private void okBtn_Click(object sender, EventArgs e)
        {
            foreach (Module item in moduleCbx.Items.Cast <Module>())
            {
                if (item.Name == moduleCbx.Text)
                {
                    moduleCbx.SelectedItem = item;
                }
            }

            Module module = moduleCbx.SelectedItem as Module;

            IDialogService dialogService = MetaManagerServices.GetDialogService();

            try
            {
                if (module == null)
                {
                    if (string.IsNullOrEmpty(moduleCbx.Text))
                    {
                        MessageBox.Show("You must select or enter a module.");
                        return;
                    }
                    else
                    {
                        module = dialogService.CreateModule(moduleCbx.Text, FrontendApplication);

                        PopulateModuleCombobox();

                        foreach (Module item in moduleCbx.Items.Cast <Module>())
                        {
                            if (item.Id == module.Id)
                            {
                                moduleCbx.SelectedItem = item;
                            }
                        }
                    }
                }

                if (beCbx.SelectedItem == null)
                {
                    MessageBox.Show("You must select a business entity.");
                    return;
                }

                // Save selected Module and Business Entity
                Config.Frontend.LastImportDialogModule         = module.Name;
                Config.Frontend.LastImportDialogBusinessEntity = (beCbx.SelectedItem as BusinessEntity).Name;
                Config.Save();

                DialogFactory f       = new DialogFactory(FrontendApplication);
                List <Dialog> dialogs = f.CreateDialogs(filenameTbx.Text, beCbx.SelectedItem as BusinessEntity, cbAddDrilldownViews.Checked, tbUniqueness.Text.Trim());

                string addReport = "";

                if (!previewCb.Checked)
                {
                    SelectImportDialogs selectDialogForm = new SelectImportDialogs();
                    selectDialogForm.Dialogs          = dialogs;
                    selectDialogForm.MaySelectDialogs = !cbAddDrilldownViews.Checked;
                    DialogResult dr = selectDialogForm.ShowDialog(this);
                    dialogs = selectDialogForm.SelectedDialogs;

                    if (dialogs.Count > 0)
                    {
                        // Persist module, cascading down to dialog etc.
                        dialogService.AddDialogsToModule(module, dialogs);
                        addReport = "\nDatabase was updated.";
                    }
                }

                if (dialogs.Count > 0)
                {
                    string end = "";
                    if (dialogs.Count > 1)
                    {
                        end = "s";
                    }

                    string dialogNames = "";

                    foreach (Dialog dialog in dialogs)
                    {
                        dialogNames += "\n      " + dialog.Name;
                    }

                    MessageBox.Show(string.Format("The import created {0} new dialog{1} :\n{2}\n{3}\n", dialogs.Count, end, dialogNames, addReport));

                    if (previewCb.Checked)
                    {
                        foreach (Dialog d in dialogs)
                        {
                            using (DialogObjectViewer viewer = new DialogObjectViewer())
                            {
                                viewer.Owner  = this;
                                viewer.Dialog = d;
                                viewer.ShowDialog();
                            }
                        }
                    }

                    filenameTbx.Text = "";
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }