Скачать или смотреть Converting JSON to DataSet

Learn how to effectively convert multiple JSON objects into a DataSet in C-. This guide will break down the process into simple steps, providing you with a clear solution.
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This video is based on the question https://stackoverflow.com/q/76288412/ asked by the user 'Ezhumalai' ( https://stackoverflow.com/u/2978947/ ) and on the answer https://stackoverflow.com/a/76289458/ provided by the user 'Serge' ( https://stackoverflow.com/u/11392290/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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JSON Conversion to DataSet: A Step-by-Step Guide

In today's world of data interchange, JSON (JavaScript Object Notation) has become a popular format for various applications due to its simplicity and readability. However, when dealing with complex structures—like multiple JSON objects—you might find it tricky to convert them into a structured format, such as a DataSet in C-.

The Problem: Converting Multiple JSON Objects

Imagine you have a JSON string that contains multiple objects representing different categories of information. For instance, consider the following JSON structure that includes personal details, educational info, and loan information:

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The challenge arises when you want to convert this JSON string into a DataSet that separates the different types of information into distinct DataTables.

The Solution: Steps to Deserialize JSON to DataSet

To successfully convert this JSON string into a DataSet containing multiple DataTables, follow these steps.

Step 1: Prepare your Environment

Make sure you have the Newtonsoft.Json library installed in your project, as it provides essential methods for JSON manipulation. You can install it via NuGet Package Manager with the following command:

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Step 2: Deserialize the JSON

Use the following code snippet to convert the JSON string into a DataSet. This involves manipulating the JSON structure slightly by converting certain fields to arrays before deserializing.

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Step 3: Review the Output

After running the conversion, you can check the names of the resulting DataTables within the DataSet. Here’s how to accomplish that:

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Expected Output

When you execute the above code, the expected output would yield:

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This structure ensures that each category of data is stored separately, allowing for easier manipulation and access.

Conclusion

Converting a JSON string with multiple objects into a DataSet in C- may seem daunting, but with the right approach, it can be simple and efficient. By transforming the properties into arrays, you can successfully isolate different data points into their specific DataTables.

Whether you are handling user information or processing complex data sets, this method will serve as a handy tool in your development toolkit. Happy coding!