VB TreeView节点拖动演示

Purpose Let the user drag items from one position to another in a TreeView. Method Use drag and drop. Check the source and target nodes to make sure the drop is allowed. Disclaimer This example program is provided "as is" with no warranty of any kind. It is intended for demonstration purposes only. In particular, it does not error handling. You can use the example in any form, but please mention www.vb-helper.com.