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Board index FiveWin for Harbour/xHarbour Creation Array from Tdatabase
Posts: 7318
Joined: Thu Oct 18, 2012 07:17 PM

Creation Array from Tdatabase

Posted: Fri Oct 11, 2024 11:58 AM

I need to create on Memory an array from a database

I need to insert several conditions

Now I tried making a filter

oConteggio:=TDatabase():Open( , "Lotto", "DBFCDX", .T. )

IF nLastRecords > 0

   nInit:=oConteggio:lastrec()-nLastRecords

   nEnd:= oConteggio:lastrec()

ENDIF



 oConteggio:Exec( <||

 SET FILTER TO   (  dFirst <= FIELD->DATA .AND.             ;

                    dLast >=  FIELD->DATA .AND.             ;

                    aCountMesi[ MONTH( FIELD->DATA ) ]  .AND. ;

                    aCountGiorni[ DOW( FIELD->DATA )-1 ] .AND. ;

                    aCountDate[ DAY( FIELD->DATA ) ]  .AND. ;

                    aCountIndici[ FIELD->IDX  ]   )

  return nil

  > )

where I insert the conditions on FW_Dbftoarray function ?

thanks

Since from 1991/1992 ( fw for clipper Rel. 14.4 - Momos)

I use : FiveWin for Harbour March-April 2024 - Harbour 3.2.0dev (harbour_bcc770_32_20240309) - Bcc7.70 - xMate ver. 1.15.3 - PellesC - mail: silvio[dot]falconi[at]gmail[dot]com
Posts: 10733
Joined: Sun Nov 19, 2006 05:22 AM

Re: Creation Array from Tdatabase

Posted: Fri Oct 11, 2024 01:08 PM
Code (fw): Select all Collapse
function FW_DbfToArray( cFieldList, bFor )
Give your filter condition in the second parameter ( bFor ) as a codeblock
Regards



G. N. Rao.

Hyderabad, India
Posts: 7318
Joined: Thu Oct 18, 2012 07:17 PM

Re: Creation Array from Tdatabase

Posted: Fri Oct 11, 2024 05:31 PM
nageswaragunupudi wrote:
Code (fw): Select all Collapse
function FW_DbfToArray( cFieldList, bFor )
Give your filter condition in the second parameter ( bFor ) as a codeblock
Thanks
Since from 1991/1992 ( fw for clipper Rel. 14.4 - Momos)

I use : FiveWin for Harbour March-April 2024 - Harbour 3.2.0dev (harbour_bcc770_32_20240309) - Bcc7.70 - xMate ver. 1.15.3 - PellesC - mail: silvio[dot]falconi[at]gmail[dot]com

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