Returns the status of a node: collapsed, expanded or not found.
Example of TreeView control:
// Status of the "Desserts" node in the "TREE_TVRecipe" TreeView control
ResStatus = TreeStatus(TREE_TVRecipe, "Recipes" + TAB + "Desserts")
Syntax
<Result> = TreeStatus(<TreeView control> , <Node>)
<Result>: Integer constant
Node status. | |
| tvCollapse | Collapsed node. |
| tvError | Node not found. |
| tvExpand | Expanded node. |
<TreeView control>: Control name
Name of the TreeView control to be used.
<Node>: Character string
Path of node to use. 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).
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.