Driving & Vehicle License Department (DVLD) System

A C# Windows Forms application designed to manage driving licenses, drivers, users, and related operations.
The system helps handle license issuance, detention, release, and tracking with an integrated database.

🚀 Features

🔑 License Services

• Issue a driving license for the first time (with license categories & validation).
• Retake tests (vision, theory, and practical driving) if failed.
• Renew expired driving licenses (with required checks).
• Replace a lost license (issue new license after validation).
• Replace a damaged license (with proper tracking).
• Release a detained license (after paying fines).
• Issue international driving licenses (valid only for eligible categories).

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📋 License Application Management

• Create and manage service requests with:
  • Application number & date
  • Applicant’s personal information (linked by National ID)
  • Service type (first-time license, renewal, replacement, etc.)
  • Application status (New, Canceled, Completed)
  • Fees paid
• Prevent duplicate or conflicting applications.
• Ensure applicant eligibility based on age, license class rules, and existing licenses.

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🚗 License Categories (Classes)

Supports 7 categories:

1. Small motorcycles
2. Heavy motorcycles
3. Regular car license
4. Commercial license (taxi/limousine)
5. Agricultural vehicles
6. Small/medium buses
7. Trucks & heavy vehicles

Each category has rules for:

• Minimum age
• Fees
• Validity period

✅ The system checks if an applicant meets requirements before issuing the license.

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🧾 Tests & Exams

• Vision Test (must pass before other exams).
• Theoretical Test (traffic rules, safety, scored out of 100).
• Practical Driving Test (based on license category).

Each test includes:

• Fee
• Scheduled date
• Result (Pass/Fail)

📌 Applicants must pass tests in sequence.
❌ Failed applicants can reschedule after paying fees again.

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👤 Person Management

• Manage all applicants and drivers in the system.
• Prevent duplicate entries by National ID.
• Store detailed info:
  • National ID
  • Full name
  • Date of birth
  • Address
  • Phone number
  • Email
  • Nationality
  • Profile photo

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👥 User Management (System Users)

• Add, edit, delete, or freeze user accounts.
• Assign permissions/roles.
• Link each system user to a person in the system.
• User credentials: username + password.

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📑 Requests & Applications

• Search by application number or applicant’s National ID.
• View all applications with status & fees.
• Filter by status (New, Completed, Canceled).
• Link requests to applicants and services.

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🧾 Tests Management

• Fixed test types: Vision, Theory, Practical.
• Only fees are editable.

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🪪 License Management

• Issue licenses (new, renewal, replacement).
• Manage detained licenses:
  • Record detention details (reason, fine, date).
  • Track release after fine payment.
• Search licenses by license number or National ID.
• Track all licenses historically (no overwriting).

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⚙️ System Administration

• Manage license categories (edit age, validity, fees).
• Track all system actions with user ID & timestamp.

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🛠️ Built With

• C# .NET (Windows Forms)
• SQL Server (for database management)
• ADO.NET (for database connectivity)
• Visual Studio (for development)
• 3-Tier Architecture (UI Layer, Business Logic Layer, Data Access Layer)

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⚙️ Setup & Installation

1. Clone the repository:

   git clone https://github.com/HamC0d3r/DVLD-SYSTEM.git
   

2. Open the solution in Visual Studio.

3. Configure the SQL Server connection string in the clsDataAccessLayerSettings class.

4. Build and run the project.