title: Update loop in windows forms?
body: <p>I've been working with some game engines lately. They all have an <code>Update()</code> function that gets called every frame (not a loop in the strict sense of the word, but you get the idea). Any code you want to execute needs to be placed in here.</p>
  
  <p>This made me wonder, how does this work in windows forms, as the only thing I use there is events?</p>
  
  <p>(If the title doesn't explain it good enough, feel free to change it)</p>