private void addBtn_Click(object sender, EventArgs e)
{
string trainID = trainIdBox.Text;
string trainName = trainNameBox.Text;
AdminAddTrainRepo adminAddTrainRepo = new AdminAddTrainRepo();
adminAddTrainRepo.addTrain(trainID, trainName);
MessageBox.Show("Train Added !");
}
public AdminAddTrain(string userid)
{
InitializeComponent();
this.userid = userid;
AdminAddTrainRepo adminAddTrainRepo = new AdminAddTrainRepo();
int trainMax = adminAddTrainRepo.maxTrainId() + 1;
trainIdBox.Text = "metro" + trainMax.ToString().PadLeft(4, '0');
trainIdBox.Enabled = false;
}