This should resolve your problem. Basically it works just like your initial code except it’s only deserializing object when the reader hits the {
character in the stream and otherwise it’s just skipping to the next one until it finds another start object token.
JsonSerializer serializer = new JsonSerializer();
MyObject o;
using (FileStream s = File.Open("bigfile.json", FileMode.Open))
using (StreamReader sr = new StreamReader(s))
using (JsonReader reader = new JsonTextReader(sr))
{
while (reader.Read())
{
// deserialize only when there's "{" character in the stream
if (reader.TokenType == JsonToken.StartObject)
{
o = serializer.Deserialize<MyObject>(reader);
}
}
}