CATIA CAA检索文档属性

//---------------------------------------------------------------------- // 获取属性 //----------------------------------------------------------------------

CATIAttributesDescription *piAttrDesc = NULL;

rc = spRootProduct->QueryInterface(IID_CATIAttributesDescription, (void **) &piAttrDesc);

if (FAILED(rc) || (NULL == piAttrDesc)) {

   cout << "QueryInterface CATIAttributesDescription error" << endl;

   return 4;

}

CATIInstance *piInstance = NULL;

rc = spRootProduct->QueryInterface(IID_CATIInstance, (void **) &piInstance);

if (FAILED(rc) || (NULL == piInstance)) {

   cout << "QueryInterface CATIInstance error" << endl;

   return 4;

}

CATListValCATAttributeInfos attrInfoList;

piAttrDesc->List(&attrInfoList);

for (int i = 1; i <= attrInfoList.Size(); i++) {

   CATAttributeInfos attrInfo = attrInfoList[i];

   const CATUnicodeString& propertyName = attrInfo.Name();

   const CATUnicodeString& valueType = attrInfo.Type()->Name();

   CATIValue *pValue = piInstance->GetValue(propertyName);

   CATUnicodeString value = "";

   pValue->AsString(value);

   cout << propertyName << "-" << valueType << "-" << value << endl;

   if (pValue) {

       pValue->Release();

       pValue = NULL;

   }

}