// Работа с телефонами
private void buttonConnectPhone_Click(object sender, EventArgs e)
{
DatabaseWorks database = new DatabaseWorks(Credentials);
listBoxMainLog.Items.Add(database.PhoneRegionConnect(GetDirCode("Db_Region", comboBoxPhoneRegion.Text, 1), GetDirCode("Db_Phones", comboBoxPhoneRegionPhone.Text, 2)));
UpdatePhones();
database.Dispose();
}