private void btnSaveConnection_Click(object sender, EventArgs e) { var container = new MainContainer(txtConnectionString.Text, txtScheme.Text, txtTableName.Text); var writer = new XmlSerializer(container.GetType()); var path = Properties.Settings.Default.pathToSettings; using (var file = System.IO.File.Create(path)) { writer.Serialize(file, container); } MessageBox.Show(Resources.App_btnSaveConnection_Click_File_is_Saved); }