POS409 C# 9 and .NET II

• Introducing .NET 5
• Understanding .NET components
• Publishing your applications for deployment
• Decompiling assemblies
• Packaging your libraries for NuGet distribution
• Porting from .NET Framework to .NET 5
• Practicing and exploring
• Working with numbers
• Working with text
• Pattern matching with regular expressions
• Storing multiple objects in collections
• Working with spans, indexes, and ranges
• Working with network resources
• Working with types and attributes
• Working with images
• Internationalizing your code
• Practicing and exploring

6 LiveLab in this lesson — see the labs panel →

• Managing the filesystem
• Reading and writing with streams
• Encoding and decoding text
• Serializing object graphs
• Practicing and exploring
• Understanding the vocabulary of protection
• Encrypting and decrypting data
• Hashing data
• Signing data
• Generating random numbers
• What's new in cryptography?
• Authenticating and authorizing users
• Practicing and exploring

6 LiveLab in this lesson — see the labs panel →

• Understanding modern databases
• Setting up EF Core
• Defining EF Core models
• Querying EF Core models
• Loading patterns with EF Core
• Manipulating data with EF Core
• Practicing and exploring
• Writing LINQ queries
• Working with sets and bags using LINQ
• Using LINQ with EF Core
• Sweetening LINQ syntax with syntactic sugar
• Using multiple threads with parallel LINQ
• Creating your own LINQ extension methods
• Working with LINQ to XML
• Practicing and exploring
• Understanding processes, threads, and tasks
• Monitoring performance and resource usage
• Running tasks asynchronously
• Synchronizing access to shared resources
• Understanding async and await
• Practicing and exploring

9 LiveLab in this lesson — see the labs panel →

• Understanding app models for C# and .NET
• New features in ASP.NET Core
• Understanding SignalR
• Understanding Blazor
• Understanding the bonus lessons
• Building an entity data model for Northwind

• Understanding web development
• Understanding ASP.NET Core
• Exploring Razor Pages
• Using Entity Framework Core with ASP.NET Core
• Using Razor class libraries
• Configuring services and the HTTP request pipeline
• Practicing and exploring
• Setting up an ASP.NET Core MVC website
• Exploring an ASP.NET Core MVC website
• Customizing an ASP.NET Core MVC website
• Using other project templates
• Practicing and exploring

2 LiveLab in this lesson — see the labs panel →