Master Point of Sale (POS) System Development with C# and SQL Server using Entity Framework Core

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Master Point of Sale (POS) System Development with C# and SQL Server using Entity Framework Core

In this comprehensive course, you'll learn how to design and build a fully functional Point of Sale (POS) system using C#, SQL Server, and Entity Framework Core. Whether you're a beginner or an intermediate developer, this course will guide you through the entire process, from setting up your development environment to implementing key POS features like product management, sales transactions, and stock management.


You will start by learning how to create and manage databases in SQL Server, design responsive user interfaces in Visual Studio, and connect your application to SQL Server using Entity Framework Core. The course covers essential coding techniques, such as creating forms, managing data, and running complex queries to ensure efficient system performance.


By the end of this course, you’ll be able to develop a complete POS system that handles sales transactions, product inventory, and employee management, while also maintaining a clean and structured codebase. This course is perfect for developers who want to enhance their skills in building real-world applications.


What You Will Learn:

  • How to set up a development environment with Visual Studio 2022 and Entity Framework Core
  • Design and implement a Main MDI Parent Form with menus and toolbars
  • Add icons to menus and toolbars for a professional look
  • Create and manage child forms for modular application structure
  • Develop a Product Management Form for managing inventory
  • Connect your C# application to SQL Server and generate models from databases
  • Retrieve and display data from SQL Server in forms
  • Work with DataGridView for displaying and managing product lists
  • Implement search functionality and data binding in your forms
  • Add, edit, and delete records in SQL Server using SQL commands
  • Use NumericUpDown for quantity input and validate stock availability
  • Calculate subtotal and total amounts within DataGridView
  • Implement custom invoice number generation and running numbers
  • Write clean code using helper methods to reduce redundancy
  • Manage product sales, log transactions, and update stock levels automatically
  • Create a login system with user authentication and logging
  • Track employee login history with a detailed logging system
  • Add beautiful icons and toolbars, hide/show them dynamically
  • Use App.config files for database connection configuration

This course is designed for those eager to build practical applications and gain real-world development experience. By following the lessons step by step, you'll build your own POS system with advanced features and a solid architecture.

Learn More and Enroll Now:
Enroll on Udemy: https://bit.ly/3JrdZtQ

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