private void buttonAddRegion_Click(object sender, EventArgs e) { DatabaseWorks database = new DatabaseWorks(Credentials); listBoxMainLog.Items.Add(database.AddRegion( textBoxRegionName.Text, textBoxRegionShortName.Text, textBoxRegionEmail.Text, GetDirCode("Db_Locale", comboBoxRegionLocale.SelectedItem.ToString(), 1))); ComboUpdates(); MainTabUpdate(1); database.Dispose(); }