Difference between revisions of "BOF()"
From Recital Documentation Wiki
Helengeorge (Talk | contribs) (→Class) |
Yvonnemilne (Talk | contribs) |
||
| (One intermediate revision by one user not shown) | |||
| Line 1: | Line 1: | ||
| − | |||
| − | |||
==Purpose== | ==Purpose== | ||
Function to check if the record pointer is at the beginning of file | Function to check if the record pointer is at the beginning of file | ||
| Line 29: | Line 27: | ||
==Products== | ==Products== | ||
| − | Recital | + | Recital Server, Recital |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
| + | [[Category:Table Basics]] | ||
| + | [[Category:Table Basics Functions]] | ||
Latest revision as of 16:20, 15 December 2009
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 Server, Recital
