A desktop eBook purchasing application built with C# Windows Forms (.NET 8) designed for Computer Engineering students to browse and purchase software and hardware-related eBooks with a complete transaction receipt system.
Login Screen (Form1) → eBook Catalog (Form3) → Purchase Screen (Form2)
Form1 – Login page with username/password authenticationForm3 – eBook catalog displaying all available books with pricesForm2 – Purchase screen where users select books, set quantity, enter cash, and get a receipt
🔐 Login Authentication – Secure admin login with show/hide password toggle
📖 eBook Catalog – Browse 20 Computer Engineering eBooks (Software & Hardware categories)
🛒 Purchase System – Select up to 4 books at once (2 Software + 2 Hardware)
➕➖ Quantity Controls – Add/subtract quantity per book
🧾 Transaction Receipt – Auto-generated receipt showing items, total, cash, and change
🗑️ Clear Function – Reset all selections and start over
❌ Custom Borderless UI – Clean borderless window design
Software Books (10 titles)
Book
Price
AutoCAD 2013
₱940.00
CAED
₱950.10
DSA using C#
₱960.20
Data Structures using C
₱970.30
DSA in Java
₱980.40
C# Game Programming
₱990.50
OOP Software Engineering
₱1,100.60
Software Development
₱1,120.70
Logic Circuits Design
₱1,140.80
Advanced OOP in R
₱1,160.90
Hardware Books (10 titles)
Book
Price
Computer Organization
₱2,040.00
Fundamentals of COA
₱2,150.10
Embedded System in C
₱2,260.20
Digital Design (VHDL)
₱2,370.30
Embedded Hardware
₱2,480.40
Embedded Robotics
₱2,590.50
Intro to Machine Learning
₱2,700.60
Microprocessor System
₱2,810.70
Debugging Embedded System
₱2,920.80
CODA
₱3,030.90
Field
Value
Username
adminchan
Password
adminace
Technology
Usage
C#
Application logic
Windows Forms (.NET 8)
UI Framework
Visual Studio 2022
IDE
Clone the repository:
git clone https://github.com/devdcii/your-repo-name.git
Open CpE eBook App Shop in Visual Studio
Press F5 or click Run
Login using the credentials above
Built as a Software Development project — CpE eBook App Shop 📚