public AddWaypointForm(Form source, DatabaseCommunicator.DatabaseCommunicator dbCommunicator, HashSet <string> existingWaypointNames)
{
this.source = source;
InitializeComponent();
this.dbCommunicator = dbCommunicator;
returnWaypoint = null;
errorLabel.Text = "";
this.existingWaypointNames = existingWaypointNames;
}
public void saveButton_Click(object sender, EventArgs e)
{
if (waypointName.Text == "" || airportName.Text == "" || longitude.Text == "" || latitude.Text == "")
{
errorLabel.Text = "You must fill in all of the fields.";
}
else
{
Boolean added = existingWaypointNames.Contains(waypointName.Text.ToUpper());
if (!added)
{
existingWaypointNames.Add(waypointName.Text.ToUpper());
Importer.Point newPoint = new Importer.Point(waypointName.Text.ToUpper(), airportName.Text.ToUpper(), Double.Parse(latitude.Text), Double.Parse(longitude.Text));
dbCommunicator.SavePoint(newPoint);
returnWaypoint = newPoint;
this.DialogResult = DialogResult.OK;
this.Close();
}
else
{
errorLabel.Text = "Waypoint with name " + waypointName.Text.ToUpper() + " already exists!";
}
}
}