title: Hide and Show Column feature in SAPUI5 table
body: <p>I would like to create one toolbar button in the table which could control the hide and show columns. For example, I have 25 columns , I want to give this choice to the user so that he/she could decide which columns need to be displayed.</p>
  
  <p>Is this possible?</p>
  
  <p>Regards,
  Mayank</p>