private void btnSave_Click(object sender, EventArgs e) { using (SaveFileDialog svDialog = new SaveFileDialog()) { svDialog.Filter = "G510 Image|*.g510"; svDialog.InitialDirectory = string.IsNullOrEmpty(_lastPath) ? Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) : _lastPath; svDialog.AddExtension = true; svDialog.FileName = "Tastaturtext"; if (svDialog.ShowDialog() == DialogResult.OK) { _lastPath = Path.GetDirectoryName(svDialog.FileName); _core.SaveToFile(svDialog.FileName); } } }