Learn how to use the System.Text.Json namespace to serialize to JSON in .NET. Includes sample code.

Jan 29, 2025 · Learn how to serialize and deserialize JavaScript Object Notation (JSON) strings using the JsonSerializer class, the JsonSerializerOptions class, and Data Transfer Objects.

[System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime …

Provides functionality to serialize objects or value types to JSON and to deserialize JSON into objects or value types.

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

This article shows you how to use source-generation-backed System.Text.Json serialization in your apps. For information about the different source-generation modes, see Source …

Oct 25, 2023 · Learn how to serialize and deserialize JavaScript Object Notation (JSON) strings using the JsonSerializer class, the JsonSerializerOptions class, and Data Transfer Objects.

In .NET 9 and later versions, you can use the JsonSerializerOptions.Web singleton to serialize with the default options that ASP.NET Core uses for web apps. In earlier versions, call the …

Jun 16, 2023 · Learn how to write your own contract resolution logic to customize the JSON contract for a type.

Learn how to include fields when you serialize to and deserialize from JSON in .NET.