Learn C# Course Course

Module 1: C# Language Basics

⏳ 1 week

• Topics: Primitive types, variables, operators, if/switch, loops (for, while)

• Hands-on: Write console programs to perform calculations and control-flow exercises

Module 2: Methods, Error Handling & Debugging

⏳ 1 week

• Topics: Method signatures, overloads, exception types, try/catch/finally, debugger tools

• Hands-on: Implement reusable methods and introduce error handling in sample apps

Module 3: Classes & Object-Oriented Design

⏳ 1 week

• Topics: Defining classes and structs, properties, constructors, access modifiers

• Hands-on: Model a domain (e.g., inventory system) with classes and test object interactions

Module 4: Inheritance, Interfaces & Polymorphism

⏳ 1 week

• Topics: Base vs. derived classes, abstract classes, interface contracts, virtual/override methods

• Hands-on: Extend a base Animal class and implement multiple behaviors via interfaces

Module 5: Collections & LINQ

⏳ 1 week

• Topics: Arrays, List<T>, dictionaries, querying with LINQ methods and query syntax

• Hands-on: Manipulate and query sample datasets (e.g., customer orders) using LINQ

Module 6: Asynchronous Programming

⏳ 1 week

• Topics: Task vs. Task<T>, async/await, CancellationToken, parallel loops

• Hands-on: Build an HTTP client that fetches data concurrently and handles cancellations

Module 7: .NET Core & Dependency Injection

⏳ 1 week

• Topics: Project templates, appsettings.json, built-in DI container, service lifetimes

• Hands-on: Scaffold a minimal Web API and wire up services via constructor injection

Module 8: Testing & Packaging

⏳ 1 week

• Topics: Unit testing with xUnit, mocking with Moq, creating and publishing NuGet packages

• Hands-on: Write tests for business logic and publish a utility library to a local feed

Module 9: Capstone Project – Complete .NET Core App

⏳ 2 weeks

• Topics: End-to-end design: API, data layer, UI (e.g., Blazor), logging and configuration

• Hands-on: Deliver a full-stack sample—backend API, simple frontend, CI/CD pipeline

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