crap

public void executeUpdate()
        {
            string q = ConfigurationManager.AppSettings["queue"];
            int queue = Convert.ToInt32(q);
            string d = ConfigurationManager.AppSettings["doctype"];
            int docType = Convert.ToInt32(d);
            string e = ConfigurationManager.AppSettings["numimages"];
            int numImages = Convert.ToInt32(e);
            string f = ConfigurationManager.AppSettings["idqueue"];
            int barcodeQueue = Convert.ToInt32(f);
            string g = ConfigurationManager.AppSettings["workDir"];
            int workFlowDirector = Convert.ToInt32(g);
            XDocument XMLresults = new XDocument();
            DataTable dTe = new DataTable();
            barcodeClassify bc = new barcodeClassify();
            int checkDocType = docType;
            int docCount = 1;
            int beforeDocType;
            //check for all docTypes
            do
            {
                beforeDocType = checkDocType;
                dTe = bc.getQueueImages(numImages, barcodeQueue, checkDocType);
                docCount++;
                checkDocType++;
                if (checkDocType > 9) checkDocType = 1; 
            } while ((dTe.Rows.Count == 0) && (docCount <= 9)); //until we've found a good block of images OR have exhaused all possible doctypes
            for (int i = 0; i < dTe.Rows.Count; i++){
                String idt = dTe.Rows[i][0].ToString();
                bcData bcD = new WindowsFormsApplication2.Form1.bcData();
                bcD.idt = idt;
                bcD = ocrUpdate(dTe.Rows[i][1].ToString(), bcD);
                XMLresults = xmldata(bcD);
                int id = Convert.ToInt32(dTe.Rows[i][0]);
                listBoxAdd("Starting Scan on Transaction ID: " + bcD.idt);
                Console.WriteLine(id);
                if (bcD.tf == true && XMLresults != null && bcD.results.Substring(0, 1) == "G") //We got good results on the scan
                {
                    listBoxAdd("Successful Scan on Barcode: " + bcD.results);
                    bc.updateTable(id, bcD.results, XMLresults);
                    string a = XMLresults.Root.Element("idDocType").Value;
                    string transID = dTe.Rows[i][0].ToString();
                    int idDoc = Convert.ToInt32(a);
                    bc.upDateClassify(id, workFlowDirector, idDoc); //store barcode and xml data in IDC_Transaction
                    bc.checkAttribute(id); //Store the XML attributes to DB and log
                    bc.changeDocType(id, workFlowDirector, idDoc);
                }
                else if (bc.isClassified(Convert.ToInt32(dTe.Rows[i][3]))) //already a docType assigned but a bad scan
                {
                    bc.upDateClassify(id, workFlowDirector, beforeDocType);
                    bc.changeDocType(id, workFlowDirector, beforeDocType);
                    listBox1.Items.Add("Failed to read barcode");
                    listBoxAdd("Failed to read barcode");
                }
                else //bad scan and unknown doctype
                {
                    docType = 2;
                    bc.upDateClassify(id, workFlowDirector, docType);
                    bc.changeDocType(id, workFlowDirector, docType);
                    listBoxAdd("Failed to read barcode");
                }
              
                listBoxAdd("Completed Scan on Transaction ID: " + dTe.Rows[i][0]);
            }                     
       }