private void btnAddService_Click(object sender, EventArgs e)
        {
            string[] carServiceInfo = new string[] { cbServiceType.SelectedItem.ToString(), dateTimePicker1.Value.ToShortDateString(), numericUpDown1.Value.ToString(), tbServiceComments.Text };

            if (dbManager.Insert(cbUserCar.SelectedItem.ToString(), carServiceInfo))
            {
                MessageBox.Show("Apkope pievienota!");
            }
            else
            {
                MessageBox.Show("Apkopes pievienošanā radusies kļūda");
            }
        }
 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;
 }