private void btnAddCar_Click(object sender, EventArgs e) { //Create instance dbManager = new MySQLManager(); dbManager.OpenDBConnection(); if (dbManager.Insert(tbCarManufacture.Text, tbCarModel.Text, tbCarYear.Text)) { MessageBox.Show("Jauna automašīna veiksmīgi pievienota!"); } else { MessageBox.Show("Problēma pievienot jauno automašīnu"); } //clear input fields tbCarManufacture.Clear(); tbCarModel.Clear(); tbCarYear.Clear(); //Maybe at end - destroy instance? dbManager = null; }
private void AddUserCars() { dbManager = new MySQLManager(); cbUserCar.DataSource = dbManager.SelectUserCars(); }
private void btnCheckServicesBack_Click(object sender, EventArgs e) { dbManager = null; this.Close();//Close this form. }
public frmCheckServices() { InitializeComponent(); dbManager = new MySQLManager(); SetUserAvaibleCars(); }