title: Margin in MigraDoc
body: <p>I'm using MigraDoc and PDFsharp and I need to set different margins for each page in my PDF document.
  Using</p>
  
  <pre><code>  document.DefaultPageSetup.RightMargin = 20;
    document.DefaultPageSetup.LeftMargin = 20;
  </code></pre>
  
  <p>I obtain that all the pages in my document will have the same margins.
  How can I set the margins for each page in my document?
  Thank you</p>