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Set the position in the compressed stream.
Source position: zstream.pp line 96
public function TGZFileStream.seek( |
offset: LongInt; |
origin: Word |
):LongInt; override; |
offset |
|
Number of bytes to position on |
origin |
|
Where to start positioning |
New position in the stream
Seek sets the position to Offset bytes, starting from Origin. Not all combinations are possible, see TDecompressionStream.Seek for a list of possibilities.
In case an impossible combination is asked, an EZlibError exception is raised.
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Move stream position to a certain location in the stream. |