How do I add `+` to a property name in C#?

How do I declare a property or variable name as fg+ in C#?

public string fg+ { get; set; }

I am getting fg+ as a field in a response from JSON as "fg+": "103308076644479658279".

I am deserializing it using a class. How do I read it from JSON?

Solution 1:

Such a variable name isn't legal in C#.

If you're using Json.NET to deserialize your data, you can use the JsonProperty attribute to give it a custom name:

[JsonProperty("fg+")]
public string Fg { get; set; }