Silverlight 5

WinRT

	public sealed class BackgroundDownloader
	: __ComObject, IBackgroundDownloader, IBackgroundTransferBase
	static public GetCurrentDownloadsOperation GetCurrentDownloadsAsync();
	public virtual void SetCostPolicy(BackgroundTransferCostPolicy value);
	public virtual void SetMethod(String value);
	public virtual void SetProxyCredential(IPasswordCredential credential);
	public virtual void SetRequestBodyFile(IStorageFile value);
	public virtual SetStreamOperation SetRequestBodyStreamAsync(IInputStream sourceStream);
	public virtual void SetRequestHeader(String headerName, String headerValue);
	public virtual void SetServerCredential(IPasswordCredential credential);
	public virtual DownloadOperation StartDownloadAsync(Uri uri, IStorageFile resultFile);

	public sealed struct BackgroundDownloadProgress
	: ValueType

	public sealed enum BackgroundTransferCostPolicy
	: IComparable, IFormattable, IConvertible
	{ AvoidNetworkCharges, AcceptNetworkCharges }

	public sealed enum BackgroundTransferStatus
	: IComparable, IFormattable, IConvertible
	{ Running, PausedByApplication, PausedCostedNetwork, PausedNoNetwork }

	public sealed class BackgroundUploader
	: __ComObject, IBackgroundUploader, IBackgroundTransferBase
	static public GetCurrentUploadsOperation GetCurrentUploadsAsync();
	public virtual void SetCostPolicy(BackgroundTransferCostPolicy value);
	public virtual void SetMethod(String value);
	public virtual void SetProxyCredential(IPasswordCredential credential);
	public virtual void SetRequestHeader(String headerName, String headerValue);
	public virtual void SetServerCredential(IPasswordCredential credential);
	public virtual void SetSourceFile(IStorageFile value);
	public virtual SetStreamOperation SetSourceStreamAsync(IInputStream sourceStream);
	public virtual UploadOperation StartUploadAsync(Uri uri);
	public virtual UploadOperation StartUploadAsync(Uri uri, IStorageFile sourceFile);

	public sealed struct BackgroundUploadProgress
	: ValueType

	public sealed class DownloadOperation
	: __ComObject, IAsyncActionWithProgress`1<BackgroundDownloadProgress>, IAsyncInfo, IDownloadOperation, IBackgroundTransferOperation
	public virtual AsyncActionWithProgressCompletedHandler`1<BackgroundDownloadProgress> Completed { get; set; }
	public virtual BackgroundTransferCostPolicy CostPolicy { get; set; }
	public virtual Exception ErrorCode { get; }
	public virtual Guid Guid { get; }
	public virtual UInt32 Id { get; }
	public virtual String Method { get; }
	public virtual AsyncActionProgressHandler`1<BackgroundDownloadProgress> Progress { get; set; }
	public virtual BackgroundDownloadProgress ProgressStatus { get; }
	public virtual Uri RequestedUri { get; }
	public virtual IStorageFile ResultFile { get; }
	public virtual AsyncStatus Status { get; }
	public virtual void Cancel();
	public virtual void Close();
	public virtual ResponseInformation GetResponseInformation();
	public virtual void GetResults();
	public virtual IInputStream GetResultStreamAt(UInt64 position);
	public virtual void Pause();
	public virtual void Resume();
	public virtual void Start();

	public sealed class GetCurrentDownloadsOperation
	: __ComObject, IAsyncOperation`1<IReadOnlyList`1<DownloadOperation>>, IAsyncInfo
	public virtual AsyncOperationCompletedHandler`1<IReadOnlyList`1<DownloadOperation>> Completed { get; set; }
	public virtual Exception ErrorCode { get; }
	public virtual UInt32 Id { get; }
	public virtual AsyncStatus Status { get; }
	public virtual void Cancel();
	public virtual void Close();
	public virtual IReadOnlyList`1<DownloadOperation> GetResults();
	public virtual void Start();

	public sealed class GetCurrentUploadsOperation
	: __ComObject, IAsyncOperation`1<IReadOnlyList`1<UploadOperation>>, IAsyncInfo
	public virtual AsyncOperationCompletedHandler`1<IReadOnlyList`1<UploadOperation>> Completed { get; set; }
	public virtual Exception ErrorCode { get; }
	public virtual UInt32 Id { get; }
	public virtual AsyncStatus Status { get; }
	public virtual void Cancel();
	public virtual void Close();
	public virtual IReadOnlyList`1<UploadOperation> GetResults();
	public virtual void Start();

	public abstract interface IBackgroundDownloaderStaticMethods
	public abstract virtual GetCurrentDownloadsOperation GetCurrentDownloadsAsync();

	public abstract interface IBackgroundTransferBase
	public abstract virtual void SetCostPolicy(BackgroundTransferCostPolicy value);
	public abstract virtual void SetMethod(String value);
	public abstract virtual void SetProxyCredential(IPasswordCredential credential);
	public abstract virtual void SetRequestHeader(String headerName, String headerValue);
	public abstract virtual void SetServerCredential(IPasswordCredential credential);

	public abstract interface IBackgroundTransferOperation
	public abstract virtual BackgroundTransferCostPolicy CostPolicy { get; set; }
	public abstract virtual Guid Guid { get; }
	public abstract virtual String Method { get; }
	public abstract virtual Uri RequestedUri { get; }
	public abstract virtual ResponseInformation GetResponseInformation();
	public abstract virtual IInputStream GetResultStreamAt(UInt64 position);

	public abstract interface IBackgroundUploaderStaticMethods
	public abstract virtual GetCurrentUploadsOperation GetCurrentUploadsAsync();

	public sealed class ResponseInformation
	: __ComObject, IResponseInformation
	public virtual Uri ActualUri { get; }
	public virtual IReadOnlyDictionary`2<String, String> Headers { get; }
	public virtual Boolean IsResumable { get; }
	public virtual UInt32 StatusCode { get; }

	public sealed class SetStreamOperation
	: __ComObject, IAsyncAction, IAsyncInfo
	public virtual AsyncActionCompletedHandler Completed { get; set; }
	public virtual Exception ErrorCode { get; }
	public virtual UInt32 Id { get; }
	public virtual AsyncStatus Status { get; }
	public virtual void Cancel();
	public virtual void Close();
	public virtual void GetResults();
	public virtual void Start();

	public sealed class UploadOperation
	: __ComObject, IAsyncActionWithProgress`1<BackgroundUploadProgress>, IAsyncInfo, IUploadOperation, IBackgroundTransferOperation
	public virtual AsyncActionWithProgressCompletedHandler`1<BackgroundUploadProgress> Completed { get; set; }
	public virtual BackgroundTransferCostPolicy CostPolicy { get; set; }
	public virtual Exception ErrorCode { get; }
	public virtual Guid Guid { get; }
	public virtual UInt32 Id { get; }
	public virtual String Method { get; }
	public virtual AsyncActionProgressHandler`1<BackgroundUploadProgress> Progress { get; set; }
	public virtual BackgroundUploadProgress ProgressStatus { get; }
	public virtual Uri RequestedUri { get; }
	public virtual IStorageFile SourceFile { get; }
	public virtual AsyncStatus Status { get; }
	public virtual void Cancel();
	public virtual void Close();
	public virtual ResponseInformation GetResponseInformation();
	public virtual void GetResults();
	public virtual IInputStream GetResultStreamAt(UInt64 position);
	public virtual void Start();