title: How to add a submenu item to a MenuStrip?
body: <p>OK so I have a MenuStrip called Form1.menuStrip1. Form1.menuStrip1 has two items horizontally called Menu and Lists. What I want to do is add a new submenu item to the Lists menu. I have a string called mystring, and I want that to be the title of the new Item. </p>
  
  <p>Something like this </p>
  
  <pre><code>void AddItem(string mystring) 
  { 
     // add mystring 
  }
  </code></pre>