TreeTypeItem (Function)

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TreeTypeItem (Function)

In french: ArbreTypeElément

Checks the existence of an element in a TreeView control and returns its type (node or leaf) if the element exists.

Example of TreeView control:

Example

// Type de l'élément "Desserts" dans le champ Arbre "ARBRE_RecetteTV"
Res = TreeTypeItem(ARBRE_RecetteTV, "Recettes" + TAB + "Desserts")
SWITCH Res 
	CASE tvError : Info("Elément inexistant")
	CASE tvLeaf : Info("L'élément est une feuille")
	CASE tvNode : Info("L'élément est un noeud")
END

Syntax

<Result> = TreeTypeItem(<TreeView control> , <Element path>)

<Result>: Constant

Constant used to identify the type of element:
tvError The specified element does not exist.
tvLeaf The specified element is a leaf.
tvNode The specified element is a node.

<TreeView control>: Control name

Name of the TreeView control to be used.

<Element path>: Character string

Full path of the element to be used. This parameter has the following format:
"<Root name>" + TAB + ["<Name of 1st node>" + TAB + ...
["<Name of 2nd node>" + TAB + [...]]]"<Leaf name>"
If there are two elements with the same name in the path, you can add the IDs of the elements (after their names using TreeID).

Component: wd300obj.dll