C#•2y ago

❔ Convert JSON string to struct

I have a string in JSON format. How can I convert it to a struct?

c++
public struct config
{
    public string ip { get; set; }
    public int port { get; set; }
}

string _data = @"{""ip"":""127.0.0.1"",""port"":12345""}"; // I want to convert it to a config struct.

c++
public struct config
{
    public string ip { get; set; }
    public int port { get; set; }
}

string _data = @"{""ip"":""127.0.0.1"",""port"":12345""}"; // I want to convert it to a config struct.

4 Replies

Thinker•2y ago

You can use System.Text.Json to do the deserialization, but I'm not sure it works with structs

Thinker•2y ago

https://learn.microsoft.com/en-us/dotnet/standard/serialization/system-text-json/how-to?pivots=dotnet-7-0

How to serialize and deserialize JSON using C# - .NET

Learn how to use the System.Text.Json namespace to serialize to and deserialize from JSON in .NET. Includes sample code.

entasy•2y ago

It worked, thank you. @🌈 Thinker 🌈 For anyone who needs:

c++

public struct Configdata
{
    public string ip { get; set; }
    public string port { get; set; }
}

string _data = @"{""ip"":""127.0.0.1"", ""port"":""12345""}";
var _data2 = JsonSerializer.Deserialize<Configdata>(_data);
Console.WriteLine($"Content: {_data2.ip}");
Console.WriteLine($"Content: {_data2.port}");

c++

public struct Configdata
{
    public string ip { get; set; }
    public string port { get; set; }
}

string _data = @"{""ip"":""127.0.0.1"", ""port"":""12345""}";
var _data2 = JsonSerializer.Deserialize<Configdata>(_data);
Console.WriteLine($"Content: {_data2.ip}");
Console.WriteLine($"Content: {_data2.port}");

Accord•2y ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ Convert JSON string to struct