public string ListsAllProcessed() { string resultStr = ""; resultStr = resultStr + allDiagrams.AllProcessed(); resultStr = resultStr + allStates.AllProcessed(); resultStr = resultStr + allEvents.AllProcessed(); resultStr = resultStr + allActions.AllProcessed(); resultStr = resultStr + allVariables.AllProcessed(); resultStr = resultStr + allLogicNodes.AllProcessed(); return(resultStr); }