Bloom.HtmlThumbNailer.PageChanged C# (CSharp) Method

        public void PageChanged(string id)
        {
            Image image;
            if (_images.TryGetValue(id, out image))
            {
                _images.Remove(id);
                if (image.Tag != null)
                {
                    string thumbnailPath = image.Tag as string;
                    if (!string.IsNullOrEmpty(thumbnailPath))
                    {
                        if (RobustFile.Exists(thumbnailPath))
                        {
                            try
                            {
                                RobustFile.Delete(thumbnailPath);
                            }
                            catch (Exception)
                            {
                                Debug.Fail("Could not delete path (would not see this in release version)");
                                //oh well, couldn't delete it);
                                throw;
                            }
                        }
                    }
                }
                image.Dispose();
            }
        }