public async void OnDeleteItemClick(object sender, RoutedEventArgs e)
{
if (Selected != null)
{
var dialog = new Windows.UI.Popups.MessageDialog(
"Voulez vous supprimer la promotion ?",
"Attention"
);
dialog.Commands.Add(new Windows.UI.Popups.UICommand("Oui")
{
Id = 0
});
dialog.Commands.Add(new Windows.UI.Popups.UICommand("Non")
{
Id = 1
});
dialog.DefaultCommandIndex = 0;
dialog.CancelCommandIndex = 1;
var result = await dialog.ShowAsync();
if ((int)result.Id == 0)
{
try
{
if (await _api.DeleteDealWithRetryAsync(Selected.Id))
{
DealsItems.Remove(Selected);
Selected = DealsItems.FirstOrDefault();
OnPropertyChanged(nameof(IsViewState));
}
else
{
var unknowErrorDialog = new Windows.UI.Popups.MessageDialog(
"Une erreur est survenue",
"Erreur");
unknowErrorDialog.Commands.Add(new Windows.UI.Popups.UICommand("Ok")
{
Id = 0
});
await unknowErrorDialog.ShowAsync();
}
}
catch (Exception ex)
{
var errorDialog = new Windows.UI.Popups.MessageDialog(
ex.Message,
"Erreur");
errorDialog.Commands.Add(new Windows.UI.Popups.UICommand("Ok")
{
Id = 0
});
await errorDialog.ShowAsync();
}
}
}
}