protected override void OnPreRenderComplete(EventArgs e) { base.OnPreRenderComplete(e); long size = ContainerManager.CalculateContainerSize(FileList2.ContainerName); long sizeInKB = size / 1024; long sizeInMB = sizeInKB / 1024; if (sizeInMB > 1) { ContainerLengthLabel.Text = string.Format(CultureInfo.CurrentCulture, "{0:N0} MB", sizeInMB); } else { ContainerLengthLabel.Text = string.Format(CultureInfo.CurrentCulture, "{0:N0} KB", sizeInKB); } }