Carrotware.CMS.Core.CMSConfigHelper.GetTmplateStatus C# (CSharp) Method

        private static List<CMSFilePath> GetTmplateStatus()
        {
            var _tmplts = new List<CMSFilePath>();

            try { _tmplts = (List<CMSFilePath>)HttpContext.Current.Cache[keyTemplateFiles]; } catch { }

            if (_tmplts == null) {
                _tmplts = new List<CMSFilePath>();
            }

            _tmplts.RemoveAll(x => x.DateChecked < DateTime.UtcNow.AddSeconds(-30));

            _tmplts.RemoveAll(x => x.DateChecked < DateTime.UtcNow.AddSeconds(-10) && x.SiteID != Guid.Empty);

            return _tmplts;
        }