之前用过NXOpen PDM的命名空间下的类，现在记录一下通过PDM命名空间下的类查询Teamcenter零组件的信息，也可以用来判断该零组件是否存在。
1-该工程为DLL工程，直接在NX界面调用，所以直接获取NXSession。
2-查询函数advanced用到的查询为：__NX_STD_ANY_ITEM_QUERY，可以在Teamcenter查询构建器模块中看到该查询。
1 // Mandatory UF Includes 2 #include <uf.h> 3 #include <uf_object_types.h> 4 5 // Internal Includes 6 #include <NXOpen/ListingWindow.hxx> 7 #include <NXOpen/NXMessageBox.hxx> 8 #include <NXOpen/UI.hxx> 9 #include <NXOpen/LogFile.hxx> 10 11 // Internal+External Includes 12 #include <NXOpen/Annotations.hxx> 13 #include <NXOpen/Assemblies_Component.hxx> 14 #include <NXOpen/Assemblies_ComponentAssembly.hxx> 15 #include <NXOpen/Body.hxx> 16 #include <NXOpen/BodyCollection.hxx> 17 #include <NXOpen/Face.hxx> 18 #include <NXOpen/Line.hxx> 19 #include <NXOpen/NXException.hxx> 20 #include <NXOpen/NXObject.hxx> 21 #include <NXOpen/Part.hxx> 22 #include <NXOpen/PartCollection.hxx> 23 #include <NXOpen/Session.hxx> 24 25 #include <NXOpen/PDM_SoaConnectionHandle.hxx> 26 #include <NXOpen/PDM_PdmSession.hxx> 27 #include <NXOpen/PDM_PdmSearch.hxx> 28 #include <NXOpen/PDM_PdmFile.hxx> 29 #include <NXOpen/PDM_PdmNavigatorNode.hxx> 30 #include <NXOpen/PDM_PdmPart.hxx> 31 #include <NXOpen/PDM_PdmSearchManager.hxx> 32 #include <NXOpen/PDM_SoaQuery.hxx> 33 #include <NXOpen/PDM_SearchResult.hxx> 34 35 // Std C++ Includes 36 #include <iostream> 37 #include <sstream> 38 39 using namespace NXOpen; 40 using std::string; 41 using std::exception; 42 using std::stringstream; 43 using std::endl; 44 using std::cout; 45 using std::cerr; 46 47 NXOpen::ListingWindow *lw = NULL; 48 NXOpen::NXMessageBox *mb = NULL; 49 50 void do_it(); 51 void print(const NXString &); 52 void print(const string &); 53 void print(const char*); 54 void showClickMessage(int &iRet); 55 56 //------------------------------------------------------------------------------ 57 // Entry point(s) for unmanaged internal NXOpen C/C++ programs 58 //------------------------------------------------------------------------------ 59 extern "C" DllExport void ufusr( char *parm, int *returnCode, int rlen ) 60 { 61 try 62 { 63 // 获取NXSession并初始化 64 NXOpen::Session *theSession = NXOpen::Session::GetSession(); 65 NXOpen::UI *theUI = NXOpen::UI::GetUI(); 66 NXOpen::Part *displayPart(theSession->Parts()->Display()); 67 NXOpen::PDM::PdmSession * pdmSession = theSession->PdmSession(); 68 NXOpen::LogFile *lf = theSession->LogFile(); 69 lw = theSession->ListingWindow(); 70 mb = theUI->NXMessageBox(); 71 72 // 获取设置数据 73 bool isSsoEnabled; 74 NXOpen::NXString ssoServerUrl; 75 NXOpen::NXString ssoAppID; 76 NXOpen::NXString connectString; 77 NXOpen::NXString discriminator; 78 pdmSession->GetSsoSettings(&isSsoEnabled, &ssoServerUrl, &ssoAppID); 79 pdmSession->GetTcserverSettings(&connectString, &discriminator); 80 81 // 查询Teamcenter中零组件 000015200AA000000 82 NXOpen::PDM::PdmSearchManager *pdmSearchManager = theSession->PdmSearchManager(); 83 NXOpen::PDM::PdmSearch *pdmSearch = pdmSearchManage