C#

Full C# course — 70 topics from the basics to advanced use.

Lessons

• Object Lifetime, Garbage Collection and Resource Management
• Asynchronous Programming with `async` and `await`
• Advanced Async: Contexts, State Machines and Deadlocks
• Multithreading and Synchronization
• Parallel Programming and Concurrent Collections
• Channels and Advanced Concurrency
• Networking and HttpClient
• Reflection, Attributes and Dynamic Programming
• Expression Trees and Metaprogramming
• Roslyn, Analyzers and Source Generators
• Modern C# and the Advanced Type System
• Span, Memory and Advanced Memory Management
• Unsafe Code and Native Interoperability
• Advanced Regular Expressions
• Advanced Delegates and Functional Programming
• C# and .NET Fundamentals
• Development Environment and the .NET CLI
• Your First C# Program
• C# Syntax Fundamentals
• Variables and Data Types
• Type Conversion
• Operators
• Control Flow
• Strings and Text Processing
• Arrays
• Collections
• Methods
• Dependency Injection, Configuration and Logging
• NuGet and Library Development
• Unit Testing and Integration Testing
• Debugging and Diagnostics
• Database Programming with ADO.NET
• Entity Framework Core
• ASP.NET Core, Middleware and REST APIs
• Authentication, Authorization and Security
• Desktop, Cross-Platform and Game Development
• Design Patterns
• SOLID Principles and Clean Code
• Software Architecture, DDD, CQRS and Event-Driven Systems
• Performance, Benchmarking, Profiling and Caching
• Resilience
• Git, CI/CD, Containers, Cloud and Observability
• API Design, Coding Standards and Library Best Practices
• C# for Engineering and Automotive Tools
• Common C# Mistakes
• C# Coding Exercises
• Capstone Projects
• Interview Preparation
• C# Cheat Sheet
• Final Assessment
• Learning Roadmap
• What to Learn Next & Final Checklist
• Classes, Objects, Encapsulation and Access Modifiers
• Constructors and Properties
• Inheritance, Polymorphism and Abstraction
• Interfaces
• Structs, Records and Enums
• Generics
• Delegates, Lambda Expressions and Events
• Exception Handling
• Nullable Reference Types
• Pattern Matching
• Namespaces and Assemblies
• LINQ
• Iterators and `yield`
• Tuples, Deconstruction, Extension Methods, Operator Overloading and Indexers
• Files, Directories and Streams
• Serialization: JSON and XML
• Dates, Time, Globalization and Localization
• Course Overview & Running Example