title: Draw flowchart with clickable node in vb.net
body: <p>I would like to draw a flowchart in vb.net that node can be clicked. Something like below picture
  <a href="https://i.stack.imgur.com/FJ3iZ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/FJ3iZ.png" alt="enter image description here"></a></p>
  
  <p>I searched on google and heard about Graphviz for VB.net. I also use this nugget but i don't know how to use it because there is no any document for this nugget and is it satisfied my requirement (Draw a flow chart which clickable node like a picture).</p>
  
  <p>Refer this <a href="https://www.codeproject.com/Articles/1164156/Using-Graphviz-in-your-project-to-create-graphs-fr" rel="nofollow noreferrer">https://www.codeproject.com/Articles/1164156/Using-Graphviz-in-your-project-to-create-graphs-fr</a> but it's seem to be node can't clicked.</p>
  
  <p>I use this Graphviz nugget of vb.net but no idea how to use it. Can anyone have know how to use this nuget or any other idea to achieve it? </p>
  
  <p>I really thanks you so much</p>
  
  <p><a href="https://i.stack.imgur.com/gvdy6.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gvdy6.png" alt="enter image description here"></a></p>