private void btnAddRating_Click(object sender, EventArgs e)
{
if (cboPizza.SelectedItem != null)
{
PizzaRating pizzaRating = new PizzaRating()
{
Pizza = cboPizza.SelectedItem.ToString(),
Rating = numRating.Value
};
PizzaRatingService.AddNewRating(pizzaRating);
ratingsDataGridView.DataSource = null;
ratingsDataGridView.DataSource = PizzaRatingService.GetRatings();
ratingsDataGridView.Refresh();
MessageBox.Show("Rating is successfully added.", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Pizza is not selected.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void PizzaRatingForm_Load(object sender, EventArgs e)
{
ratingsDataGridView.DataSource = PizzaRatingService.GetRatings();
}
