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Stored procedures
Returns the number of direct children for an element in a TreeView Table control.
Versions 27 and later
Android This function is now available for Android applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 27
Android This function is now available for Android applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Android This function is now available for Android applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Example
// On veut compter le nombre de desserts présents dans la carte du restaurant
nNombreDessert est un entier
nNombreDessert = TABLEH_Carte.FilsOccurrence("Desserts")
Info("Il y a actuellement: " + nNombreDessert + " disponibles.")
Syntax

Children of a row identified by its number Hide the details

<Result> = <TreeView Table control>.ChildCount(<Row number>)
<Result>: Integer
  • Number of children for the element.
  • -1 if the number of the specified row does not exist.
<TreeView Table control>: Control name
Name of TreeView Table control to use.
<Row number>: Integer
Number of row for which the number of child elements will be calculated.

Children of a row identified by its path Hide the details

<Result> = <TreeView Table control>.ChildCount(<Branch name>)
<Result>: Integer
Number of children for the element
<TreeView Table control>: Control name
Name of TreeView Table control to use.
<Branch name>: Character string
Name of the branch for which the number of child elements must be calculated. This parameter has the following format:
"<Nom de la racine>" + TAB + ["<Nom du 1er noeud>" + TAB + ...
["<Nom du 2ème noeud>" + TAB + [...]]]"<Nom de la feuille>"
A WLanguage error occurs if this parameter does not correspond to an existing branch.
Component: wd270obj.dll
See also
Minimum version required
  • Version 23
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