TreeGiveChild (Function)

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TreeGiveChild (Function)

In french: ArbreRécupèreFils

Returns the "children" of an element found in a TreeView control.

Example of TreeView control:

Example

// First "child" of "Desserts" node in the "TREE_TVRecipe" TreeView
Res = TreeGiveChild(TREE_TVRecipe, "Recipes" + TAB + "Desserts", tvFirst)
// Res is equal to: "Warm Desserts"

Syntax

<Result> = TreeGiveChild(<TreeView control> , <Node path> , <Child to get>)

<Result>: Character string

Name of "child" element found,
Empty string ("") if no "child" element is found.

<TreeView control>: Control name

Name of the TreeView control to be used.

<Node path>: Character string

Full path to the node whose "child" elements are requested. This parameter:
has the following format:
"<Root name>" + TAB + ["<Name of 1st node>" + TAB + ...
["<Name of 2nd node>" + TAB + [...]]]"<Leaf name>"
corresponds to the NULL constant if the "children" of the root of the TreeView control must be returned.

<Child to get>: Integer constant

Indicates the requested "child":
tvFirst First child element.
tvNext Child following the last child that was retrieved.

Component: wd290obj.dll