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Microsoft via Microsoft Learn

Store and retrieve JSON files

Overview

Learn how to serialize and deserialize JavaScript Object Notation (JSON) strings using the JsonSerializer class, the JsonSerializerOptions class, and Data Transfer Objects.

Syllabus 9

  1. Introduction 5 minutes
  2. Get started with JavaScript Object Notation 5 minutes
  3. Implement the JsonSerializer class in C# apps 5 minutes
  4. Customize serialization behavior 10 minutes
  5. Customize deserialization behavior 10 minutes
  6. Manage serialization and deserialization of complex objects 5 minutes
  7. Exercise - Serialize and deserialize JavaScript Object Notation files 30 minutes
  8. Knowledge check 5 minutes
  9. Summary 5 minutes

Skills you'll practise

DotnetVs Code

Advantages and disadvantages

Advantages

  • Free, official and kept up to date by Microsoft.
  • Free sandbox environments for many Azure exercises, no credit card needed.
  • Counts toward Microsoft certification exams (AZ-900, AI-900, PL-300…).
  • From Microsoft, a well-regarded name.
  • Free digital badge you can add to LinkedIn.
  • Completely free.
  • Self-paced: start any time.
  • A clear syllabus (9 parts) you can see before you start.

Disadvantages

  • Mostly reading, not video.
  • Focused on Microsoft products.
  • Short (1 hour): an overview, not deep coverage.

Some points apply to every course of this kind; see how we rank.

Free, with a free credential

  • Free: Sign in with any Microsoft account.
  • Badge: Finish it to earn a free badge on your Microsoft Learn profile.

Microsoft is in Tier 2: excellent universities and the companies that build the technology of our institution ranking (86/100).

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