private void ButtonVoegFilamentToe_Clicked(object sender, EventArgs e)
{
Filament filament = new Filament();
filament.Type = Type.Text.ToUpper();
filament.Kleur = Kleur.Text;
var aantalKgDecimal = decimal.Parse(AantalKg.Text);
filament.AantalKg = aantalKgDecimal;
var kostPerRolDecimal = decimal.Parse(KostPerRol.Text);
filament.KostPerRol = kostPerRolDecimal;
Task.Run(async() =>
{
try
{
FilamentItemDatabase database = await FilamentItemDatabase.Instance;
await database.SaveItemAsync(filament);
await Navigation.PopAsync();
}
catch (Exception ex)
{
Trace.WriteLine(ex.ToString());
}
});
}
private async void ButtonWijzigen_Clicked(object sender, EventArgs e)
{
FilamentItemDatabase database = await FilamentItemDatabase.Instance;
Button b = sender as Button;
var filament = await database.GetItemAsync(Convert.ToInt32(b.CommandParameter.ToString()));
await Navigation.PushAsync(new WijzigFilament(filament));
}
protected override async void OnAppearing()
{
base.OnAppearing();
FilamentItemDatabase database = await FilamentItemDatabase.Instance;
listView.ItemsSource = await database.GetItemsAsync();
}
private void ButtonVerwijderen_Clicked(object sender, EventArgs e)
{
Task.Run(async() =>
{
try
{
FilamentItemDatabase database = await FilamentItemDatabase.Instance;
Button b = sender as Button;
var filament = await database.GetItemAsync(Convert.ToInt32(b.CommandParameter.ToString()));
await database.DeleteItemAsync(filament);
Dispatcher.BeginInvokeOnMainThread(OnAppearing);
}
catch (Exception ex)
{
Trace.WriteLine(ex.ToString());
}
});
}
