I have and array in C# and I need to insert it in json: I have:
int[] a = new int[3];
JObject something=...;
a[0]=12;
a[1]=65;
a[3]=90;
I need something["numbers"].Value="[12,65,90]"
How can I get this?
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1 Answer
It sounds like you really just want to use JArray to wrap the array:
something["numbers"] = new JArray(a);
In other words, let Json.NET take care of the textual representation - you just need to tell it the logical value, which is just an array of numbers. Here's a short but complete example:
using System;
using Newtonsoft.Json.Linq;
public class Test
{
public static void Main()
{
JObject json = new JObject();
int[] array = { 1, 2, 3 };
json["numbers"] = new JArray(array);
Console.WriteLine(json);
}
}
Output:
{
"numbers": [
1,
2,
3
]
}
