## Course Objectives - Understand the syntax and structure of C# programming language. - Master object-oriented programming concepts using C#. - Learn how to develop robust desktop and web applications using C# and .NET. - Develop skills in handling exceptions, files, and databases. - Gain familiarity with asynchronous programming and modern C# features. - Work with C# libraries, LINQ, and Entity Framework. - Learn testing, debugging, and best practices in C# development. ## Weekly Breakdown ### Week 1: Introduction to C# and .NET Framework #### Topics: - [**Overview of C# and .NET platform.**](https://spinncode.com/designs/REHaj74M): Get started with C# and .NET development by learning the fundamentals of these powerful technologies, from object-oriented programming and type-safety to platform-independence and scalability. Discover the key features and benefits of C# and .NET Framework, and understand how to use them to build a wide range of applications. This introduction sets the stage for further learning and exploration of C# and .NET development. - [**Setting up the development environment (Visual Studio).**](https://spinncode.com/designs/e62B1qco): Set up your development environment for C# programming with Visual Studio, a comprehensive Integrated Development Environment (IDE) supporting multiple programming languages. Learn the system requirements, installation steps, and key settings to get started with Visual Studio. Discover how to create a new project, navigate the interface, and begin coding with confidence. - [**Basic C# syntax: Variables, data types, operators.**](https://spinncode.com/designs/1EsUhjf3): Master the basics of C# programming with variables, data types, and operators. Learn how to declare and assign values to variables, understand the different data types in C#, and use operators for arithmetic, comparison, and assignment operations. This foundational knowledge will set the stage for more advanced C# programming concepts. - [**Introduction to namespaces and assemblies.**](https://spinncode.com/designs/E68tHGAa): Master the fundamentals of C# programming by understanding how namespaces and assemblies work. Learn how to create and use namespaces to organize code and avoid name conflicts, and discover how assemblies are used to distribute libraries and applications. #### Lab: - [**Install Visual Studio and write your first C# program to output 'Hello, World!'.**](https://spinncode.com/designs/R4oVSkze) #### Lab Summary: Get started with C# programming by installing Visual Studio, creating a new project, and writing your first program to output "Hello, World!". Learn the basic structure of a C# program and understand key concepts such as namespaces, classes, and the Main method. This hands-on guide covers the practical aspects of C# programming, preparing you for more advanced topics. ### Week 2: Control Structures and Functions #### Topics: - [**Conditional statements: if, else, switch.**](https://spinncode.com/designs/g9Q5IkIB): Mastering C#: learn how to control the flow of your program using conditional statements, and explore three types - if, else, and switch. Understand key concepts, best practices, and practical takeaways to write more dynamic and responsive code. - [**Loops: for, while, foreach.**](https://spinncode.com/designs/zZT2Oi1H): Learn how to use loops in C# programming, including for, while, and foreach loops, to efficiently execute repetitive tasks and optimize your code. Discover the strengths of each loop type and apply them to specific use cases, such as calculating sums or iterating over collections. - [**Creating and using methods (functions).**](https://spinncode.com/designs/b46vHVDf): Mastering C# fundamentals starts with understanding methods, which are reusable blocks of code that enhance code reusability, readability, and maintainability. Learn how to create and use methods in C#, including method signatures, method bodies, and best practices for writing effective and efficient code. Explore real-world examples of method implementation to solidify your understanding of C# programming concepts. - [**Understanding scope and return types in C#.**](https://spinncode.com/designs/Ir5IvNgS): Master the fundamentals of C# programming by understanding scope and return types. Learn how to declare variables and methods effectively, minimizing scope and ambiguity, and how to use return types to improve code readability and maintainability. #### Lab: - [**Write C# programs using control structures and functions to solve basic problems.**](https://spinncode.com/designs/8CKA0Jbl) #### Lab Summary: Master C# programming by practicing with lab exercises that focus on control structures and functions. Learn to solve basic problems using if-else statements, switch statements, loops, and methods through hands-on examples such as a simple guessing game and a basic calculator program. Gain practical knowledge on controlling program flow, breaking down complex tasks, and handling user input and errors. ### Week 3: Object-Oriented Programming in C# #### Topics: - [**Introduction to classes, objects, and methods.**](https://spinncode.com/designs/umHVjBCp): Mastering object-oriented programming in C# requires understanding classes, objects, and methods. Learn how to define and use classes, create objects, and implement methods to interact with your objects, and discover best practices for coding. - [**Understanding encapsulation, inheritance, and polymorphism.