November 2022
Intermediate to advanced
814 pages
18h 52m
English
Content preview from Apps and Services with .NET 7
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6
Observing and Modifying Code Execution Dynamically
This chapter is about some common types that are included with .NET for performing code reflection and applying and reading attributes, working with expression trees, and creating source generators.
This chapter covers the following topics:
- Working with reflection and attributes
- Working with expression trees
- Creating source generators
Working with reflection and attributes
Reflection is a programming feature that allows code to understand and manipulate itself. An assembly is made up of up to four parts:
- Assembly metadata and manifest: Name, assembly, file version, referenced assemblies, and so on.
- Type metadata: Information about the types, their members, and so on.
- IL code: Implementation ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.