Store and retrieve JSON files

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

Learning objectives

• Explain the basics of JSON syntax and its use in data interchange and storage.
• Use the System.Text.Json namespace in C# to work with JSON data.
• Serialize C# objects into JSON strings using the JsonSerializer.Serialize method and customize the serialization process.
• Deserialize JSON strings back into C# objects using the JsonSerializer.Deserialize method and customize the deserialization process.
• Use the JsonSerializerOptions class and Data Transfer Objects (DTOs) to manage the serialization and deserialization of complex objects.

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