public frmAddConnection(List <City> cities, City currentCity)
{
InitializeComponent();
_errorLabel = new ErrorLabelWrapper(lblError);
_cities = cities;
_currentCity = currentCity;
var possibleCitiesToConnect = _cities.Where(c => !currentCity.Connections.Any(connection => connection.City.Name == c.Name) && c.Name != currentCity.Name);
cmbConnectionTo.Items.AddRange(possibleCitiesToConnect.Select(c => c.Name).ToArray());
if (cmbConnectionTo.Items.Count > 0)
{
cmbConnectionTo.SelectedIndex = 0;
}
}
public frmAddCity(List <City> cities)
{
InitializeComponent();
_errorLabel = new ErrorLabelWrapper(lblError);
_cities = cities;
}