**](https://spinncode.com/designs/16rFy2tB): Mastering object-oriented programming in C# requires a solid understanding of encapsulation, inheritance, and polymorphism. This overview explores how these concepts work together to improve code maintainability, flexibility, and reusability, with practical examples and exercises to reinforce learning. Effective implementation of these principles enables developers to write more robust, efficient, and scalable applications. - [**Access modifiers: public, private, protected.**](https://spinncode.com/designs/NCI5hTE0): Mastering C# access modifiers - learn how to control access to a class's internal implementation details using `public`, `private`, and `protected` modifiers to promote encapsulation, scalability and maintainability in your code. - [**Constructors and destructors.**](https://spinncode.com/designs/CsjzZsP6): Learn how to use constructors and destructors effectively in C# to initialize and clean up objects, including best practices for their implementation and understanding the role of IDisposable and Dispose pattern in releasing unmanaged resources. #### Lab: - [**Create classes and objects to model real-world scenarios and use inheritance.**](https://spinncode.com/designs/RuPtDERw) #### Lab Summary: Mastering object-oriented programming in C# through inheritance involves creating classes and objects to model real-world scenarios, promoting code reusability, and modularity. By applying inheritance, developers can build a hierarchy of related classes, override methods, and access base class members using the `override` and `base` keywords. Effective use of inheritance enables the creation of more robust and efficient C# programs. ### Week 4: Advanced OOP: Interfaces, Abstract Classes, and Generics #### Topics: - [**Understanding abstract classes and interfaces.**](https://spinncode.com/designs/kY5jS6NA): Learn how to define and use abstract classes and interfaces in C# to create more robust and maintainable software systems. Discover the key differences between abstract classes and interfaces, including their purpose, syntax, and best practices for implementation. - [**Difference between abstract classes and interfaces.**](https://spinncode.com/designs/qspbey2H): Understanding abstract classes and interfaces is crucial in object-oriented programming, particularly in C#. While both share similarities, they serve different purposes and have distinct characteristics, with key differences in implementation, inheritance, access modifiers, and method definitions. - [**Working with generics and generic collections.**](https://spinncode.com/designs/CMOjvp6v): Mastering generics in C# is key to writing reusable code, ensuring type safety, and improving performance. Learn how to create generic classes and methods, work with generic collections like lists and dictionaries, and apply constraints to restrict types. By mastering generics, developers can write more efficient and effective C# code. - [**Defining and using interfaces in C#.**](https://spinncode.com/designs/7omXWfQA): Defining and using interfaces in C# is crucial for achieving abstraction, polymorphism, and extensibility in software design. Interfaces specify a set of methods, properties, and events that must be implemented by any class, allowing for polymorphic code and dependency injection. By implementing interfaces, classes can be treated as the same type, making it easier to write testable and maintainable code. #### Lab: - [**Build a system using abstract classes and interfaces to demonstrate OOP principles.**](https://spinncode.com/designs/wqszbI8a) #### Lab Summary: Building a simple banking system using abstract classes and interfaces in C# to demonstrate object-oriented programming principles, including creating a base 'Account' class, concrete 'CheckingAccount' and 'SavingsAccount' classes, and implementing an 'IBankOperations' interface for account management. ### Week 5: Error Handling and Exception Management #### Topics: - [**Understanding the exception hierarchy in C#.**](https://spinncode.com/designs/R9IhTAEe): Understanding C#'s exception hierarchy is crucial for robust error handling and runtime recovery. The hierarchy, led by `System.Exception`, includes key exceptions like `System.SystemException`, `System.ApplicationException`, and custom exceptions, which developers can leverage to create domain-specific exception classes. By inheriting from the correct base class and implementing a clear exception strategy, developers can handle errors effectively and improve overall application reliability. - [**Using try-catch blocks for error handling.**](https://spinncode.com/designs/CDqqlgxY): Learn how to effectively use try-catch blocks for error handling in C#, including best practices and scenarios for handling different types of exceptions. Discover how to write robust and reliable code that handles unexpected events with ease, and take your C# programming skills to the next level. - [**Throwing exceptions and creating custom exceptions.**](https://spinncode.com/designs/78231IN9): Learn how to effectively handle errors in C# by throwing exceptions and creating custom exceptions. Discover best practices for exception management, including throwing specific exceptions and providing clear error messages. Understand how to create custom exceptions to provide more context about errors and improve error handling in your C# applications. - [**Best practices for exception management.