private void RemoveIngredient_Click(object sender, RoutedEventArgs e)
{
try
{
WpfApplication1.FoodProjectDataSetTableAdapters.IngredientTableAdapter ita = new WpfApplication1.FoodProjectDataSetTableAdapters.IngredientTableAdapter();
WpfApplication1.FoodProjectDataSetTableAdapters.Recipe_IngredientTableAdapter rita = new FoodProjectDataSetTableAdapters.Recipe_IngredientTableAdapter();
DataRowView dv = (DataRowView)mainRecipeDetailsDataGrid.SelectedItem;
if (dv != null)
{
int rid = (int)dv["rid"];
int iid = (int)ita.GetIidByName(dv["Ingredients"].ToString());
rita.RemoveIngredient(rid, iid);
UpdateDataGrid();
MessageBox.Show("Hráefni fjarlægt úr uppskrift!");
}
}
catch (Exception)
{
}
}
private void btnAddIngredient_Click(object sender, RoutedEventArgs e)
{
try
{
WpfApplication1.FoodProjectDataSetTableAdapters.IngredientTableAdapter ita = new WpfApplication1.FoodProjectDataSetTableAdapters.IngredientTableAdapter();
WpfApplication1.FoodProjectDataSetTableAdapters.Recipe_IngredientTableAdapter rita = new FoodProjectDataSetTableAdapters.Recipe_IngredientTableAdapter();
WpfApplication1.FoodProjectDataSetTableAdapters.MeasureTableAdapter mta = new FoodProjectDataSetTableAdapters.MeasureTableAdapter();
// Skilgreini DataRowView til þess að geta náð í measureID úr comboboxi
DataRowView dv = (DataRowView)cbMeasure.SelectedItem;
if (dv != null)
{
// Næ í iid, rid og mid fyrir Recipe_Ingredient Insert Query
int iid = (int)ita.GetIidByName(txtIngredient.Text);
int rid = (int)App.Current.Properties["rid"];
int mid = (int)dv["mid"];
rita.Insert(rid, iid, double.Parse(txtQuantity.Text), mid);
UpdateDataGrid();
try
{
string root = AppDomain.CurrentDomain.BaseDirectory;
// Bý til myndina
BitmapImage imgC = new BitmapImage();
imgC.BeginInit();
imgC.UriSource = new Uri(root + @"\check20w.png");
imgC.DecodePixelWidth = 20;
imgC.EndInit();
// Set myndina inn í rétt image í xamlinu og bæti texta í label
imgCheck.Source = imgC;
lblCheck.Content = "Hráefni hefur verið bætt við uppskrift.";
// Kalla á timer sem núllstillir image og label
TimerTest();
}
catch (FileNotFoundException)
{
}
}
else
{
MessageBox.Show("Vinsamlegast veljið Mælieiningu.");
}
}
catch (NullReferenceException)
{
MessageBox.Show("Vinsamlegast veljið hráefni.");
}
catch (InvalidOperationException)
{
MessageBox.Show("Vinsamlegast veljið hráefni.");
}
catch (FormatException)
{
MessageBox.Show("Vinamlegast sláið inn magn.");
}
catch (Exception) // Á að vera SQLException en það virkar ekki.
{
MessageBox.Show("Villa kom upp. Ekki tókst að skrá hráefni");
}
}
