private void DeleteIngredient_Click(object sender, RoutedEventArgs e)
{
FoodProjectDataSetTableAdapters.IngredientTableAdapter ita = new FoodProjectDataSetTableAdapters.IngredientTableAdapter();
DataRowView dv = (DataRowView)ingredientListBox.SelectedItem;
//MessageBox.Show("cid = " + cid.ToString() + ",iid = " + iid.ToString() + ",name = " + name);
if (dv != null)
{
string ingredientName = (string)dv["name"];
MessageBoxResult res = MessageBox.Show("Ertu viss um að þú viljir eyða " + ingredientName, "Eyða Hráefni", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
if (res == MessageBoxResult.Yes)
{
try
{
dv = (DataRowView)nameComboBox.SelectedItem;
int cid = (int)dv["cid"];
dv = (DataRowView)ingredientListBox.SelectedItem;
int iid = (int)dv["iid"];
string name = (string)dv["name"];
ita.Delete(iid, name, cid);
UpdateWindow();
}
catch (Exception)
{
MessageBox.Show("Ekki er hægt að eyða hráefnum \nsem þegar eru á uppskriftum.", "Villa!", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
private void btnAdd_Click(object sender, RoutedEventArgs e)
{
FoodProjectDataSetTableAdapters.IngredientTableAdapter ing = new FoodProjectDataSetTableAdapters.IngredientTableAdapter();
// Whitespace tekið af báðum endum ef þarf
if (String.IsNullOrWhiteSpace(txtName.Text))
{
MessageBox.Show("Þú átt eftir að slá inn nafn á hráefninu.");
}
else
{
string alternatedTxtName = txtName.Text.Trim();
ing.Insert(alternatedTxtName, (int)cidLabel.Content);
string showMessage = "Hráefninu " + txtName.Text.Trim() + " var bætt við";
MessageBox.Show(showMessage);
this.Close();
}
}
