title: create hierarchy chart(organisational chart), inputs from the database
body: <p><img src="https://i.stack.imgur.com/ag1XC.gif" alt="enter image description here"></p>
  
  <p>In my web application, I want to create a hierarchy structure in which the inputs are coming from the database. I am using c# and the database is oracle. How can i do this? I searched for this type of graph in crystal reports. But i didn't get anything like this. Please help me.</p>