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rddord.prg
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rddord.prg
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/*
* Old style order management functions
*
* Copyright 1999 {list of individual authors and e-mail addresses}
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING.txt. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site https://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
#pragma -gc0
#include "dbinfo.ch"
/* NOTE: The fifth parameters (cOrderName) is undocumented. */
FUNCTION dbCreateIndex( cOrderBagName, cKeyExpr, bKeyExpr, lUnique, cOrderName )
RETURN ordCreate( cOrderBagName, cOrderName, cKeyExpr, bKeyExpr, lUnique )
PROCEDURE dbSetOrder( nOrderNum )
IF HB_ISSTRING( nOrderNum ) .AND. ! Empty( Val( nOrderNum ) )
nOrderNum := Val( nOrderNum )
ENDIF
ordSetFocus( nOrderNum )
RETURN
FUNCTION IndexKey( nOrder )
IF ! HB_ISNUMERIC( nOrder )
RETURN ordKey( nOrder )
ENDIF
IF Used()
RETURN ordKey( nOrder )
ENDIF
RETURN ""
FUNCTION ordSetRelation( xArea, bRelation, cRelation )
RETURN dbSetRelation( xArea, bRelation, cRelation, .T. )