title: treeview checkbox: how to check on select and vice versa
body: <p>I'm working on a <code>TreeView</code> with its <code>CheckBoxes</code> property set to <code>True</code>. I want the same functionality as in a <code>CheckListBox</code> in that if I check the box of a <code>TreeNode</code>, that node will be selected; and if I select a node, that node's checkbox will be checked.  I'm not sure what event I need to hookup to do this.  Please help. Thanks.</p>