**](https://spinncode.com/designs/6it6sHyq): Mastering C# error handling involves more than just handling exceptions. Effective exception management is crucial for robust, reliable, and maintainable code. By following best practices such as handling specific exceptions, avoiding swallowing exceptions, using inner exceptions, logging exceptions, and providing meaningful error messages, developers can improve their application's overall quality and reliability. #### Lab: - [**Write a C# program that includes custom exception handling and logging errors.**](https://spinncode.com/designs/1NXFqYIr) #### Lab Summary: Learn how to create a C# program with custom exception handling and logging errors, understanding how to define custom exceptions, handle exceptions using try-catch blocks, and log errors to a file. Implementing these features properly involves following best practices such as using meaningful error messages and logging errors to track issues. ### Week 6: Working with Collections and LINQ #### Topics: - [**Introduction to collections (List, Dictionary, Queue, Stack).**](https://spinncode.com/designs/HzqQdKSx): Learn about the fundamentals of collections in C# programming, including Lists, Dictionaries, Queues, and Stacks, and how to create, access, and manipulate them in different ways. Discover key features, practice examples, and solidify your understanding of essential data structures. - [**Using LINQ (Language Integrated Query) to query collections.**](https://spinncode.com/designs/dsSajANt): Mastering C# by working with collections and LINQ. Learn how to query collections using a SQL-like syntax and discover the power of LINQ in C#. This guide covers LINQ fundamentals, query syntax, lambda expressions, and best practices for efficient and readable code. - [**Working with delegates and lambda expressions.**](https://spinncode.com/designs/1IjiRHbF): Learn how to effectively use delegates and lambda expressions in C# to create flexible, maintainable code, simplifying tasks in event handling, asynchronous programming, and data processing. Discover the benefits of multicast delegates and how to utilize them in real-world applications. By mastering delegates and lambda expressions, you'll build a strong foundation for working with collections and LINQ. - [**Anonymous types and expressions.**](https://spinncode.com/designs/2VsQUuzH): Master anonymous types and expressions in C# to create objects on the fly and return multiple values from methods, and learn best practices for using them effectively in C# programs. #### Lab: - [**Use LINQ to query collections and perform advanced data filtering and manipulation.**](https://spinncode.com/designs/eqq9yU7l) #### Lab Summary: Master the art of querying collections and manipulating data in C# using LINQ. This lab topic covers advanced features of LINQ, including filtering, sorting, grouping, and joining data, and provides hands-on exercises to practice these skills. Learn how to use various LINQ methods, such as Where(), OrderBy(), and Join(), to transform data into the required format. ### Week 7: File I/O and Serialization #### Topics: - [**Reading and writing files in C# (StreamReader, StreamWriter).**](https://spinncode.com/designs/EhSItbfN): Master the art of reading and writing files in C# using the StreamReader and StreamWriter classes. Learn how to handle file I/O operations efficiently, including error handling and proper resource disposal. Discover best practices for reading and writing text files in various encoding schemes. - [**Working with file streams and binary data.**](https://spinncode.com/designs/IS7BmJlV): Diving into file streams and binary data in C#, this topic covers key concepts and practical takeaways on using file streams to read and write binary data to files, working with FileStream, BinaryReader, and BinaryWriter classes. - [**Introduction to serialization and deserialization (XML, JSON).**](https://spinncode.com/designs/Ow8VND1t): Learn how to convert complex data structures into formats that can be easily stored or transmitted with serialization and deserialization in C#. Explore the differences between XML and JSON serialization and learn when to use each in your programming projects. Discover best practices for serializing and deserializing data with practical code examples. - [**Best practices for file handling and error checking.**](https://spinncode.com/designs/Zf7cxdVL): Mastering file handling in C# requires attention to detail and adherence to best practices. This includes checking if a file exists, handling potential exceptions, using the dispose pattern, verifying file paths and names, and avoiding blocking calls. By implementing these techniques, developers can write robust programs that effectively handle file errors and improve overall performance. #### Lab: - [**Create a C# program to read, write, and serialize data to and from files.**](https://spinncode.com/designs/2aubf9jd) #### Lab Summary: Master C# file operations by learning to read, write, and serialize data to and from files using various classes and methods from the `System.IO` and `System.Text.Json` namespaces. This lab covers reading and writing text files, as well as serializing and deserializing data to and from JSON files. ### Week 8: Asynchronous Programming with C# #### Topics: - [**Understanding synchronous vs asynchronous programming.