April 2002
Intermediate to advanced
688 pages
19h 51m
English
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Name
Seek Function
Class
Microsoft.VisualBasic.FileSystem
Syntax
Seek(filenumber)-
filenumber(required; Integer) Any valid file number
Return Value
A Long indicating the current read/write position
Description
Returns the current position of the read/write marker in the open
file filenumber
Rules at a Glance
The Seek function returns a whole number in the range 1 to 2,147,483,647.
If
filenumberwas opened in Random mode, the number returned by the Seek function refers to the next record to be written or read.In all other file open modes (Append, Binary, Input, and Output), the number returned by the Seek function is the byte position at which the next read or write operation will occur.
See Also
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.