Switching Outlook Profiles

[jazeelkm]

Hi ,

I am developing a windows application using C#. In that I want to display all the outlook profiles in a listbox and on selecting one, The folder structure should be displayed on a treeview control.

I can display all the profiles in the listbox and on its changedindex event I am calling the function to load all outlook folders(and add that to the treeview).

When i run the application first time it is working properly , but when i select the other profile it loads the folder structure of firstprofile it self...

  public void LoadOutlookFolders(string MSOprofile)
        {
            try
            {
                Outlook.Application app = new Microsoft.Office.Interop.Outlook.Application();
                Outlook.NameSpace ns = app.GetNamespace("MAPI");
 
                ns.Logon(MSOprofile, _missing, false, true);
 
                TreeNode rootnode = treeFolders.Nodes.Add("MS Outlook");
                rootnode.Tag = -1;
 
                for (int i = 1; i <= ns.Folders.Count; i++)
                {
                    Outlook.MAPIFolder cFolder = ns.Folders[i];
                    TreeNode FLevelNode = rootnode.Nodes.Add(cFolder.Name);
 
                    FolderParam flParam = new FolderParam();
                    flParam.Name = cFolder.Name;
                    flParam.EntryId = cFolder.EntryID;
                    flParam.StoreId = cFolder.StoreID;
                    flParam.Type = "Outlook";
                    flParam.DefaultMessageClass = cFolder.DefaultMessageClass;
                    FLevelNode.Tag = flParam;
 
                    for (int j = 1; j <= cFolder.Folders.Count; j++)
                    {
                        if (cFolder.Folders[j].DefaultMessageClass == "IPM.Note" || cFolder.Folders[j].DefaultMessageClass == "IPM.Contact")//Add only the messages and contact folders(excluding calendar,notes,....
                        {
                            TreeNode sLevelNode = FLevelNode.Nodes.Add(cFolder.Folders[j].Name);
 
 
                            displayOutlook(cFolder.Folders[j], sLevelNode);
 
                            FolderParam fldrParam = new FolderParam();
 
                            fldrParam.Name = cFolder.Folders[j].Name;
                            fldrParam.EntryId = cFolder.Folders[j].EntryID;
                            fldrParam.StoreId = cFolder.Folders[j].StoreID;
                            fldrParam.Type = "Outlook";
                            fldrParam.DefaultMessageClass = cFolder.Folders[j].DefaultMessageClass;
 
                            sLevelNode.Tag = fldrParam;
                            cFolder.Folders[j].Items.Session.Logoff();
                            cFolder.Folders[j].Application.Session.Logoff();
                            cFolder.Folders[j].Session.Logoff();
                        }
                    }
                    ns.Folders[i].Session.Logoff();
                    ns.Folders[i].Items.Session.Logoff();
                    ns.Folders[i].Application.Session.Logoff();
                    cFolder.Items.Session.Logoff();
                    cFolder.Application.Session.Logoff();
 
                    cFolder.Session.Logoff();
 
                }
                if (rootnode != null && rootnode.FirstNode != null)
                {
                    rootnode.ExpandAll();
                }
 
                ns.DefaultStore.Session.Logoff();
 
                ns.CurrentUser.Session.Logoff();
 
 
                ns.Accounts.Session.Logoff();
                ns.Session.Logoff();
                ns.Logoff();
                app.Session.Logoff();
 
                app.Quit();
                insertOutlookProfiles();
 
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        public void displayOutlook(Outlook.MAPIFolder folder, TreeNode rootnode)
        {
            for (int j = 1; j <= folder.Folders.Count; j++)
            {
                TreeNode node = rootnode.Nodes.Add(folder.Folders[j].Name);
                FolderParam flparam = new FolderParam();
 
                flparam.Name = folder.Folders[j].Name;
                flparam.EntryId = folder.Folders[j].EntryID;
                flparam.StoreId = folder.Folders[j].StoreID;
                flparam.Type = "Outlook";
                flparam.DefaultMessageClass = folder.Folders[j].DefaultMessageClass;
                node.Tag = flparam;
                if (folder.Folders[j].Folders.Count > 0)
                {
                    displayOutlook(folder.Folders[j], node);
                    folder.Folders[j].Items.Session.Logoff();
                    folder.Folders[j].Application.Session.Logoff();
                    folder.Folders[j].Session.Logoff();
                }
                else
                {
                    folder.Folders[j].Items.Session.Logoff();
                    folder.Folders[j].Application.Session.Logoff();
                    folder.Folders[j].Session.Logoff();
                }
 
            }
 
            folder.Items.Session.Logoff();
            folder.Application.Session.Logoff();
            folder.Session.Logoff();
 
        }

Can any one help me in this Or Is there is any other way to achieve this?

Thanking you in advance,
Jaz