Outlook - Importing body contents and attachments

Hi. I need to import Outlook body contents and attachments for classification.
To import the body contents and attachments I use the following method:

private void SaveAllMAPIFolderItems()
        {
            Outlook.Application objOutlook = default(Outlook.Application);
            Outlook.NameSpace objNameSpace = default(Outlook.NameSpace);
            Outlook.MAPIFolder objMAPIFolder = default(Outlook.MAPIFolder);
            Outlook.NameSpace oNS = default(Outlook.NameSpace);
            Outlook.MAPIFolder oInbox = default(Outlook.MAPIFolder);
            Outlook.MailItem oItem = null;
            //Outlook.Attachment oAtt = default(Outlook.Attachment);

            string sSubject = null;
            string sType = null;
            string sSent = null;

            string sUniqueFileName = null;
            string sUniqueAttFolderName = null;

            objOutlook = new Outlook.Application();
            oNS = objOutlook.GetNamespace("MAPI");

            objMAPIFolder = (Outlook.MAPIFolder)objOutlook.Session.GetDefaultFolder(Microsoft.Office.Interop.Outlook.OlDefaultFolders.olFolderInbox);

            try
            {
                foreach (Outlook.MailItem OItem_loopVariable in objMAPIFolder.Items)
                {
                    oItem = OItem_loopVariable;
                    sSubject = oItem.Subject;

                    sUniqueAttFolderName = conBasePath + "_bak_" + System.Guid.NewGuid().ToString();
                    oItem.SaveAs(sUniqueFileName + ".txt", Outlook.OlSaveAsType.olTXT);

                    if (oItem.Attachments.Count > 0)
                    {
                        sUniqueAttFolderName = sUniqueFileName + "_Folder";
                        Directory.CreateDirectory(sUniqueAttFolderName);

                        foreach (Outlook.Attachment oAtt in oItem.Attachments)
                        {
                            sUniqueFileName = sUniqueAttFolderName + "\" + oAtt.FileName;
                            oAtt.SaveAsFile(sUniqueFileName);
                        }
                    }
                    
                }

            }
            catch (System.Exception ex)
            {

                MessageBox.Show(ex.ToString());
            }

            MessageBox.Show("Processred");

        }

which I converted from the following VB.NET code:

Dim objOutlook As Outlook.Application
       Dim objNamespace As Outlook.NameSpace
       Dim objMAPIFolder As Outlook.MAPIFolder
       Dim oNS As Outlook.NameSpace
       Dim oInbox As Outlook.MAPIFolder
       Dim oItem As Object   ' as Outlook.Mailitem
       Dim oAtt As Outlook.Attachment
       Dim sSubject As String
       Dim sType As String
       Dim sSent As String

       Dim sUniqueFileName As String
       Dim sUniqueAttFolderName As String

       objOutlook = New Outlook.Application
       oNS = objOutlook.GetNamespace("MAPI")

       oNS.Logon(ShowDialog:=True, NewSession:=True)
       objMAPIFolder = oNS.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderInbox)
       'objMAPIFolder = oNS.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderSentMail)


       Try
           For Each oItem In objMAPIFolder.Items

               sSubject = oItem.Subject

               'Dim someString As String = sSubject
               'Dim index As Integer = someString.IndexOf(":")
               'Dim replaced As String

               'Dim character As Char
               'For Each character In someString
               '    If character = ":" Then
               '        replaced = someString.Replace(":", ")
               '    End If
               'Next


               'sUniqueFileName = conBasePath + replaced + "_bak_" + System.Guid.NewGuid().ToString

               sUniqueFileName = conBasePath + "bak_" + System.Guid.NewGuid().ToString

               oItem.SaveAs(sUniqueFileName + ".txt", Outlook.OlSaveAsType.olTXT)

               If (oItem.Attachments.Count > 0) Then
                   sUniqueAttFolderName = sUniqueFileName + "_Folder"
                   MkDir(sUniqueAttFolderName)

                   For Each oAtt In oItem.Attachments
                       sUniqueFileName = sUniqueAttFolderName + " " + oAtt.FileName
                       oAtt.SaveAsFile(sUniqueFileName)
                   Next oAtt

               End If

               'End If

           Next oItem

       Catch ex As System.Exception
           MessageBox.Show(ex.ToString)
       End Try

       oNS.Logoff()

       MsgBox("Processed", MsgBoxStyle.Information)

but I can't get the same answer as with VB.Net. The target folder is empty and I can't import the contents. Please help.

[Modified: removed the code tags within the pre tags and moved the first bit of code down to get the full width of the screen]

Tags: C# (C# 3.0), Visual Basic, Outlook