Difference between revisions of "BOF()"

Revision as of 09:57, 24 March 2009

Class

Fields and Records

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.

Products

Recital Database Server, Recital Mirage Server, Recital Terminal Developer