Pizza Ordering System C# with Source Code

The Pizza Ordering System project is developed using C# language with source code, this ordering system the user can order from the main menu.

A Pizza Ordering System using C# main menu includes a variety of pizza sizes, toppings, crust, drinks, and more.

If the customer has put his or her order(s), he or she will review his order list for clarification before proceeding to payment.

A user must fill out all necessary fields in the payment section, including the customer’s first, last, and address, as well as the Postal Code, Province, Contact Information, and Email.

Payment details, such as Payment Method, Card Number, and Amount Charged, must also be provided by the user.

It is critical that you fill out all of the appropriate fields.

The customer can choose whether to pay with cash, debit, or credit card in the payment process of this Pizza Ordering System in C#.

A Pizza Ordering System in C#.net free download with source code.

This is a user-friendly interface, and anyone who uses it will have no trouble using any of the features.

These are the following features of the system

  • Menu
  • Confirm Order
  • Make Payment

Steps on how to run the Pizza Ordering System in C# with Source Code

To run this project make sure that you have Visual Studio IDE installed in your PC(for Windows) to run this project.

Time needed: 5 minutes

These are the steps on how to run Pizza Ordering System in C# with Source Code

  • Step 1: Download

    First, download the source code given below.
    Pizza-Ordering-System-in-Csharp-Step-1

  • Step 2: Extract file

    Second, after you finished download the source code, extract the zip file.
    Pizza-Ordering-System-in-Csharp-Step-2

  • Step 3: Open Visual Studio

    Third, open “Visual Studio IDE”.
    Pizza-Ordering-System-in-Csharp-Step-3

  • Step 4: Open project.

    Fourth, open project folder PizzaOrderingSystem then click the “WindowsFormsApplication3.sln“.

    Pizza-Ordering-System-in-Csharp-Step-4

  • Step 5: Open Project

    Fifth, Start the project.
    Pizza-Ordering-System-in-Csharp-Step-5

The Code Given Below is for Pay Button

private void button7_Click(object sender, EventArgs e)
        {


            if (textBox11.Text == "" || textBox12.Text == "" || textBox13.Text == "" || textBox15.Text == "" || textBox20.Text == "" || comboBox2.Text == "")
            {
                MessageBox.Show("Please fill in required fields");
            }
    
            else
            {
                string money = textBox19.Text;
                char[] dollars = { '$' };
                string paymoney = money.TrimStart(dollars);
                double paymentDue = Convert.ToDouble(paymoney);
                double amountPaid = Convert.ToDouble(textBox20.Text);
                double change = 0;
                change = amountPaid - paymentDue;
                textBox21.Text = change.ToString("c2");

                if (change < 0)
                {
                    MessageBox.Show("Please pay your balance");

                }

                else
                {
                    button8.Enabled = true;
                }
                  

            }
        }
ABOUT PROJECTPROJECT DETAILS
Project Name :Pizza Ordering System
Project Platform :C#
Programming Language Used:C# Programming Language
Developer Name :itsourcecode.com
IDE Tool (Recommended):Visual Studio 2019
Project Type :Desktop Application
Database:MYSQL DATABASE
Upload Date and Time:March 9, 2021- 9:01 am

Downloadable Source Code

Conclusion

This Pizza System using C# is only a project made for school requirement purposes only.

You can download this source code and modify it to suit your client requirements, since this is a student project it means you cannot really expect 100% functionality from this.

Inquiries

If you have any questions or suggestions about Pizza Ordering System In C# With Source Code, please feel free to leave a comment below.

Frequently Asked Questions

How does this C# project work?

Built with C# WinForms (.NET Framework or .NET 6/7/8) and SQL Server backend. Standard structure: Form designer → code-behind event handlers → ADO.NET data access layer → SQL Server. Login form for auth. Ready to extend for BSIT capstone scope.

What .NET and SQL Server versions does this project require?

Most projects in this batch use C# WinForms on .NET Framework 4.5+ (the dominant stack for tutorial sites) with SQL Server 2012 Express or higher. A few newer projects use .NET 6/7/8. To run: install Visual Studio 2019 / 2022 (Community edition is free), install SQL Server Express + SSMS, open the .sln file, build, run.

How do I set up the database for this C# project?

Open SQL Server Management Studio (SSMS) and connect to your SQL Server instance (e.g. localhost\SQLEXPRESS). Right-click Databases > Restore Database OR > New Database then import the included .sql script. Update the connection string in App.config (or in code-behind) with your server name + credentials. Rebuild and run.

Can I use this C# project for a BSIT capstone or thesis?

Yes, but extend it. A bare CRUD form is too narrow for full capstone scope. Add: role-based access (admin/staff/customer login redirect), Crystal Reports or RDLC reports, dashboard with Chart controls, audit log, multi-branch support. Pair with Chapter 1-5 documentation matching your panel’s rubric.

Why am I getting ‘connection error’ or ‘object reference not set’?

Three common C# issues: (1) Connection error: SQL Server isn’t running OR connection string in App.config has wrong server name. Open SQL Server Configuration Manager + verify SQL Server (SQLEXPRESS) service is running. (2) NullReferenceException: a control reference or DB column returned NULL, add a check or use ?? operator. (3) Build error ‘The type or namespace could not be found’: missing assembly reference, add via Project > Add Reference.

Where can I find more C# projects with source code?

Browse the C# Projects hub for the full library. For other .NET stacks see VB.NET Projects (300+ Windows Forms systems). For ASP.NET WebForms see ASP.NET Projects. For BSIT capstone idea lists see 150 Best Capstone Project Ideas.

Adrian Mercurio

Full-Stack Developer at PIES IT Solution

Specializes in building complete capstone projects with full documentation. Strong background in PHP/MySQL development and database design. Has personally built and tested over 30 capstone-ready projects with ER diagrams, DFDs, and chapter-by-chapter thesis documentation.

Expertise: PHP · Laravel · Database Design · Capstone Projects · C# · C · C++ · Python · AI Projects  · View all posts by Adrian Mercurio →

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