ISelectPropertiesRsp::GetProperty

The GetProperty method extracts and returns the value of the property specified using XPath syntax. When the SelectProperties command is executed by invoking the SelectProperties command component, the selected properties and their values are stored as XML in the SelectProperties response component.

_bstr_t bstrProperty = spISelectPropertiesRsp->GetProperty(_bstr_t bstrXPathProperty);
Parameters
bstrXPathProperty - [in] Required _bstr_t, which specifies the property value to retrieve. The property name must be specified using XPath syntax.
Results
Returns a _bstr_t, which contains the value of the specified property.
Sample
The following is a fragment from the complete example for the SelectProperties command.
   ...
   typedef std::vector< _bstr_t > PropertyList;
   ...
   // Obtain the response name and description from the standard response component
   _bstr_t bstrResponseDescription = spIAppIntRsp->GetDescription();
   std::cout << "ResponseDescription=" << ( bstrResponseDescription.length() ? (LPCSTR) bstrResponseDescription : _T( "" ) ) << std::endl;
   _bstr_t bstrResponseName = spIAppIntRsp->GetName();
   std::cout << "ResponseName=" << ( bstrResponseName.length() ? (LPCSTR) bstrResponseName : _T( "" ) ) << std::endl;

   // Obtain the information contained in the custom SelectPropertiesRsp component
   ISelectPropertiesRspPtr spISelectPropertiesRsp(spIAppIntRsp);
_ASSERTE(spISelectPropertiesRsp != 0); std::cout << "Details for the properties selected by the user:<< std::endl; PropertyList selectedProperties;
selectedProperties.push_back(_bstr_t(_T("/response/objectset/document/properties/property[symname = \"DocumentTitle\"]/value")));
selectedProperties.push_back(_bstr_t(_T("/response/objectset/document/properties/property[symname = \"Name\"]/value")));
for (unsigned int i = 0; i < selectedProperties.size(); i++) {
_bstr_t bstrPropertyName = selectedProperties[i];
_bstr_t bstrProperty = spISelectPropertiesRsp->GetProperty(bstrPropertyName);
std::cout << "property=" << (bstrPropertyName.length() ? (LPCSTR) bstrPropertyName : _T("")) << std::endl;
std::cout << "value=" << (bstrProperty.length() ? (LPCSTR) bstrProperty : _T("")) << std::endl;
}
_bstr_t bstrPropertiesXml = spISelectPropertiesRsp->GetPropertiesXml();
std::cout << "Properties XML=" << (bstrPropertiesXml.length() ? (LPCSTR) bstrPropertiesXml : _T("")) << std::endl;
...