private void btAdd_Click(object sender, EventArgs e)
{
FormAddCar fAdd = new FormAddCar(db);
fAdd.ShowDialog();
dgvCars.Rows.Clear();
db.LoadTables("cars", dgvCars);
}
private void toolStripBtEdit_Click(object sender, EventArgs e)
{
string id = dgvCars.CurrentRow.Cells[0].Value.ToString();
string brand = dgvCars.CurrentRow.Cells[1].Value.ToString();
string model = dgvCars.CurrentRow.Cells[2].Value.ToString();
string yearCreated = dgvCars.CurrentRow.Cells[3].Value.ToString();
string dateTO = dgvCars.CurrentRow.Cells[4].Value.ToString();
FormAddCar fac = new FormAddCar(db, id, brand, model, yearCreated, dateTO);
fac.ShowDialog();
dgvCars.Rows.Clear();
db.LoadTables("cars", dgvCars);
}