private void InvalidateCache(object sender, CacheInvalidatedEventArgs e)
 {
     ContentChanged(this, e);
 }
 private void InvalidateCache(object sender, CacheInvalidatedEventArgs cacheInvalidatedEventArgs)
 {
     contentTreeCache.Remove(ContentTreeCacheKey);
     ContentChanged(this, new EventArgs());
 }
 private void InvalidateCache(object sender, CacheInvalidatedEventArgs e)
 {
     var cache = MemoryCache.Default;
     cache.Set(ContentTreeCacheImplementation.ContentTreeOutputCacheKey, Guid.NewGuid().ToString(), new DateTimeOffset(DateTime.Now.AddHours(8)));
 }