title: Programmatically enable Excel macro in C#
body: <p>I have an Excel add-in, and I would like to do the following:</p>
  <ol>
  <li>Check if the workbook has any macro.</li>
  <li>Prompt user if he wants to enable the macro.</li>
  <li>If yes, enable the macro for user.</li>
  </ol>
  <p>Is there any way to enable a macro in C#?</p>