TNullStream.Seek function

Member of TNullStreampublicIn unit NullStream

Set current position in the stream.

Declaration

pascal

function Seek(const Offset: Int64; Origin: TSeekOrigin): Int64
 ; override

Arguments

`Offset`	Offset from origin, in bytes.
`Origin`	Origin of seek operation.

Function result

The new position.

Description

Seek sets the current position in the stream. It simulates this operation by keeping a "virtual" position. See Seek for more info about the arguments.

Errors

If the requested operation would cause the position to fall outside of the allowed range (0 to Size) then a ENullStreamError exception is raised.