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52 lines
1.3 KiB
Plaintext
52 lines
1.3 KiB
Plaintext
/*
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* Author....: Jo W. French dba Practical Computing
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* CIS ID....: 74731,1751
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*
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* The functions contained herein are the original work of Jo W. French
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* and are placed in the public domain.
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*
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* Modification history:
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* ---------------------
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*
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* Rev 1.3 28 Sep 1992 00:27:50 GLENN
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* Jo French clean up.
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*
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* Rev 1.2 15 Aug 1991 23:02:38 GLENN
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* Forest Belt proofread/edited/cleaned up doc
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*
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* Rev 1.1 14 Jun 1991 19:50:46 GLENN
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* Minor edit to file header
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*
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* Rev 1.0 01 Apr 1991 01:00:28 GLENN
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* Nanforum Toolkit
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*
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*/
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FUNCTION ft_AcctWeek( dGivenDate, nWeekNum )
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LOCAL nTemp, aRetVal
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IF HB_ISNUMERIC( dGivenDate )
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nWeekNum := dGivenDate
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dGivenDate := Date()
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ELSEIF ! HB_ISDATE( dGivenDate )
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dGivenDate := Date()
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ENDIF
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aRetVal := ft_AcctYear( dGivenDate )
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IF HB_ISNUMERIC( nWeekNum )
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nTemp := Int( ( aRetVal[ 3 ] - aRetVal[ 2 ] ) / 7 ) + 1
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IF nWeekNum < 1 .OR. nWeekNum > nTemp
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nWeekNum := nTemp
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ENDIF
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dGivenDate := aRetVal[ 2 ] + ( nWeekNum - 1 ) * 7
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ENDIF
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aRetVal[ 1 ] += StrZero( Int( ( dGivenDate - aRetVal[ 2 ] ) / 7 ) + 1, 2 )
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dGivenDate += ( 6 - ft_DayToBoW( dGivenDate ) ) // end of week
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aRetVal[ 2 ] := dGivenDate - 6
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aRetVal[ 3 ] := dGivenDate
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RETURN aRetVal
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