TreeList.ExpandAll() Method

Expands all Tree List nodes.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v20.1.dll


public virtual void ExpandAll()
Public Overridable Sub ExpandAll


To expand all the child nodes that belong to a specific node, call the TreeListNode.ExpandAll method. You can also change the TreeListNode.Expanded property to manually expand and collapse rows.

To collapse all Tree List nodes call the TreeList.CollapseAll method.

See Also