private async Task DeleteAdBlobsAsync(Ad ad)
{
if (!string.IsNullOrWhiteSpace(ad.ImageURL))
{
Trace.TraceInformation("Deleting image blob {0}", ad.ImageURL);
CloudBlockBlob blobToDelete = imagesBlobContainer.GetBlockBlobReference(ad.GetImageFileName());
await blobToDelete.DeleteAsync();
}
if (!string.IsNullOrWhiteSpace(ad.ThumbnailURL))
{
Trace.TraceInformation("Deleting thumbnail blob {0}", ad.ThumbnailURL);
CloudBlockBlob blobToDelete = imagesBlobContainer.GetBlockBlobReference(ad.GetThumbnailFileName());
await blobToDelete.DeleteAsync();
}
}