/// <summary>
        /// Saves the specified bitmap.
        /// </summary>
        /// <param name="bitmap">The bitmap.</param>
        /// <param name="format">The format.</param>
        /// <param name="folder">The folder.</param>
        /// <param name="title">The title.</param>
        /// <returns>The path to the saved bitmap, null if not saved.</returns>
        public static string Save(Bitmap bitmap, ImageFormat format, string folder, string title)
        {
            var fileName = string.Format(CultureInfo.CurrentCulture, "{0}_{1}_{2}.png", title, DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss-fff", CultureInfo.CurrentCulture), "fullscreen");

            fileName = Regex.Replace(fileName, "[^0-9a-zA-Z._]+", "_");
            fileName = NameHelper.ShortenFileName(folder, fileName, "_", 255);
            var filePath = Path.Combine(folder, fileName);

            if (bitmap == null)
            {
                Logger.Error("Full screenshot is not saved");
            }
            else
            {
                bitmap.Save(filePath, format);
                bitmap.Dispose();
                Logger.Error(CultureInfo.CurrentCulture, "Test failed: full screenshot saved to {0}.", filePath);
                FilesHelper.WaitForFileOfGivenName(BaseConfiguration.ShortTimeout, fileName, folder);
                Console.WriteLine(string.Format(CultureInfo.CurrentCulture, "##teamcity[publishArtifacts '{0}']", filePath));
                return(filePath);
            }

            return(null);
        }