public List <string> GetEngineList(string platform)
        {
            var comparer = new EngineDownload.VersionNumberComparer();
            var list     = new DirectoryInfo(Path.Combine(Global.MapPath("~"), "engine", platform ?? "win32")).GetFiles().Select(x => x.Name).Select(Path.GetFileNameWithoutExtension).OrderBy(x => x, comparer).ToList();

            return(list);
        }
 public List<string> GetEngineList(string platform)
 {
     var comparer = new EngineDownload.VersionNumberComparer();
     var list = new DirectoryInfo(Path.Combine(Global.MapPath("~"), "engine", platform ?? "win32")).GetFiles().Select(x => x.Name).Select(Path.GetFileNameWithoutExtension).OrderBy(x => x, comparer).ToList();
     return list;
 }