// NOTE: Normally this is called by a callback from the cache when an item exprires.
// It is required to ensure there is no memory leak because a sitemap has circular references
// that need to be broken explicitly. You need to work out how to call this when the user's session
// expires.
protected virtual void OnCacheItemRemoved(MicroCacheItemRemovedEventArgs <T> e)
{
if (this.ItemRemoved != null)
{
ItemRemoved(this, e);
}
}
protected virtual void siteMapCache_ItemRemoved(object sender, MicroCacheItemRemovedEventArgs<ISiteMap> e)
{
// Call clear to remove ISiteMapNode object references from internal collections. This
// will release the circular references and free the memory.
e.Item.Clear();
}
protected virtual void siteMapCache_ItemRemoved(object sender, MicroCacheItemRemovedEventArgs <ISiteMap> e)
{
// Call clear to remove ISiteMapNode object references from internal collections. This
// will release the circular references and free the memory.
e.Item.Clear();
}