private void locationsUpdateButton_Click(object sender, EventArgs e)
{
databaseController dbc = new databaseController();
string selectedLocation = locationslistBox.SelectedItem.ToString();//exception needs to be handled
selectedLocation = selectedLocation.Trim();
string[] LocationID = selectedLocation.Split('|');
selectedLocation = LocationID[1].Trim();
string postalcode = LocationID[2].Trim();
int id_l = Convert.ToInt32(LocationID[0].Trim());
selectedLocation = locationsNameTextBox.Text;
postalcode = postalLocationsTextBox.Text;
MessageBox.Show(Convert.ToString(id_l));
MessageBox.Show(selectedLocation);
MessageBox.Show(postalcode);
Locations loc = new Locations(id_l, selectedLocation, postalcode);
dbc.UpdateLocations(loc);
locationslistBox.Items.Clear();
OutputLocations();
}
