private async System.Threading.Tasks.Task AddInvoiceLines(InvoiceLineEditViewModel invoiceLineEditViewModel)
{
var page = new InvoiceLineEditPage();
page.BindingContext = invoiceLineEditViewModel;
await Navigation.PushAsync(page);
NavigationPage.SetHasBackButton(page, true);
}
async void Handle_ItemTapped(object sender, ItemTappedEventArgs e)
{
if (e.Item == null)
{
return;
}
//await DisplayAlert("Item Tapped", "An item was tapped.", "OK");
var page = new InvoiceLineEditPage();
await Navigation.PushAsync(page);
NavigationPage.SetHasBackButton(page, true);
await((InvoiceLineEditViewModel)page.BindingContext).Load(((InvoiceLineView)e.Item).InvoiceLineId);
//Deselect Item
((ListView)sender).SelectedItem = null;
}
