Reference: CCP_L01_A05_Contact
Management System
📖 Introduction
The Contact
Management System in C is a simple yet practical academic project designed for students
aged 8-16 learning C programming.
This project teaches file handling, data
structures, and modular programming concepts. It allows users to store, manage, and retrieve contact details
efficiently, making it an excellent mini
phonebook application.
In
this guide, we’ll cover:
✅ Project Overview & Features
✅ C Code Implementation
✅ System Design & Diagrams
✅ Step-by-Step Setup in Code::Blocks IDE
💡 Project Overview
🔹 Core Features
✔
Add Contact – Store a contact’s name,
phone, email, and address
✔ View Contacts
– Display all stored contacts
✔ Search Contact – Find a contact by name
✔ Update Contact – Modify existing contact details
✔ Delete Contact – Remove a contact from the system
✔ File-Based Storage – Data is
saved in contacts.dat for persistence
🔹 Technologies
Used
●
Programming Language: C
●
IDE: Code::Blocks with MinGW C Compiler
●
Data Storage: Binary File Handling (fopen(),
fwrite(), fread())
📌 System Design
1️⃣ Flowchart – How It Works?
📌 Step 1: Display menu options
📌 Step 2: Take user input
📌 Step 3: Perform selected operation (Add/View/Search/Update/Delete)
📌 Step 4: Save contacts in contacts.dat
📌 Step 5: Repeat until the user exits
🔗 Get the Full Flowchart & Use Case Diagram
💻 C Code
Implementation
Here’s the complete source code for the Contact
Management System:
📌 Download Full Code & More C Projects
Below In the eBook link! 👇
Key
Highlights:
✅ Uses struct Contact
to store data
✅ Implements file handling (contacts.dat)
✅ Modular functions for each operation
📢 How to Run the Code
in Code::Blocks IDE?
1️⃣ Install Code::Blocks with
MinGW C Compiler
🔗 Download here: https://www.codeblocks.org/downloads/
2️⃣ Set Up the Project
- Open Code::Blocks → Create New Project
- Add a new C file → Copy & Paste the source
code
- Compile & Run (F9)
3️⃣ Interacting with the System
When you run the program, you’ll see:
Contact Management System
1. Add Contact
2. View Contacts
3. Search Contact
4. Update Contact
5. Delete Contact
6. Exit
Enter your choice:
Simply enter a number to perform an action! 🚀
📝 Conclusion
This Contact
Management System in C is a perfect
beginner project
to learn:
✅ File Handling (saving and retrieving data)
✅ Structures & Modular Functions
✅ Basic CRUD Operations
💡 Next Steps?
📌 Enhance it with sorting, encryption, or CSV export
📌 Try adding a graphical UI with C++ or Python
🔥 Want more C projects? Stay tuned! 🚀
📌 Download Full Code & More C Projects
Below In the eBook link! 👇
📢 Call to Action
👉 Like & Share this guide if you found it helpful!
👉 Subscribe for more C
Programming Projects! 🎯
------------------------
Brief About “C Code Projects for Beginner Students (Ages
8-16)" eBook
Are you a school student aged 8 to 16
with a budding interest in programming, or perhaps looking for a hands-on way
to master C language for your academic projects? Look no further! I am thrilled
to announce the launch of "C Code Projects for Beginner Students,"
your ultimate guide to practical C programming.
Ready to start your coding adventure?
[Click below any links to get your copy of
"C Code Projects for Beginner Students (Ages 8-16)"!]
eBook CCP_L01 Link:
https://play.google.com/store/books/details?id=KS54EQAAQBAJ [Google Play Store]
https://books.google.co.in/books?id=KS54EQAAQBAJ [Google Books]
Enjoy this eBook CCP_L01 on ‘C Code Projects
for Beginner Students’ series and do not forget to explore other resources
related to this series eBook. Thanks for visiting my blog.
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Happy Reading!
…till
next post, bye-bye & take care!
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