GUI Help > Special > getTreeViewPrev
getTreeViewPrev
handle prev=getTreeViewPrev(handle gadget, handle item)
Description: Retrieves a handle to the previous sibling of the specified treeview item. This command is useful when "walking" through a treeview, if you wanted to print a list of all the items in a treeview for example.
Return Value: Handle of the previous sibling of the specified item.
Parameters:
gadget | Handle of a treeview gadget
item | Handle of a treeview item
Remarks:
See Also:
Example: (Note: You will need to include the GUI constants file for this example to work)