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  • Handling a binary memo
  • Modifying a Looper control without attributes
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Stored procedures
Modifies the values of attributes in a row found in a browsing or memory Looper control.
Remark: It is recommended to use the <Looper>.ModifyLine. Indeed, <Looper>.ModifyLine allows you to insert:
  • TAB characters into the attributes/controls.
  • all types of values into the attributes/controls.
// 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.Modifie(Nom + TAB + Prenom + TAB + ...
NumTel + TAB + NumFax, 12)
<Looper control>.Modify(<Value> [, <Subscript>])
<Looper control>: Control name
Name of Looper control to use.
<Value>: Character string
List of modified values. This parameter must have the following format:
<Valeur 1> + TAB + ... + <Valeur 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).
<Subscript>: Optional integer
Subscript of row to modify.
  • If this parameter is not specified, the modification will be performed on the current element.
  • If <Subscript> is greater than the number of rows, <Looper>.Modify is equivalent to <Looper>.Add.

Use conditions

<Looper>.Modify can be used on a browsing or memory Looper control.


If the <Looper>.Modify function modifies a sort attribute of the current Looper control, the sorting on this attribute will be cancelled.

Handling a binary memo

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

Modifying a Looper control without attributes

To modify a Looper control without attributes, we recommend you directly modify 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: wd270obj.dll
Minimum version required
  • Version 23
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