使用protobuf-net为windows store应用程序序列化私有成员

Question

I'm trying to serialize a simple custom class that has private members, using protobuf-net library, for a windows store style app:

[ProtoContract]
class ProtoTest
{
    [ProtoMember(1)]
    string Test;

    public ProtoTest(string test)
    {
        this.Test = test;
    }        
}

When I serialize an instance the private member is never serialized but is instead ignored. Making the member public resolves the problem but is not really a satisfactory solution for my application. Is there anything that I'm doing incorrectly here or does anybody know if this is a known bug (I did search but couldn't find anything)?

Answer 1

The sample in the protobuf-net wiki .

 [ProtoContract]
    public class StandaloneExtensible : IExtensible
    {
        [ProtoMember(1)]
        public int KnownField { get; set; }

        private byte[] buffer;
        Stream IExtensible.BeginAppend() {
            return Extensible.BeginAppend();
        }
        Stream IExtensible.BeginQuery() {
            return Extensible.BeginQuery(buffer);
        }
        void IExtensible.EndAppend(Stream stream, bool commit) {
            buffer = Extensible.EndAppend(buffer, stream, commit);
        }
        void IExtensible.EndQuery(Stream stream) {
            Extensible.EndQuery(stream);
        }
        int IExtensible.GetLength() {
            return Extensible.GetLength(buffer);
        }
    }