//******************************
        //*                            *
        //*  BlobViewProperties_Click  *
        //*                            *
        //******************************
        // Display blob properties for selected blob.

        private void BlobViewProperties_Click(object sender, RoutedEventArgs e)
        {
            // Validate a single blob has been selected.

            if (ContainerListView.SelectedItems.Count != 1)
            {
                MessageBox.Show("In order to view or modify a blob's properties, please select one blob then click the View toolbar button", "Single Selection Requireed");
                return;
            }

            String blobName = (ContainerListView.SelectedItems[0] as BlobItem).Name;

            BlobProperties dlg = new BlobProperties();

            CloudBlobContainer container = blobClient.GetContainerReference(SelectedBlobContainer);

            ICloudBlob blob = container.GetBlobReferenceFromServer(blobName);
            if (blob.BlobType == BlobType.BlockBlob)
            {
                //CloudBlockBlob blockBlob = container.GetBlockBlobReference(blobName);
                CloudBlockBlob blockBlob = container.GetBlobReferenceFromServer(blobName) as CloudBlockBlob;
                Microsoft.WindowsAzure.Storage.Blob.BlobProperties props = blockBlob.Properties;
                dlg.ShowBlockBlob(blockBlob);
            }
            else if (blob.BlobType == BlobType.PageBlob)
            {
                CloudPageBlob pageBlob = container.GetBlobReferenceFromServer(blobName) as CloudPageBlob;
                Microsoft.WindowsAzure.Storage.Blob.BlobProperties props = pageBlob.Properties;
                dlg.ShowPageBlob(pageBlob);
            }

            if (dlg.ShowDialog().Value)
            {
                if (dlg.IsBlobChanged)
                {
                    ShowBlobContainer(SelectedBlobContainer);
                }
            }
        }