private async void ButtonDelete_Click(object sender, RoutedEventArgs e)
{
if (GridViewBook.SelectedItem != null)
{
try
{
ProgressBar.IsIndeterminate = true;
ProgressBar.Visibility = Visibility.Visible;
String id = ((GridViewBook.SelectedItem as Book).BookId).ToString();
string result = await webService.DeleteBookAsync(id);
if (result != null)
{
MessageDialog messageDialog = new MessageDialog("Delete successfully!");
await messageDialog.ShowAsync();
Reset();
}
else
{
MessageDialog messageDialog = new MessageDialog("Can't delete!");
await messageDialog.ShowAsync();
}
getBook();
}
catch (Exception ex)
{
MessageDialog messageDialog = new MessageDialog(ex.Message);
await messageDialog.ShowAsync();
ProgressBar.Visibility = Visibility.Collapsed;
ProgressBar.IsIndeterminate = false;
}
}
else
{
MessageDialog messageDialog = new MessageDialog("Choise record to delete!");
await messageDialog.ShowAsync();
}
}