Скачать или смотреть How to Deserialize a JSON String Containing Encoded HTML into JObject in C#

Learn how to successfully decode and deserialize a JSON string with encoded HTML values into a `JObject` in C# . This guide walks you through the key steps and troubleshooting tips.
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This video is based on the question https://stackoverflow.com/q/62791884/ asked by the user 'Na.B' ( https://stackoverflow.com/u/8687228/ ) and on the answer https://stackoverflow.com/a/62793177/ provided by the user 'Heinzi' ( https://stackoverflow.com/u/87698/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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How to Deserialize a JSON String Containing Encoded HTML into JObject in C#

Working with JSON strings that contain encoded HTML can be challenging, especially when you need to decode and deserialize them in C# . In this post, we will explore a common scenario where developers encounter issues while trying to deserialize a JSON string that contains HTML-encoded values. We’ll provide a clear and structured solution to help you successfully parse and utilize this data.

The Problem: JSON with Encoded HTML

Imagine you have a JSON string that looks like this:

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This JSON string is obtained after performing a Shopify Liquid escape. It contains several HTML-encoded values.

When you attempt to deserialize this string directly into a JObject using the following C# code:

[[See Video to Reveal this Text or Code Snippet]]

You might encounter an error like:

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This indicates that the JSON parser is having trouble with the HTML-encoded values.

The Solution

The key to resolving this issue lies in understanding the difference between HTML-encoded JSON data and simply encoded values within a JSON file. What you're dealing with is a JSON file containing HTML-encoded values. Thus, the process must be completed in two steps:

Deserialize the JSON string.

HTML-decode the individual values.

Step 1: Deserialize the JSON String

First, deserialize the JSON string to extract the information. Here’s how you can do that:

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Step 2: HTML Decode the Values

Next, you can retrieve the encoded values and decode them:

[[See Video to Reveal this Text or Code Snippet]]

Following this method helps you obtain the original HTML structure:

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Putting It All Together

Here is the complete code snippet that integrates the above steps:

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Conclusion

Dealing with JSON strings that contain encoded HTML values can be tricky, but with the right approach, you can easily decode and deserialize this data in C# . By understanding the distinctions in data formats and following the outlined steps, you can avoid common pitfalls and work more efficiently with JSON and HTML.

Feel free to reach out if you have any questions or need further assistance with JSON deserialization in C# !