Single File System: Virtual File System Delphi Library
for Archive / Backup with Transparent Compression and Strong Encryption
Resets the current position of the data stream.
function Seek(Offset: Longint; Origin: Word): Longint; override; overload;
function Seek(Offset: Int64; Origin: Word): Int64; override;
Description
Use Seek to move the current position within the resource file associated with the stream by the indicated offset. Seek allows an application to read from or write to a particular location within the resource.
The Origin parameter indicates how to interpret the Offset parameter. Origin should be one of the following values:
Value Meaning
soFromBeginning Offset is from the beginning of the resource. Seek moves to the position Offset. Offset must be >= 0.
soFromCurrent Offset is from the current position in the resource. Seek moves to Position + Offset.
soFromEnd Offset is from the end of the resource. Offset must be <= 0 to indicate a number of bytes before the end of the file.
Seek returns the new value of the Position property, the new current position in the resource.
Note:
Int64 variant of seek is available for Delphi 6 and higher only.
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