<Looper>.Modify (Function)

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Use conditions
Sort
Handling a binary memo
Modifying a Looper control without attributes

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<Looper>.Modify (Function)

In french: <Zone répétée>.Modifie

Changes the values of the attributes in a row of a Looper control.

Note: It is recommended to use <Looper>.ModifyLine. Indeed, <Looper>.ModifyLine allows you to insert:

TAB characters into the attributes/controls.
all types of values into the attributes/controls.

For Looper controls without attributes, it is recommended to directly change the value of the relevant controls. For more details, see "Modifying a Looper control without attributes.

Example

// Modification d'une répétition dans un champ Zone répétée
ZR_Zone1.Modifie(NomProduit + TAB + CodeProduit, Indice)

// Modifie une valeur dans le champ Zone répétée en 12ème position
ZR_Zone1.Modifié(Nom + TAB + Prenom + TAB + ...
	NumTel + TAB + NumFax, 12)

Syntax

<Looper control>.Modify(<Value> [, <Index>])

<Looper control>: Control name

Name of the Looper control to be used.

<Value>: Character string

List of modified values. This parameter must have the following format:
<Value 1> + TAB + ... + <Value N>

The different values must be specified in the order of the attributes (Looper control description window).
To specify no value for an attribute, use an empty string ("") or 0 (depending on the type of the attribute).

<Index>: Optional integer

Index of the row to be modified.
If this parameter is not specified, the modification will be performed on the current element.
If <Index> is greater than the number of rows, <Looper>.Modify is equivalent to <Looper>.Add.

Remarks

Use conditions

<Looper>.Modify can be used on:

a Looper control based on a data file,
a Looper control populated programmatically.

Sort

If <Looper>.Modify modifies a sort attribute of the current Looper control, the sort order set with this attribute will be removed.

Handling a binary memo

To modify a binary memo in a Looper control, use <Looper>.ModifyLine.

Modifying a Looper control without attributes

To modify a Looper control without attributes, it is recommended to directly change the value of the relevant controls.

For example:

// Modification de la valeur des champs
// de la zone répétée "ZR_Zone1" pour la répétition 23
ZR_Zone1[23].ChampNom = "Hobbes"
ZR_Zone1[23].ChampPrénom = "Samantha"

Component: wd300obj.dll