C# Класс WP8.Async.Helpers.FileStreamExtensions

Открытые методы

Метод	Описание
ReadAsync ( this fileStream, byte buffer, int offset, int count, AsyncCallback userCallback, object state ) : Task	Asynchronously reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read.
WriteAsync ( this fileStream, byte buffer, int offset, int count, AsyncCallback userCallback, object state ) : System.Threading.Tasks.Task	Asynchronously writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.

Asynchronously reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read.

public static ReadAsync ( this fileStream, byte buffer, int offset, int count, AsyncCallback userCallback, object state ) : Task
fileStream	this	The FileStream which will be read from.
buffer	byte	The buffer to read the data into.
offset	int	The byte offset in buffer at which to begin writing data read from the stream.
count	int	The maximum number of bytes to read.
userCallback	AsyncCallback	An optional asynchronous callback, to be called when the read is complete.
state	object	A user-provided object that distinguishes this particular asynchronous read /// request from other requests.
Результат	Task

Asynchronously writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.

public static WriteAsync ( this fileStream, byte buffer, int offset, int count, AsyncCallback userCallback, object state ) : System.Threading.Tasks.Task
fileStream	this	The FileStream which will be read from.
buffer	byte	The buffer to write data from.
offset	int	The byte offset in buffer from which to begin writing.
count	int	The maximum number of bytes to write.
userCallback	AsyncCallback	An optional asynchronous callback, to be called when the write is complete.
state	object	A user-provided object that distinguishes this particular asynchronous write /// request from other requests.
Результат	System.Threading.Tasks.Task