TableChildCount (Function)

ONLINE HELP
WINDEV, WEBDEV AND WINDEV MOBILE

Version:

Home | Sign in | English

This content has been translated automatically. Click here to view the French version.

Help / WLanguage / WLanguage functions / Controls, pages and windows / TreeView Table functions

WINDEV

WEBDEV

WINDEV Mobile

Others

See also

TableChildCount (Function)

In french: TableFilsOccurrence

Returns the number of direct children for an element in a TreeView Table control.

Example

// On veut compter le nombre de desserts présents dans la carte du restaurant
nNombreDessert is int 
nNombreDessert = TableChildCount(TABLEH_Carte, "Desserts")
Info("Il y a actuellement: " + nNombreDessert + " disponibles.")

Syntax

Children of a row identified by its number Hide the details

<Result> = TableChildCount(<TreeView Table control> , <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 the TreeView Table control to be used.

<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> = TableChildCount(<TreeView Table control> , <Branch name>)

<Result>: Integer

Number of children for the element

<TreeView Table control>: Control name

Name of the TreeView Table control to be used.

<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.

Business / UI classification: UI Code

Component: wd300obj.dll