"isOpen"
Returns TRUE if a tree widget element has children and they are not explicitly hidden; otherwise returns FALSE.
Synopsis
shape.isOpen(string Id);
Parameters
| Parameter | Description |
|---|---|
| shape | Object name |
| Id | Die Element-ID |
Description
Returns TRUE if a tree widget element has children and they are not explicitly hidden; otherwise returns FALSE.
Example
The following example returns TRUE if the element "ENGINE"; has children and they are not explicitly hidden.
main()
{
DebugN(TREE1.isOpen("ENGINE"));
}Assignment
Tree widget
