TreeStatus (Function)

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A collapsed or expanded node can be visible or not

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TreeStatus (Function)

In french: ArbreEtat

Returns the status of a node: collapsed, expanded or not found.

Example of TreeView control:

Example

// Status of the "Desserts" node in the "TREE_RecipeTV" TreeView control
ResStatus = TreeStatus(TREE_RecipeTV, "Recipes" + TAB + "Desserts")

Syntax

<Result> = TreeStatus(<TreeView control> , <Node>)

<Result>: Integer constant

Node status.
tvExpand Expanded node.
tvCollapse Collapsed node.
tvError Node not found.

<TreeView control>: Control name

Name of TreeView control to use.

<Node>: Character string

Path of node to use. This parameter has the following format:

"<Name of root>" + TAB + ["<Name of 1st node>" + TAB + ...
["<Name of 2nd node>" + TAB + [...]]]"<Leaf name>"

In case of duplicates on a path element, this path can contain the element identifier (specified at the end of its name by TreeID).

Remarks

A collapsed or expanded node can be visible or not

The status returned corresponds to the internal status of the element. An expanded element is not necessarily visible because one of its parents may be collapsed.

For example: If the node "Recipes" + TAB + "Desserts" is collapsed, the node" Recipes" + TAB + "Desserts" + TAB + "Ice creams" can be collapsed or expanded.

Component : wd250obj.dll