private void Form4_Load(object sender, EventArgs e)
{
List <City> city = new List <City>();
city = CountryDB.GetAllCities();
foreach (City r in city)
{
comboBox1.Items.Add(new ComboBoxItem(r.Name, Convert.ToString(r.ID)));
}
List <Country> country = new List <Country>();
country = CountryDB.GetAllCountries();
foreach (Country r in country)
{
comboBox2.Items.Add(new ComboBoxItem(r.Name, r.Code));
}
}
