Скачать или смотреть How to Deserialize JSON to an Anonymous Object in ASP.NET Core

Discover how to structure JSON in ASP.NET Core effectively by deserializing XML data into objects. Follow our step-by-step guidance!
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This video is based on the question https://stackoverflow.com/q/69522512/ asked by the user 'Shuvo Barua' ( https://stackoverflow.com/u/12041076/ ) and on the answer https://stackoverflow.com/a/69522826/ provided by the user 'Krishna Varma' ( https://stackoverflow.com/u/11657533/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Deserializing JSON to an Anonymous Object in ASP.NET Core

When working with data in ASP.NET Core, you might encounter XML files that you want to convert into a JSON format, especially for easier manipulation in your C- applications. This post will guide you through the process of deserializing XML data, converting it into JSON, and then mapping it into suitable C- objects.

Understanding the Problem

Let's assume you have the following XML data:

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After converting this XML into JSON using JsonConvert, you might end up with a structured format that looks like this:

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While this JSON structure is valid, it does not match the simple format you desire for your C- class named Grades:

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Your goal is to extract the grades and convert them to this simpler JSON format:

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The Solution

To achieve the desired result, we can use LINQ in combination with JsonConvert. Below is a step-by-step breakdown of how to extract and convert the XML into the appropriate JSON format:

Step 1: Read the XML File

Start by reading your XML file using File.ReadAllText:

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Step 2: Load the XML into an XDocument

After reading the XML file, convert it into an XDocument:

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Step 3: Extract the Grades

Using LINQ, we can extract the grades information into an instance of the Grades class:

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Step 4: Serialize the Grades Object to JSON

Finally, serialize your Grades object into JSON format with JsonConvert:

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Conclusion

By following the aforementioned steps, you can effectively deserialize XML data into a JSON format that matches your class structure in C-. This approach not only simplifies the transformation from XML to JSON but also allows you to access your data efficiently. This method is particularly useful for ASP.NET Core developers who often need to work with various data formats.

Happy coding!