//initialize countyId combobox and city combobox
public void InitializeComboBox()
{
ComboBoxAction.InitializeCountyComboBox(countyComboBox, cityComboBox);
List <ComboBoxItem> c = new List <ComboBoxItem>();
c.Add(new ComboBoxItem("All cities", -1));
cityComboBox.DataSource = c;
cityComboBox.DisplayMember = "Text";
cityComboBox.ValueMember = "Value";
cityComboBox.Visible = false;
}
private void countyComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
var countyId = (int)countyComboBox.SelectedValue;
if (countyId == -1)
{
List <ComboBoxItem> c = new List <ComboBoxItem>();
c.Add(new ComboBoxItem("All cities", -1));
cityComboBox.DataSource = c;
cityComboBox.DisplayMember = "Text";
cityComboBox.ValueMember = "Value";
cityComboBox.Visible = false;
}
else
{
ComboBoxAction.InitializeCityComboBox(countyId, cityComboBox);
}
DisplayHotels(Int32.Parse(pageTextBox.Text.ToString()));
//set city combobox to default (all cities and show); else (hide combobox)
// apelezi displayHotels
//
}
