NX11+VS2013

     #include <NXOpen/DisplayManager.hxx>

     #include <NXOpen/Body.hxx>

     #include <NXOpen/BodyCollection.hxx>

     #include <NXOpen/NXException.hxx>

     #include <NXOpen/NXObject.hxx>

     #include <NXOpen/Part.hxx>

     #include <NXOpen/PartCollection.hxx>

     NXOpen::Session *theSession = NXOpen::Session::GetSession();

     NXOpen::Part *workPart(theSession->Parts()->Work());

     NXOpen::Part *displayPart(theSession->Parts()->Display());

     std::vector<tag_t> BodyVecotor;

     NXOpen::Body *WorkBody;

     NXOpen::BodyCollection *Bodys = workPart->Bodies();

     NXOpen::BodyCollection::iterator Ite = Bodys->begin();

     for (; Ite != Bodys->end(); ++Ite)

     {

         WorkBody = (*Ite);

         BodyVecotor.push_back(WorkBody->Tag());

         NXOpen::DisplayModification *displayModification1;

         displayModification1 = theSession->DisplayManager()->NewDisplayModification();

         displayModification1->SetNewColor();

         std::vector<NXOpen::DisplayableObject *> objects1();

         NXOpen::Body *body1(dynamic_cast<NXOpen::Body *>(workPart->Bodies()->FindObject(WorkBody->JournalIdentifier())));

         objects1[] = body1;

         displayModification1->Apply(objects1);

     }

     char msg[];

     sprintf_s(msg, "当前有%d个体", BodyVecotor.size());

     lw->Open();

     lw->WriteLine(msg);