Tree_ExpandItem| Funktionsname | dcl_Tree_ExpandItem |
|---|---|
| Syntax | (dcl_Tree_ExpandItem
<CONTROL>
Item [als Handle oder
String] Action [als Integer]) |
| Rückgabewert | Boolean (T if successful; otherwise NIL) |
| Anwendbar auf | Tree |
This method expands or collapses the specified item.
| Action | Result |
|---|---|
| -1 | Collapses item |
| 0 | Toggles expanded state |
| 1 | Expands item |