private byte[] BuildExtendedInfo()
{
if (ExtendedInfo != null)
{
if (ExtendedInfo.Length != 48)
{
throw new ArgumentException("Extended info needs to be 48 bytes in length.");
}
return(ExtendedInfo);
}
if (BirthVolumeId.HasValue || BirthObjectId.HasValue || DomainId.HasValue)
{
MemoryStream stm = new MemoryStream();
BinaryWriter writer = new BinaryWriter(stm);
writer.Write(BirthVolumeId?.ToByteArray() ?? new byte[16]);
writer.Write(BirthObjectId?.ToByteArray() ?? new byte[16]);
writer.Write(DomainId?.ToByteArray() ?? new byte[16]);
return(stm.ToArray());
}
return(new byte[48]);
}