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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. // Count the number of desserts found in the restaurant menu
nNumberDesserts is int
nNumberDesserts = TVT_Menu.ChildCount("Desserts")
Info("There are: " + nNumberDesserts + " on the menu.")
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>"
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