Use the Visible property to hide a node. Use the Remove method to remove a node. Use the NodeHeight property to specify the height of the nodes. Use the Position property to specify the node's position inside the nodes collection. Use the FirstVisibleNode property to get the first visible node in the control's client area. Use the NextVisibleNode property to get the next visible node. Use the PrevVisibleNode property to get the previous visible node.

The following sample displays the list of visible nodes as they are displayed:

With XMLGrid1
    Dim n As EXMLGRIDLibCtl.Node, i As Long
    i = 0
    Set n = .NodeByPosition(i)
    While Not n Is Nothing
        Debug.Print n.Name
        i = i + 1
        Set n = .NodeByPosition(i)
    Wend
End With