How to replace an existing object item from an existing list of objects?

[LyttleG]

Describe the solution you'd like I create a list of Test object like this:

public class Test
{
    public int Id { get; set; }
    public string Name { get; set; }
}

var testList = new List<Test>(capacity: 100_000);
for (int i = 0; i < 100_000; i++)
    testList.Add(new Test { Name = $"Name_{i}", Id = i });

byte[] avroObject = AvroConvert.Serialize(testList, CodecType.Brotli);

How can I modify an existing object atomically from the avrObject?

// Deserialize each object
using (var reader = AvroConvert.OpenDeserializer<Test>(new MemoryStream(avroObject)))
{
    while (reader.HasNext())
    {
        var item = reader.ReadNext();
        // Modify value here
        item.Name = "Modified";
        // How can i re-ineject the modified value into avroObject?
    }
}

Thanks for any help

[AdrianStrugala]

Hello @LyttleG, I am afraid that currently there is no solution similar to your suggestion. At the moment this result could be achieved by deserializing the whole object, modyfing and serializing again. Any implementation suggestions are warm welomed 👍 Adrian

[github-actions[bot]]

Closed due to inactivity.