<TreeView Table>.ChildCount (Function)

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<TreeView Table>.ChildCount (Function)

In french: <Table hiérarchique>.FilsOccurrence

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 = 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 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> = <TreeView Table control>.ChildCount(<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:
"<Root name>" + TAB + ["<Name of 1st node>" + TAB + ...
["<Name of 2nd node>" + TAB + [...]]]"<Leaf name>"
A WLanguage error occurs if this parameter does not correspond to an existing branch.

Component: wd300obj.dll