Silverlight 5

WinRT

	public sealed enum HttpCacheAgeControl
	: IComparable, IFormattable, IConvertible
	{ None, MinFresh, MaxAge, MaxStale, MaxAgeAndMinFresh, MaxAgeAndMaxStale }

	public sealed enum HttpRequestCacheLevel
	: IComparable, IFormattable, IConvertible
	{ Default, BypassCache, CacheOnly, CacheIfAvailable, Revalidate, Reload, NoCacheNoStore, CacheOrNextCacheOnly, Refresh }

	public class HttpRequestCachePolicy
	: RequestCachePolicy
	public DateTime CacheSyncDate { get; }
	public HttpRequestCacheLevel Level { get; }
	public TimeSpan MaxAge { get; }
	public TimeSpan MaxStale { get; }
	public TimeSpan MinFresh { get; }
	public virtual String ToString();

	public sealed enum RequestCacheLevel
	: IComparable, IFormattable, IConvertible
	{ Default, BypassCache, CacheOnly, CacheIfAvailable, Revalidate, Reload, NoCacheNoStore }

	public class RequestCachePolicy
	public RequestCacheLevel Level { get; }
	public virtual String ToString();

	sealed struct EntryBuffer
	: ValueType