title: add a user control to a form
body: <p>Hi there I have a user control in my project and I want to add this user control to a form when I click on a button.</p>
  
  <p>This is the code I wrote:</p>
  
  <pre><code>Using GstAbonnement As New GestionAbonnement() With {.Dock = DockStyle.Fill}
              Panel1.Controls.Add(GstAbonnement)
  End Using
  </code></pre>
  
  <p>The problem is when I click on the button nothing happens</p>