Expanded with new content and updated for C# 12 and .NET 8, this three day course takes you on an intensive deep dive into the advanced concepts and tools of C# in .NET.

Utbildningsmål

Crafted with over 20 years of experience, this course is packed with presentations, live demonstrations and hands-on exercises that equip you with the best practices and tools for making your life easier as a developer, while helping you to create exceptional modern applications. With a range of materials, demonstrations and exercises with access to a seasoned instructor’s expertise, the course aims to take you on a deep dive that takes your understanding to new heights. Beyond the technical skills (see below), you will learn new strategies to keep your code clean, maintainable and reliable. You will be better equipped to tackle complex coding challenges with more agility and tools, enabling you to build state-of-the-art applications. 

Målgrupp

This course is for developers that want to master the advanced features of C#, enabling them to write applications that deliver more value, performance and scalability using the latest tools and techniques that are being utilized today. The course covers the latest features and inner workings of C# 12 and .NET 8, but is also applicable to developers using older versions of C#.

Förkunskaper

This course assumes you have worked as a C# developers for at least a year, and that you have the skills covered in our C# Fundamentals course. You should be comfortable using Visual Studio, Lambda expressions, and LINQ.

Innehåll

• The .NET ecosystem
  .NET Framework vs. .NET Core vs. .NET
  Top-level statements
  .NET Standard
  
  
• Source Generators
  Roslyn
  Analyzers
  Code-fixes
  Source generators
• Visual Studio
  Editor config
  Dev tunnels
  Hot reload
  HTTP files
  
  
• From Delegates to Lambda
  Delegates
  Anonymous methods
  Lambda expressions
  Func<T> and Action<T>
  
  
• Value Tuples
  Classic generic tuples
  Anonymous types
  Value Tuples
  Deconstruct
• Pattern matching
  Pattern matching with the if and switch statement.
  Null checks
  
  
• Switch Expressions
  Discard
  Patterns
  
  
• Non-nullable reference types
  Nullable value types
  Non-nullable reference types
  The null-forgiving operator
  Null-coalescing assignment operator
  Nullable attributes
  
  
• Value objects
  Primitive obsession
  Implementing value object
  Equality
  Comparing and sorting
  Overriding ToString()
  Always valid and Immutability
  Immutable operations
  
  
• Records
  Positional records
  Records vs manually created value objects
  Nondestructive mutation
  Extending records
  Struct and class records
  
  
• Async
  Tasks
  Waiting for tasks
  Cancellation tokens
  Async/await
  
  
• C# 12
  Primary constructors
  Collection expressions
  TimeProvider
  
  
• Advanced lambda expressions
  Refactoring using lambda expressions
  Closures
  Common problems with closures
  Recent lambda expressions improvements
  Local functions
  
  
• Dynamic
  Dynamic types
  ExpandoObjects
  Dynamic binding
  
  
• Reflection
  Working with types
  Querying and inspecting our applications
  Creating instances of types
  Pros and cons of using reflection
  
  
• and much more!
  
  

Kursen levereras genom utbildningspartner: TN Datakonsult