private async void RemoveImageFromAlbum_Click(object sender, RoutedEventArgs e)
{
var files = imagesGridView.SelectedItems;
string title = "Remove image";
string message = $"Are you sure you want to remove this image from {SelectedContentFolder?.Name}?";
if (files.Count == 0)
{
return;
}
else if (files.Count > 1)
{
title = "Remove images";
message = $"Are you sure you want to remove those images from {SelectedContentFolder?.Name}?";
}
ContentDialog removeImageDialog = new ContentDialog
{
Title = title,
Content = message,
PrimaryButtonText = "Remove",
CloseButtonText = "Cancel"
};
ContentDialogResult result = await removeImageDialog.ShowAsync();
// Delete the file if the user clicked the primary button.
/// Otherwise, do nothing.
if (result == ContentDialogResult.Primary)
{
foreach (var file in files)
{
if (file is ImageItem imageItem)
{
try
{
await DatabaseAccessService.DeleteImageAsync(imageItem.DatabaseId);
}
catch (Exception)
{
var messageDialog = new MessageDialog("Operation failed");
await messageDialog.ShowAsync();
}
}
}
await SelectedContentFolder.UpdateQueryAsync();
}
}
