Get Images from Blob Storage by URL

 public  async  Task<byte[]> GetImageAsByteArray(string imageFilePath)
        {
            CloudStorageAccount cloudStorageAccount = CloudStorageAccount.Parse(connectionStorage);
            CloudBlobClient cloudBlobClient = cloudStorageAccount.CreateCloudBlobClient();
            CloudBlobContainer cloudBlobContainer = cloudBlobClient.GetContainerReference (containerReferrence);
            CloudBlob cloudBlob = cloudBlobContainer.GetBlobReference(new CloudBlockBlob(new Uri(imageFilePath)).Name);
      
             await  cloudBlob.FetchAttributesAsync();
            long fileByteLength = cloudBlob.Properties.Length;
            Byte[] myByteArray = new Byte[fileByteLength];
            await cloudBlob.DownloadToByteArrayAsync(myByteArray, 0);
            return myByteArray;
        }