Description
Recursively expands a specified item.
Applies to
TreeView controls
Syntax
treeviewname.ExpandAll ( itemhandle )
|
Argument |
Description |
|---|---|
|
treeviewname |
The TreeView control in which you want to expand an item and all the subordinate items in its hierarchy |
|
itemhandle |
The handle of the item you want to expand |
Return value
Integer.
Returns 1 if it succeeds and -1 if an error occurs.
Usage
To expand all levels in a TreeViewItem, use the ExpandAll function for the RootTreeItem.
Examples
This example expands all levels of a TreeView control:
long ll_tvi ll_tvi = tv_list.FindItem(RootTreeItem! , 0) tv_list.ExpandAll(ll_tvi)
See also
