
                    "Quiz Ended!" + Environment.NewLine + 
                    "You have answered " + score + " questions correctly." + Environment.NewLine + 
                    "Your total percentage is " + percentage + "%" + Environment.NewLine + 
                    "Click OK to play again"                 
                    );

                score = 0;
                questionNumber = 0;
                askQuestion(questionNumber);

            }

            questionNumber++;
            askQuestion(questionNumber);

        }

        private void askQuestion(int qnum)
        {

            switch(qnum)
            {
                case 1:
                    pictureBox1.Image = Properties.Resources.questions;

                    lblQuestion.Text = "What is the colour of the sky?";

                    button1.Text = "Blue";
                    button2.Text = "Yellow";
                    button3.Text = "Orange";
                    button4.Text = "Red";

                    correctAnswer = 1;

                    break;
                case 2:
                    pictureBox1.Image = Properties.Resources.questions;

                    lblQuestion.Text = "What is the name of the main character from Iron Man?";

                    button1.Text = "Tony Stank";
                    button2.Text = "Tony Stark";
                    button3.Text = "Rody";
                    button4.Text = "Peter Quill";

                    correctAnswer = 2;

                    break;
                case 3:
                    pictureBox1.Image = Properties.Resources.csgo;

                    lblQuestion.Text = "What is the name of this game?";

                    button1.Text = "Call of Duty";
                    button2.Text = "Battlefield";
                    button3.Text = "Fortnite";
                    button4.Text = "CS - GO";

                    correctAnswer = 4;

                    break;
                case 4:
                    pictureBox1.Image = Properties.Resources.fortnite;

                    lblQuestion.Text = "Which Publisher made this game?";

                    button1.Text = "EA";
                    button2.Text = "Activision";
                    button3.Text = "Epic Games";
                    button4.Text = "Equare Enix";

                    correctAnswer = 3;

                    break;

                case 5:
                    pictureBox1.Image = Properties.Resources.gears_of_war;

                    lblQuestion.Text = "Whats the name of this game?";

                    button1.Text = "Gears of War";
                    button2.Text = "Assassins Creed";
                    button3.Text = "Uncharted";
                    button4.Text = "Call of Duty";

                    correctAnswer = 1;

                    break;

                case 6:
                    pictureBox1.Image = Properties.Resources.halo;

                    lblQuestion.Text = "What is the main characters name in the game above?";

                    button1.Text = "Drake";
                    button2.Text = "Lara Croft";
                    button3.Text = "Master Cheif";
                    button4.Text = "Markus";

                    correctAnswer = 3;

                    break;

                case 7:
                    pictureBox1.Image = Properties.Resources.witcher3;

                    lblQuestion.Text = "Who was Geralt looking for in Witcher 3?";

                    button1.Text = "Victoria";
                    button2.Text = "Mr Donut";
                    button3.Text = "Ciri";
                    button4.Text = "Yennifer";

                    correctAnswer = 3;

                    break;

                case 8:
                    pictureBox1.Image = Properties.Resources.questions;

                    lblQuestion.Text = "Which city is the captial city of England?";

                    button1.Text = "Birmingham";
                    button2.Text = "Brighton";
                    button3.Text = "Liverpool";
                    button4.Text = "London";

                    correctAnswer = 4;

                    break;




            }



        }

    }
}