title: Populate TreeView from SQL Server database
body: <p>I want to populate a TreeView from SQL database.</p>
  
  <p>I have a table with NODE_NAME AND PARENT_NODE columns and the child nodes should b created based on the PARENT_NODE.</p>
  
  <p>How can I do this in vb.net?</p>
  
  <p><img src="https://i.stack.imgur.com/Cjf1u.png" alt="enter image description here"></p>