Microsoft.Web.Administration.Configuration.OnCacheInvalidated C# (CSharp) Method

        internal virtual void OnCacheInvalidated()
        {
            this.CacheInvalidated?.Invoke(this, EventArgs.Empty);
        }
    }

        public void Save()
        {
            _applicationHost.FileContext.Save();
            _applicationHost.OnCacheInvalidated();

            LoadCache();
        }