public void CreateFolder(BlobFolder folder)
{
if (folder == null)
{
throw new ArgumentNullException("folder");
}
var path = _storagePath;
if (folder.ParentUrl != null)
{
path = GetAbsoluteStoragePathFromUrl(folder.ParentUrl);
}
path = Path.Combine(path, folder.Name);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
}