static WebFileCache()
 {
     WebFileCache.ms_webfiles   = new Dictionary <string, WebFileCache.CacheItem>();
     WebFileCache.ms_DelWebfile = new Dictionary <string, float>();
     StageSystem.AddCommonPararellTask(WebFileCache.RemoveOldFile());
     StageSystem.AddCommonPararellTask(WebFileCache.RemoveDeleteOldFile());
 }
        public static void RemoveItem(string url)
        {
            string url2 = url;

            if (url.Contains("?"))
            {
                url2 = url.Substring(0, url.LastIndexOf("?"));
            }
            WebFileCache.RemoveEventItem(url2);
        }