public byte[] ToBinary()
{
using (var mem = new MemoryStream())
using (var bin = new BinaryWriter(mem))
{
bin.Write(Signature);
bin.Write(Id);
bin.Write(PostId);
bin.Write(UserId);
bin.Write(CreationDate.ToBinary());
bin.Write(Text ?? "");
bin.Write(Score);
return mem.ToArray();
}
}