**](https://spinncode.com/designs/Ll1MStSQ): Mastering asynchronous programming in C# is crucial for building high-performance and responsive applications. This topic explains the difference between synchronous and asynchronous programming, providing examples of each, and covering key concepts and best practices for using asynchronous programming effectively in C# applications. - [**Using async and await keywords.**](https://spinncode.com/designs/Ts0pv1i9): Mastering asynchronous programming in C# using the async and await keywords. Learn how to write efficient, readable, and maintainable code that leverages asynchronous programming, along with best practices for scalability. - [**Working with tasks and the Task Parallel Library (TPL).**](https://spinncode.com/designs/eKr1CNlg): Master the art of asynchronous programming in C# by understanding tasks, the Task Parallel Library, and concurrency. Discover essential properties, methods, and concepts such as task cancellation, continuation, and parallel programming. Learn how to write efficient and scalable .NET code using the Task Parallel Library and best practices for concurrent programming. - [**Handling asynchronous exceptions.**](https://spinncode.com/designs/ArAf47JX): Mastering asynchronous programming in C# requires effective error handling techniques. Asynchronous exceptions can arise from various sources, presenting unique challenges when using async/await and child tasks. By following best practices such as using try-catch blocks, AggregateException, awaiting tasks, and checking task.IsFaulted, developers can write robust and reliable asynchronous code that handles exceptions efficiently. #### Lab: - [**Write an asynchronous C# program using async/await to handle long-running tasks.**](https://spinncode.com/designs/Y08GtiQK) #### Lab Summary: Learn how to write asynchronous C# programs using async/await to handle long-running tasks, handle exceptions in asynchronous code, and cancel asynchronous operations. ### Week 9: Database Connectivity with ADO.NET and Entity Framework #### Topics: - [**Introduction to ADO.NET and database operations.**](https://spinncode.com/designs/UgXbA4qs): Learn how to work with ADO.NET, a powerful data access technology in the .NET Framework, to connect to databases and perform various database operations. In this tutorial, discover the architecture and components of ADO.NET, and learn best practices for working with it. - [**CRUD operations (Create, Read, Update, Delete) with SQL databases.**](https://spinncode.com/designs/1mzwJGb1): Learn how to perform CRUD operations (create, read, update, delete) with SQL databases using ADO.NET. Discover how to set up a sample database, understand ADO.NET fundamentals, and implement CRUD operations in C#. - [**Entity Framework basics and ORM (Object-Relational Mapping).**](https://spinncode.com/designs/KgtSwpNZ): Learn how to interact with databases using Entity Framework, a .NET object-relational mapper that simplifies data access and manipulation. Discover the key features, types of Entity Framework, and a step-by-step guide to getting started. - [**Working with migrations and database-first vs code-first approaches.**](https://spinncode.com/designs/kKpw0Cur): Mastering database connectivity with Entity Framework, learn how to work with migrations and choose between database-first and code-first approaches for efficient database development. Discover how to manage changes to your database schema over time and select the best approach for your project needs. #### Lab: - [**Build a C# application that connects to a database and performs CRUD operations.**](https://spinncode.com/designs/JwhVI1sh) #### Lab Summary: Build a robust C# application that interacts with a database using ADO.NET and Entity Framework, and learn how to perform CRUD operations through a step-by-step example. This hands-on guide covers database connection setup, data model creation, DbContext configuration, and performing create, read, update, and delete actions. ### Week 10: Building Desktop Applications with Windows Forms and WPF #### Topics: - [**Introduction to Windows Forms for desktop application development.**](https://spinncode.com/designs/wOubCi86): Building desktop applications with Windows Forms for .NET Framework, including creating GUI components, managing layout, event-driven programming, and data binding. Learn how to create a simple Windows Forms application and get hands-on experience with a code example. Explore key features and best practices for developing professional GUI applications. - [**Working with controls (buttons, text fields, etc.).**](https://spinncode.com/designs/PWJSklxB): Learning to work with controls like buttons, text fields, and checkboxes in Windows Forms and WPF is essential for building robust desktop applications. This topic covers key concepts and best practices for creating interactive user interfaces using a wide range of controls. - [**Introduction to Windows Presentation Foundation (WPF).**](https://spinncode.com/designs/IKrZKjsQ): Building modern Windows desktop applications with WPF involves a separation of concerns, vector graphics, layout management, and animation effects. Compared to Windows Forms, WPF uses a declarative XAML syntax and provides a more powerful layout management system. To get started, install Visual Studio, the .NET Framework, and WPF Extensions, and learn the basics of XAML syntax. - [**Building user interfaces with XAML.