private void checkBox_Click(object sender, RoutedEventArgs e)
{
City = this.CityText.Text;
if (checkBox.IsChecked == true)
{
if (loadedData.cityExists(City) == true)
{
if (PomocniFavourites.Contains(City.ToUpper()) == false)
{
Favourites.Add(City);
PomocniFavourites.Add(City.ToUpper());
if (Favourites.Count() == 6)
{
Favourites.RemoveAt(0);
PomocniFavourites.RemoveAt(0);
}
this.errorMessage.Content = "";
}
else
{
this.errorMessage.Content = "City is already added to favourites.";
}
}
else
{
this.errorMessage.Content = "City couldn't be added to favourites. Please check the spelling and internet connection.";
}
}
else
{
this.errorMessage.Content = "";
}
WriteFavorites();
}
public void ReadFavourites()
{
string currentDirectory = Directory.GetCurrentDirectory();
string path = System.IO.Path.Combine(currentDirectory, "Favourites.txt");
if (!File.Exists(path))
{
using (StreamWriter sw = File.CreateText(path))
{
sw.Close();
}
}
try
{
using (StreamReader sr = File.OpenText(path))
{
string s = "";
while ((s = sr.ReadLine()) != null)
{
Favourites.Add(s);
PomocniFavourites.Add(s.ToUpper());
}
}
}
catch (FileNotFoundException fnf)
{
Console.WriteLine(fnf.ToString());
}
}
