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TreeGiveChild (Function) In french: ArbreRécupèreFils Returns the "children" of an element found in a TreeView control. Example of TreeView control:
// 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. |
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