Difference between revisions of "BOF()"
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Latest revision as of 10:50, 4 February 2013
Contents
Purpose
Function to check if the record pointer is at the beginning of file
Syntax
BOF([<workarea | alias>])
See Also
ALIAS(), DBF(), EOF(), FOUND(), GOTO, SELECT, SELECT(), SKIP, USE
Description
The BOF() function returns .T. if an attempt is made to skip the record pointer before the first logical record of the currently selected table. If the optional <workarea | alias> is specified, then the function will operate in the required location.
Example
use orders ? bof() .F. skip -1 ? bof() .T.
