📝 Notebook App

Personal Notebook application built with C# WinForms.
You can create, edit, delete and organize notes into categories, search them, sort them and even switch between Light/Dark themes.
It also includes simple to-do functionality with checkboxes and export to .csv or .txt.

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✨ Features

• ✅ Add / Edit / Delete notes
• 📂 Categorize notes (Work, Personal, Ideas, School, Other…)
• 🔍 Search notes by title or content
• 📊 Sorting (by title, date, or category)
• 🎨 Light & Dark themes
• ☑️ To-Do functionality (mark notes as done → strikethrough & gray text)
• 💾 Save notes to JSON (persistent storage)
• 📤 Export notes to .csv and .txt

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📸 Screenshots

(Here you can add screenshots of Light/Dark themes and the note list UI)
Example:

![Notebook App Light]

![Notebook App Dark]

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🛠️ Technologies

• C# (.NET Framework / WinForms)
• JSON for saving notes
• CSV & TXT export
• Windows Forms Controls (ListView, ComboBox, Buttons, etc.)

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🚀 How to Run

1. Clone or download this repository.
2. Open the project in Visual Studio.
3. Run the solution (F5).
4. Start adding and managing your notes! 🎉

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📌 Future Improvements

• ⏰ Reminders & notifications
• 📅 Calendar integration
• ☁️ Cloud sync

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👤 Author

Created with ❤️ by Inga Pt