Interface TruncatableStream

Extended form of a RandomAccessStream that supports truncation/extension.

Properties

Name	Type	Description
dataAvailableForRead[get]	bool	(Scheduled for deprecation) Queries if there is data available for immediate, non-blocking read.
empty[get]	bool	Returns true iff the end of the input stream has been reached.
leastSize[get]	ulong	(Scheduled for deprecation) Returns the maximum number of bytes that are known to remain available for read.
readable[get]	bool	Determines if this stream is readable.
size[get]	ulong	Returns the total size of the file.
writable[get]	bool	Determines if this stream is writable.

Methods

Name	Description
truncate (size)	Truncates or extends the size of the stream
finalize ()	Flushes and finalizes the stream.
flush ()	Flushes the stream and makes sure that all data is being written to the output device.
peek ()	Returns a temporary reference to the data that is currently buffered.
read (dst, mode)	Fills the preallocated array 'bytes' with data from the stream.
seek (offset)	Seeks to a specific position in the file if supported by the stream.
tell ()	Returns the current offset of the file pointer
write (bytes, mode)	Writes an array of bytes to the stream.