**](https://spinncode.com/designs/ug4B1P6z): Mastering XAML for building desktop applications, exploring its syntax, controls, layout options, and styling techniques to create user-friendly interfaces. This includes understanding the basics of XAML and applying them to build simple applications using WPF. #### Lab: - [**Create a basic desktop application using Windows Forms or WPF.**](https://spinncode.com/designs/21psknMG) #### Lab Summary: Learn how to create a basic desktop application using Windows Forms or WPF, including designing a user interface, writing event handlers, and working with controls. This step-by-step guide covers the fundamental concepts and provides lab exercises to help you practice your skills. Whether you're a beginner or an experienced programmer, this resource will help you master C# and build fully functional desktop applications. ### Week 11: Building Web Applications with ASP.NET Core #### Topics: - [**Introduction to web development with ASP.NET Core.**](https://spinncode.com/designs/tctKxw36): Discover the fundamentals of building web applications with ASP.NET Core, a cross-platform framework for modern web development. Explore its key features, including scalability, performance, and security, and learn how to create a simple web application using the .NET Core SDK. Get familiar with the project structure and Razor Pages for easy web page creation. - [**Understanding MVC (Model-View-Controller) architecture.**](https://spinncode.com/designs/LTyOH3EK): Learn the basics of the Model-View-Controller pattern and how it's implemented in ASP.NET Core for building robust web applications. Discover the benefits of using the MVC pattern, including separation of concerns, testability, and flexibility. Create a simple ASP.NET Core MVC application that displays and manages a list of books. - [**Routing, controllers, and views in ASP.NET Core.**](https://spinncode.com/designs/1EbtL2RR): Learn the fundamentals of building web applications with ASP.NET Core by understanding routing, creating and handling controller actions, and rendering views to create robust and user-friendly interfaces. By applying these concepts, you'll be able to build efficient and scalable web applications with ease. Discover the key roles of routing, controllers, actions, and views in ASP.NET Core and unlock your full coding potential. - [**Working with Razor pages and form handling.**](https://spinncode.com/designs/c5lxWiCP): Mastering ASP.NET Core web development with Razor pages, covering topics like creating and binding models, user input validation, and form submission handling. Learn how to build robust and efficient web applications with a focus on Razor pages and their capabilities. #### Lab: - [**Build a simple ASP.NET Core web application with routing and form handling.**](https://spinncode.com/designs/m2giSQEO) #### Lab Summary: Create a simple ASP.NET Core web application that handles routing and form submission. Learn to define routes, create views, and handle form data using the MapGet and MapPost methods. Follow a step-by-step guide to building a web application with ASP.NET Core. ### Week 12: Testing and Debugging in C# #### Topics: - [**Introduction to unit testing with NUnit or xUnit.**](https://spinncode.com/designs/agLZHuOx): Mastering the fundamentals of unit testing in C# is essential for verifying individual components of a program behave as expected. This guide covers the benefits of unit testing, including faster development and improved code quality, and provides a step-by-step introduction to using NUnit or xUnit frameworks. Key concepts such as test fixtures, tests, and the arrange-act-assert pattern are also explored. - [**Writing and running unit tests for C# applications.**](https://spinncode.com/designs/Hxu0ZMOH): Mastering unit testing in C# is crucial for software development. Learn about popular testing frameworks, best practices, and how to write effective unit tests, and discover how to run tests using various tools and frameworks to ensure individual components function as expected. - [**Debugging techniques in Visual Studio.**](https://spinncode.com/designs/tTvGOWbT): Mastering C# debugging techniques in Visual Studio involves utilizing breakpoints, stepping through code, and handling exceptions to identify and resolve errors or bugs. This includes understanding how to configure and work with debugging windows, conditional breakpoints, and remote debugging tools. - [**Code coverage and refactoring best practices.**](https://spinncode.com/designs/CecrLu4o): Learn how to write reliable, maintainable, and efficient code by mastering code coverage and refactoring best practices in C#. Discover how to use tools like NCover, dotCover, and OpenCover to measure code coverage, and automate refactoring with Resharper. #### Lab: - [**Write unit tests for a C# project and debug an existing application.**](https://spinncode.com/designs/ZJRYTEht) #### Lab Summary: Master the art of testing and debugging in C# with NUnit and Visual Studio. Write robust unit tests using the NUnit framework and use Visual Studio's built-in tools to debug existing applications, ensuring your codebase is reliable and efficient. ## Final Project - **Description:** Develop a C# application that integrates the learned concepts from object-oriented programming, file handling, database operations, and user interface development. - **Presentation:** Students will present their final projects, explaining their design, code structure, and challenges faced. ## Grading Breakdown - **Assignments&Labs:** 40% - **MidtermProject:** 20% - **FinalProject:** 30% - **Participation&Quizzes:** 10%