private void OpenContactsFile() { GlobalObjUI.ContactsFilePath = ""; // New dialog for select contacts file Gtk.FileChooserDialog FileBox = new Gtk.FileChooserDialog(GlobalObjUI.LMan.GetString("openfileact"), MainWindow, FileChooserAction.Open, GlobalObjUI.LMan.GetString("cancellbl"), Gtk.ResponseType.Cancel, GlobalObjUI.LMan.GetString("openlbl"), Gtk.ResponseType.Accept); // Filter for using only monosim files Gtk.FileFilter myFilter = new Gtk.FileFilter(); myFilter.AddPattern("*.monosim"); myFilter.Name = "monosim files"; FileBox.AddFilter(myFilter); // Manage result of dialog box FileBox.Icon = Gdk.Pixbuf.LoadFromResource("monosim.png"); int retFileBox = FileBox.Run(); if ((ResponseType)retFileBox == Gtk.ResponseType.Accept) { // path of a right file returned GlobalObjUI.ContactsFilePath = FileBox.Filename; FileBox.Destroy(); FileBox.Dispose(); } else { // nothing returned FileBox.Destroy(); FileBox.Dispose(); return; } // Update gui UpdateFileControls(false); lstFileContacts.Clear(); MainClass.GtkWait(); try { GlobalObjUI.FileContacts = new Contacts(); StreamReader sr = new StreamReader(GlobalObjUI.ContactsFilePath); string descRow = sr.ReadLine(); string phoneRow = ""; while (!sr.EndOfStream) { phoneRow = sr.ReadLine(); // check for right values if (descRow.Trim() != "" && phoneRow.Trim() != "") { GlobalObjUI.FileContacts.SimContacts.Add(new Contact(descRow, phoneRow)); } // read new contact description descRow = sr.ReadLine(); } sr.Close(); sr.Dispose(); sr = null; } catch (Exception Ex) { log.Error("MainWindowClass::OpenContactsFile: " + Ex.Message + "\r\n" + Ex.StackTrace); MainClass.ShowMessage(MainWindow, "ERROR", Ex.Message, MessageType.Error); return; } // loop to append data readed from file foreach (Contact cnt in GlobalObjUI.FileContacts.SimContacts) { lstFileContacts.AppendValues(new string[] { cnt.Description, cnt.PhoneNumber }); } UpdateFileControls(true); }