| Constant | Description |
|---|---|
Enums.NetworkCachePolicyAlwaysNetwork | (0) Always load from network and do not check if the cache has a valid entry (similar to the "Reload" feature in browsers). In addition, force intermediate caches to re-validate. |
Enums.NetworkCachePolicyPreferNetwork | (1) Load from the network if the cached entry is older than the network entry. This will never return stale data from the cache, but revalidate resources that have become stale. |
Enums.NetworkCachePolicyPreferCache | (2) Load from cache if available, otherwise load from network. Note that this can return possibly stale (but not expired) items from cache. |
Enums.NetworkCachePolicyAlwaysCache | (3) Only load from cache, indicating error if the item was not cached (i.e., off-line mode). |