This is a simple C# Windows Forms application that calculates the price of an item based on user-selected size and discount options.
- Select item size via radio buttons: Small, Medium, or Large — each with a predefined base price.
- Choose one discount option (10%, 20%, or 30%) using checkboxes — only one discount can be applied at a time.
- Real-time price calculation displayed on the form.
- Demonstrates basic event handling and UI controls in Windows Forms.
- When a size is selected, the base price is set accordingly.
- Selecting a discount checkbox applies the corresponding percentage discount.
- If no size is selected, the price is zero.
- Discount checkboxes are mutually exclusive, ensuring only one discount is applied.
- C# with .NET Framework
- Windows Forms (WinForms)
- Visual Studio
Run the application, select the size and a discount (if desired), and the total price will be updated instantly.
Created by [Stefanija Fileva] Faculty project – Computer Engineering and Technology 2025
This project is licensed under the MIT License – see the LICENSE file for details.


