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 FileMaker Pro Custom Functions

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WeekDaysInRange ( startDate ; endDate ; weekDays )

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Michael Horak, *COMMENT Visual Realisation
http://comment.cjb.net/

Returns a list of only those dates in the specified range whose day-of-week is included in the weekDays parameter.

Sample Input:
WeekDaysInRange ( Date ( 3 ; 1 ; 2006 ) ; Date ( 4 ; 0 ; 2006 ) ; "1¶7" )
Sample Output:
03/04/2006
03/05/2006
03/11/2006
03/12/2006
03/18/2006
03/19/2006
03/25/2006
03/26/2006
(if current date format is "mm/dd/yyyy")


 Then copy & paste into FileMaker Advanced's Edit Custom Function window.

Description:

Returns a list of only those dates in the specified range whose day-of-week is included in the weekDays parameter.

The weekDays parameter requires a list of days-of-week (as numbers), separated by carriage returns. For example "1¶7" indicates Sundays and Saturdays.

This formula:
WeekDaysInRange ( Date ( 3 ; 1 ; 2006 ) ; Date ( 4 ; 0 ; 2006 ) ; "1¶7" )
returns all Sundays and Saturdays in the month of March, 2006.

Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.

This is my Custom Function and I want to edit it

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