public override void TightUnmarshal(OpenWireFormat wireFormat, Object o, BinaryReader dataIn, BooleanStream bs)
{
base.TightUnmarshal(wireFormat, o, dataIn, bs);
XATransactionId info = (XATransactionId)o;
info.FormatId = dataIn.ReadInt32();
info.GlobalTransactionId = ReadBytes(dataIn, bs.ReadBoolean());
info.BranchQualifier = ReadBytes(dataIn, bs.ReadBoolean());
}