private void DeleteCuisine_Click(object sender, RoutedEventArgs e)
{
FoodProjectDataSetTableAdapters.CuisineTableAdapter cta = new FoodProjectDataSetTableAdapters.CuisineTableAdapter();
DataRowView dv = (DataRowView)nameListBox.SelectedItem;
if (dv != null)
{
string cuisineName = (string)dv["name"];
MessageBoxResult res = MessageBox.Show("Ertu viss um að þú viljir eyða flokknum " + cuisineName + "?", "Eyða Flokk", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
if (res == MessageBoxResult.Yes)
{
try
{
int cuid = (int)dv["cuid"];
string name = (string)dv["name"];
cta.Delete(cuid, name);
UpdateWindow();
}
catch (Exception)
{
MessageBox.Show("Ekki er hægt að eyða flokkum \nsem þegar eru á uppskriftum.", "Villa!", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
private void btnCreate_Click(object sender, RoutedEventArgs e)
{
FoodProjectDataSetTableAdapters.CuisineTableAdapter cta = new FoodProjectDataSetTableAdapters.CuisineTableAdapter();
if (String.IsNullOrWhiteSpace(txtName.Text) == false)
{
cta.Insert(txtName.Text.Trim());
string showMessage = "Flokknum " + txtName.Text.Trim() + " var bætt við";
MessageBox.Show(showMessage);
this.Close();
}
else
{
MessageBox.Show("Vinsamlegast sláið inn heiti.");
}
}
