public object SetObjectData(object obj, SerializationInfo info, StreamingContext context, ISurrogateSelector selector)
{
tester t = (tester)obj;
t.internal_value = info.GetInt32(nameof(tester.internal_value));
return(t);
}
public void GetObjectData(object obj, SerializationInfo info, StreamingContext context)
{
tester t = (tester)obj;
info.AddValue(nameof(tester.internal_value), t.internal_value);
}