<Array>.Apply (Function)

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WLanguage

WLanguage functions

Standard functions

Functions for managing queues, stacks, lists and arrays

Constants for managing the arrays

Functions for managing arrays

Operating mode

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See also

<Array>.Apply (Function)

In french: <Tableau>.Applique

Executes a procedure for each element of a WLanguage array.

Example

arrCustomer is array of Customer
arrCustomer.Apply(AddList)

INTERNAL PROCEDURE AddList()
FOR EACH ACustomer OF arrCustomer
ListAdd(LIST_Customer, ACustomer.Name)
END
END

Syntax

<Source array>.Apply(<Operation to perform>)

<Source array>: Control name

Name of Array variable to use. This array must be a one-dimensional array.

<Operation to perform>: WLanguage procedure

Name of the WLanguage procedure to be executed for each element of the <Source array>. This procedure can be:
a global or local procedure,
an internal procedure.
It is also possible to directly use a lambda procedure.

Remarks

Operating mode

The <Operation to perform> procedure is called for each element of the array by passing this element as a parameter.

Not all the results of the calls are stored.

Remark: You can use the following functions in the same line of code: <Array>.Filter, <Array>.Reduce, Min, Max, Sum, Mean, <Array type>.AnyTrue, <Array type>.AnyFalse, <Array type>.AllTrue, <Array type>.AllFalse.

Business / UI classification : Neutral code

Component : wd260vm.dll