public static CityTree LoadCitiesList()
{
CityTree cities = new CityTree();
string filename = @"..\..\..\world-cities.csv";
string[] linesInFile = File.ReadAllLines(filename);
string[] CityNames = new string[0];
for (int i = 0; i < linesInFile.Length; i++)
{
string currentLine1 = linesInFile[i];
CityNames = currentLine1.Split(',');
cities.Insert(CityNames[0]);
}
return(cities);
}
public CityFinderImplementation()
{
Cities = LoadCitiesList();
}