Office Project 2007 and C#

Question

Hi all,

My problem is this, I use an example I found on the web to create an Office Project file from c #, I want to take this example to an intranet, which I'm developing with c # and using DotNetNuke.

On the server is installed project 2007, and the problem that I get every time I send my function call to create the file is as follows:

Retrieving the COM class factory for component with CLSID {1019A320-508A-11CF-A49D-00AA00574C74} failed due to the Following Error: 80040154.

The code I use is:

 public void export()
        {

            Project Proyecto = pj;

            Task subTarea = Proyecto.Tasks.Add("NameSubTask", subLine);
            subTarea.Start = "10/07/2012";
            subTarea.Finish = "12/07/2012";
            subTarea.AppendNotes("note");
           
            Resource user= Proyecto.Resources.Add("user", subLine);
            subTarea.Assignments.Add(subTask.ID, recurso.ID, Type.Missing);


            Task subTarea2 = Proyecto.Tasks.Add("NombreSubTarea2", subLine + 1);
            subTarea2.Start = "12/10/2009";
            subTarea2.Finish = "14/10/2009";
            subTarea2.AppendNotes("Nota adjunta a la subTarea2");
            subTarea2.Assignments.Add(subTarea2.ID, recurso.ID, Type.Missing);
           
            Task tareaPadre = Proyecto.Tasks.Add("NombreTareaPadre", 1);
            tareaPadre.Start = "10/10/2009";
            tareaPadre.Finish = "14/10/2009";
            tareaPadre.AppendNotes("Nota adjunta a la Tarea");
           tareaPadre;
            subTarea.OutlineIndent();
            subTarea2.OutlineIndent();
           
            pj.Application.GanttBarFormat(tareaPadre.ID, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Microsoft.Office.Interop.MSProject.PjColor.pjGreen, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
           
            pj.SaveAs(@"C:\", Microsoft.Office.Interop.MSProject.PjFileFormat.pjMPP, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, "MSProject.mpp.9", Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
           
            //Aplicacion.FileClose(Microsoft.Office.Interop.MSProject.PjSaveType.pjDoNotSave, true); 
            //Cerrar la aplicación.
            pj.Application.Quit(Microsoft.Office.Interop.MSProject.PjSaveType.pjDoNotSave);
        }
        int subLine = 2;

          Microsoft.Office.Interop.MSProject.Project pj = new Project();

I Use the COM libraries Office.Interop.MSProject and  the Office 12.0 Object Library

I thank you in advance for your help and I am waiting for news.

thanks!

---

Victor Hugo Velázquez Chávez

Answer 1

Do you have the relevant PIA installed on the server? You need the PIA as well as Project to be installed.

You can get it here.

Answer 2

Are you using Project Server 2007 or Project 2007 Client COM API?

Answer 3

Project 2007 Client

---

Victor Hugo Velázquez Chávez

Answer 4

Already downloaded and installed, but the error persists, if I make a windows application works fine but if I call the method from a Web control error appears

thanks!

---

Victor Hugo Velázquez Chávez

Answer 5

Hmm... in that case, it looks like one of those issues related to server side automation of Office applications, as described here...

Considerations for server-side Automation of Office
http://support.microsoft.com/kb/257757

Answer 6

Hi, you may see this C# word post on codeproject, using COM (Interop.Word).