private void comboBox3_SelectedIndexChanged(object sender, EventArgs e)
{
Country combocountry = new Country();
combocountry = (Country)comboBox3.SelectedItem;
if (combocountry.Cities.Count == 0)
{
label5.Visible = false;
comboBox4.Visible = false;
comboBox4.DataSource = null;
comboBox4.DataSource = countryDB.GetListComboboxCity((Country)comboBox3.SelectedItem);
comboBox4.DisplayMember = "NameCity";
return;
}
label5.Visible = true;
comboBox4.Visible = true;
comboBox4.DataSource = null;
comboBox4.DataSource = countryDB.GetCities((Country)comboBox3.SelectedItem);
comboBox4.DisplayMember = "NameCity";
if (code == 0)
{
for (int i = 0; i < comboBox4.Items.Count; i++)
{
City citybox = (City)comboBox4.Items[i];
if (citybox.NameCity == advertisement.City.NameCity)
{
comboBox4.SelectedIndex = i;
i = comboBox4.Items.Count;
}
}
}
}
public Advertisement Add()
{
categoryDB = new CategoryDB();
countryDB = new CountryDB();
discoveredDB = new DiscoveredDB();
var catigories = categoryDB.GetListCombobox();
var countries = countryDB.GetListCombobox();
var cities = countryDB.GetListComboboxCity(countries[0]);
var subcatigories = categoryDB.GetListComboboxSubCategory(catigories[0]);
var discovereds = discoveredDB.GetDiscoveredBox();
Advertisement advertisement = new Advertisement
{
Address = "",
Close = false,
ContactPerson = "",
Description = "",
Header = "",
Phone = 0,
Time = DateTime.Now,
Category = catigories[0],
City = cities[0],
Country = countries[0],
Discovered = discovereds[0],
Subcategory = subcatigories[0]
};
advertisements.Add(advertisement);
Save();
return(advertisement);
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBox1.SelectedIndex == -1)
{
return;
}
Country combocountry = new Country();
combocountry = (Country)comboBox1.SelectedItem;
if (combocountry.NameCountry == "" || combocountry.Cities.Count == 0)
{
label2.Visible = false;
comboBox2.Visible = false;
comboBox2.DataSource = null;
comboBox2.DataSource = countryDB.GetListComboboxCity(combocountry);
comboBox2.DisplayMember = "NameCity";
return;
}
label2.Visible = true;
comboBox2.Visible = true;
comboBox2.DataSource = null;
comboBox2.DataSource = countryDB.GetListComboboxCity(combocountry);
comboBox2.DisplayMember = "NameCity";
}
