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 = pdmSearchManager->NewPdmSearch();
84 std::vector<NXOpen::NXString> entries;
85 std::vector<NXOpen::NXString> values;
86 entries.push_back("item_id");
87 values.push_back("000015200AA000000");
88 NXOpen::PDM::SearchResult * advancedSearchResults = pdmSearch->Advanced(entries, values);
89 if (advancedSearchResults == NULL)
90 return;
91 std::vector<NXString> resultMfkIds = advancedSearchResults->GetResultMfkIds();
92 std::vector<NXString> resultObjectNames = advancedSearchResults->GetResultObjectNames();
93 std::vector<NXString> resultObjectTypes = advancedSearchResults->GetResultObjectTypes();
94
95 // 输出查询到零组件的信息到信息框
96 print("输出查询到零组件的信息到信息框");
97 for (int idx = 0; idx < (int)resultMfkIds.size(); idx++){
98 print("resultMfkIds = " + resultMfkIds[idx]);
99 lf->WriteLine("resultMfkIds = " + resultMfkIds[idx]);
100 }
101 for (int idx = 0; idx < (int)resultObjectNames.size(); idx++){
102 print("resultObjectNames = " + resultObjectNames[idx]);
103 lf->WriteLine("resultObjectNames = " + resultObjectNames[idx]);
104 }
105 for (int idx = 0; idx < (int)resultObjectTypes.size(); idx++){
106 print("resultObjectTypes = " + resultObjectTypes[idx]);
107 lf->WriteLine("resultObjectTypes = " + resultObjectTypes[idx]);
108 }
109
110 print("输出信息到信息框");
111 print("ssoAppID = " + ssoAppID);
112 print("ssoServerUrl = " + ssoServerUrl);
113 print("connectString = " + connectString);
114 print("discriminator = " + discriminator);
115
116 // 输出信息到日志文件
117 print("输出信息到日志文件");
118 lf->WriteLine("LogFileName = " + lf->FileName());
119 lf->WriteLine("ssoServerUrl = " + ssoServerUrl);
120 lf->WriteLine("ssoAppID = " + ssoAppID);
121 lf->WriteLine("connectString = " + connectString);
122 lf->WriteLine("discriminator = " + discriminator);
123
124 // 输出查询到零组件的信息到提示框
125 int iRet = mb->Show("resultMfkIds", NXOpen::NXMessageBox::DialogTypeError, resultMfkIds);
126 showClickMessage(iRet);
127 iRet = mb->Show("resultObjectNames", NXOpen::NXMessageBox::DialogTypeWarning, resultObjectNames);
128 showClickMessage(iRet);
129 iRet = mb->Show("resultObjectTypes", NXOpen::NXMessageBox::DialogTypeInformation, resultObjectTypes);
130 showClickMessage(iRet);
131 iRet = mb->Show("resultObjectTypes", NXOpen::NXMessageBox::DialogTypeQuestion, resultObjectTypes);
132 showClickMessage(iRet);
133 }
134 catch (const NXException& e1)
135 {
136 UI::GetUI()->NXMessageBox()->Show("NXException", NXOpen::NXMessageBox::DialogTypeError, e1.Message());
137 }
138 catch (const exception& e2)
139 {
140 UI::GetUI()->NXMessageBox()->Show("Exception", NXOpen::NXMessageBox::DialogTypeError, e2.what());
141 }
142 catch (...)
143 {
144 UI::GetUI()->NXMessageBox()->Show("Exception", NXOpen::NXMessageBox::DialogTypeError, "Unknown Exception.");
145 }
146 }
147
148
149 //------------------------------------------------------------------------------
150 // Unload Handler
151 //------------------------------------------------------------------------------
152 extern "C" DllExport int ufusr_ask_unload()
153 {
154 return (int)NXOpen::Session::LibraryUnloadOptionImmediately;// 调试用
155 //return (int)NXOpen::Session::LibraryUnloadOptionAtTermination;// 程序发布用
156 //return (int)NXOpen::Session::LibraryUnloadOptionExplicitly;
157 }
158
159 void showClickMessage(int &iRet){
160 if (iRet == 1){
161 mb->Show("提示", NXOpen::NXMessageBox::DialogTypeInformation, "你点击了是");
162 }
163 else if (iRet == 2){
164 mb->Show("提示", NXOpen::NXMessageBox::DialogTypeInformation, "你点击了否");
165 }
166 else if (iRet == -2){
167 mb->Show("提示", NXOpen::NXMessageBox::DialogTypeInformation, "你点击了确定");
168 }
169 }
170
171 void print(const NXString &msg)
172 {
173 if (!lw->IsOpen()) lw->Open();
174 lw->WriteLine(msg);
175 }
176 void print(const string &msg)
177 {
178 if (!lw->IsOpen()) lw->Open();
179 lw->WriteLine(msg);
180 }
181 void print(const char * msg)
182 {
183 if (!lw->IsOpen()) lw->Open();
184 lw->WriteLine(msg);
185 }
程序执行后截图：
GIF动图：
