I have another one question, I have generated one VISIO file and which looks correct in VISIO professional 2013 but not in VISIO 2010 Professional so can you tell me reason behind this.

I have attached file, please check.

shrinivas wrote on Sep 1^st, 2014 at 6:05am:


What part does not look correct? I cannot see any substantial differences:

shrinivas wrote on Sep 10^th, 2014 at 12:40pm:


Basically it takes long time while exporting VISIO file from Export() method.

On my machine its taking more than 12 hrs for 100 files I am using below code,

public bool GenerateBulkVisioFile(ArrayList alXMLFileWithPath, string sXMLFilePath, string sProgramName, string sDatabaseName = "")
        {
            string sVDXFilePath = "";
            Diagram dc = new Diagram();
            var visioDoc = new XmlDocument();
            VisioExporter vex = new VisioExporter();
            var diagDoc = new XmlDocument();
            var doc = new DiagramDocument();
            var page = new DiagramPage();
            var page1 = new DiagramPage();
            int iObjCounter;
            clsDataBase objDataBase = new clsDataBase();
                try
                {
                    objDataBase.ReadSettingsXML(Application.StartupPath + "\\Settings.xml");
                    if (ClsGlobal.gsDBName.ToUpper() == "TECHDB" && sDatabaseName.ToUpper()=="")
                    { ClsErrorLog.ErrorLog("Started Processing files for Program flow", "", 2); }
                    else
                    {
                        ClsGlobal.gsDBName = sDatabaseName;
                        objDataBase.InsertIntoSearch_Service_ErrorLog(System.Reflection.MethodBase.GetCu
rrentMethod().Name, "Message--Started Processing files for Program flow", DateTime.Now.ToString("dd-MMM-yyyy hh:mm:ss tt"));
                    }

                    sVDXFilePath = sXMLFilePath + "\\" + sProgramName + ".VDX";
                    for (iObjCounter = 0; iObjCounter < alXMLFileWithPath.Count; iObjCounter++)
                    {
                        var objDiagPage = new DiagramPage();
                        objDiagPage.LoadFromXml("E:\\Codes\\S2T_VISIO\\S2T_VISIO\\S2T_VISIO\\bin\\XML\\"
+alXMLFileWithPath[iObjCounter].ToString());
                        MindFusion.Diagramming.Layout.DecisionLayout dl = new MindFusion.Diagramming.Layout.DecisionLayout();
                        dl.Orientation = MindFusion.Diagramming.Layout.Orientation.Vertical;
                        dl.HorizontalPadding = 10;
                        dl.VerticalPadding = 10;
                        objDiagPage.ArrangeLinkLabels();
                        objDiagPage.Title = System.IO.Path.GetFileNameWithoutExtension(alXMLFileWithPath[iObjCounter].ToString());
                        doc.Pages.Add(objDiagPage);
                        dl.Arrange(objDiagPage);
                    }
                    vex.ExportInvisibleItems = false;
                    vex.ExportTablesAsGroups = true;
                    vex.DynamicsOff = true;
                    vex.Export(doc, sVDXFilePath);

                    if (ClsGlobal.gsDBName.ToUpper() == "TECHDB" && sDatabaseName.ToUpper() == "")
                    { ClsErrorLog.ErrorLog("End Processing files for Program flow", "", 2); }
                    else
                    { objDataBase.InsertIntoSearch_Service_ErrorLog(System.Reflection.MethodBase.GetCu
rrentMethod().Name, "Message--End Processing files for Program flow", DateTime.Now.ToString("dd-MMM-yyyy hh:mm:ss tt")); }
                    return true;
                }
                catch (Exception ex)
                {
                    ClsErrorLog.ErrorLog(System.Reflection.MethodBase.GetCurrentMethod().Name, ex.Message);
                    return false;
                }
                finally
                {
                    diagDoc = null;
                }
        }


Can you tell me any mistake in this code?

Your time logs also include the time to load XMLs and run layout algorithm from what I can see. Please email the file to support@mindfusion.eu; Is E:\ a local drive or network-mapped one?

How Is it possible within 3 hours? when we are processing this on our side Its taking 16 hours and after that It throws exception memory out of range or we can say stack overflow in general language.

As per my observation time is increasing in multiple times for ex I have processed 65 files lot then It will take 4 hours then why I am not able to process 104 files lot.
If we think logically It should complete In 7 hours (approx.)

Actually the problem is in EXPORT () function.
please tell me some solution on this.

Try this version, it should export individual diagrams faster:
https://mindfusion.eu/_beta/netdiag531.zip

The 300 nodes + 1200 links one takes about 30 seconds now, so if you export all diagrams as individual files the 104 files should finish in less than an hour (excluding load and layout times). We can't see any way to reduce the memory footprint, so it will still slow down if you try to export a 100-page DiagramDocument once the in-memory XML document gets very large and the system starts paging.

Is "dl" a DecisionLayout instance? This takes 3-4 seconds in my test:

diagram.LoadFromXml("ajay_DataFlowDiagram_15Sep2014_071058PM.XML");
new DecisionLayout().Arrange(diagram); 

Are you running anything else after Arrange?