Programming Reference Manual
 
Syntax
 
Seek [#]StreamNum, Count
 
Description
Position StreamNum for input at Count.
 
Parameter
Description
StreamNum
Streams 1 through 255 are private to each macro. Streams 256 through 511 are shared by all macros.
Count 
For Random mode files this is the record number. The first record is 1. Otherwise, it is the byte position. The first byte is 1. 
See Also
Example
 
Sub Main
    Open "XXX" For Input As #1
    Line Input #1,L$
    Seek #1,1 ' rewind to start of file
    Input #1,A
    Close #1
    Debug.Print A
End Sub