private void AddNewCity(object arg)
{
if (string.IsNullOrEmpty(_cityName) || _cities.FirstOrDefault((string city)
=>
{ return(string.Equals(city, _cityName, System.StringComparison.OrdinalIgnoreCase)); }) != null)
{
return;
}
try
{
_client.DownloadString(CurrentWeatherUrl.Replace("@LOC@", _cityName));
}
catch
{
return;
}
_cities.Add(_cityName);
}
public void ListBoxSelectionChanged(object arg)
{
if (_selectedCity != null)
{
_displayedPage = new View.CurrentWeatherPage();
_displayedPage.DataContext = new CurrentWeatherPageViewModel(GetXmlDocument(CurrentWeatherUrl
.Replace("@LOC@", _selectedCity)));
Utils.Navigator.NavigationService.Navigate(_displayedPage);
}
}