/**
 *
 * @method Delete a DWS in Sharepoint server
 *
 * @name deleteDWS
 * @label Delete a DWS in Sharepoint server
 *
 * @param string | $sharepointServer | Server name and port whre DWS wsdl exists, including protocol | http://server:port/_vti_bin/Dws.asmx?WSDL
 * @param string | $auth | Valid Auth string to connect to server | user:password
 * @param string | $dwsname | Name of DWS to be deleted
 *
 * @return string | $result | Response
 *
 */
function deleteDWS($sharepointServer, $auth, $dwsname)
{
    require_once PATH_CORE . 'classes' . PATH_SEP . 'triggers' . PATH_SEP . 'class.pmTrSharepoint.php';
    $pmTrSharepoint = new pmTrSharepointClass($sharepointServer, $auth);
    $beforeResult = $pmTrSharepoint->deleteDWS($dwsname);
    $newResult = $beforeResult->DeleteDwsResult;
    if ($newResult == '<Result/>') {
        return "Successfully deleted the DWS";
    } else {
        return "Error in deleting the DWS";
    }
}