Mail |
public abstract IList<Stream> GetStreams( int startIndex, int count, bool headersOnly = false, CancellationToken cancellationToken = default, ITransferProgress progress = null )
Exception | Condition |
---|---|
ArgumentOutOfRangeException | startIndex and count do not specify a valid range of messages. |
ObjectDisposedException | The MailSpool has been disposed. |
ServiceNotConnectedException | The MailSpool is not connected. |
ServiceNotAuthenticatedException | The MailSpool is not authenticated. |
OperationCanceledException | The operation was canceled via the cancellation token. |
IOException | An I/O error occurred. |
CommandException | The command failed. |
ProtocolException | A protocol error occurred. |
Gets the message or header streams within the specified range.
If the mail server supports pipelining, this method will likely be more efficient than using GetStream(Int32, Boolean, CancellationToken, ITransferProgress) for each message because it will batch the commands to reduce latency.