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Get Named Entities Example (C++ COM)

This example shows how to get the named entities.


// -------------------------------------------------------------------

// Preconditions:

//          1) An part is open.

//          2) At least one named entity exists in the part.


 void APITestFunction()


     HRESULT                         hr = S_OK;

     VARIANT_BOOL                    bRet = VARIANT_FALSE;

     CComPtr <ISldWorks>             pSldWorks;

     CComPtr <IModelDoc>             pModel;

     CComQIPtr <IPartDoc>            pPart;

     long                            nEntCount = -1;

     CComPtr <IEntity>               pEntity;

     LPENTITY*                       ppEntity = NULL;

     long                            i = -1;



     // Connect to SolidWorks

     pSldWorks = TheApplication->GetSWApp();



     hr = pSldWorks->get_IActiveDoc(&pModel);



     pPart = pModel;



     hr = pPart->GetNamedEntitiesCount (&nEntCount);

     ASSERT(nEntCount > 0);


     ppEntity = new LPENTITY[nEntCount];



     ZeroMemory(ppEntity, nEntCount * sizeof(LPENTITY));


     hr = pPart->IGetNamedEntities(nEntCount, ppEntity);

     ASSERT(S_OK == hr);


     for (i = 0; i < nEntCount; i++)


         CComPtr <IEntity>               pEntity;

         CComBSTR                        sEntName;




         hr = pPart->IGetEntityName(pEntity, &sEntName);






     delete [] ppEntity;

 } //void APITestFunction()

 // -------------------------------------------------------------------

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