Which .Net Framework needed to use System.Text.Json

Question

Hello .Net Gurus - I am working in Windows forms where I am receiving data in JSON format from a web service. I need to de-serialize into DataSet. I have come accross with System.Text.JSON. Currently I have 4.5.2 .NET Framework. Which .Net Framework supports System.Text.JSON? I don't want to work with preview version for .NET Framwork. Any guidance please?

Thanks & Regards,
Khushi

Answer 1

You can see the documentation, at JSON serialization and deserialization (marshalling and unmarshalling) in .NET - overview
where there is :

How to get the library
The library is built-in as part of the .NET Core 3.0 shared framework.
For other target frameworks, install the System.Text.Json NuGet package. The package supports:
.NET Standard 2.0 and later versions
.NET Framework 4.7.2 and later versions
.NET Core 2.0, 2.1, and 2.2

Answer 2

Thanks Castorix your reply was helpful.

Best Regards,