private void добавитьГородToolStripMenuItem_Click(object sender, EventArgs e)
{
var countries = countryDB.GetList();
if (countries.Count == 0)
{
MessageBox.Show("Вы ещё не добавили страну!");
return;
}
CityForm cityForm = new CityForm(countryDB, dB);
cityForm.ShowDialog();
LoadBox();
}
private void добавитьГородToolStripMenuItem_Click(object sender, EventArgs e)
{
CityForm cityForm = new CityForm();
cityForm.ShowDialog();
}