Unit 'bufstream'	Package
[Overview][Constants][Classes][Index]	[#fcl]

TWriteBufStream.Seek

Set stream position.

Declaration

Source position: bufstream.pp line 79

public function TWriteBufStream.Seek(

const Offset: Int64;

):Int64; override;

`Offset`		Offset (in bytes) of origin.
`Origin`		Origin of seek operation.

New position.

Seek always raises an EStreamError exception, except when the seek operation would not alter the current position.

A later implementation may perform a proper seek operation by flushing the buffer and doing a seek on the source stream.

TWriteBufStream.Write		Write data to the stream.
TReadBufStream.Seek		Set location in the buffer.