Tree-GetFirstChildItem| Function Name | dcl-Tree-GetFirstChildItem |
|---|---|
| Syntax | (dcl-Tree-GetFirstChildItem
<CONTROL> ParentItem [as
Handle or
String]) |
| Return Type | Handle or String |
| Applies To | Tree |
This method returns the handle or string key of the first child item of the specified parent item. If ParentItem has no children, the method returns NIL.