public void saveFile(Person[] people) {
System.IO.FileStream file;
SaveFileDialog d = new SaveFileDialog();
d.Filter = "Text | *.txt";
d.FilterIndex = 1;
d.Title = "Save Data As";
d.OverwritePrompt = false;
if(d.ShowDialog() == DialogResult.OK)
file = (System.IO.FileStream)d.OpenFile();
else
return;
for(int k = 0; k < people.Count();k++) {
String x = "\n" + people[k].currentNode.toString() + " " + people[k].destinationNode.toString() + "\n";
byte[] line = new UTF8Encoding(true).GetBytes(x);
file.Write(line, 0, line.Length);
for(int j = 0; j < people[k].path.Count;j++) {
line = new UTF8Encoding(true).GetBytes(people[k].path[j].toString() + " \n");
file.Write(line, 0, line.Length);
}
line = new UTF8Encoding(true).GetBytes("\n\n");
}
file.Close();
}