title: Using numeric updown to step through an array
body: <p>I am trying to use numeric updown to move back and forth through an array which stores the scores of typing tests taken by users. I'm honestly not even sure where to begin. I wrote some code but it doesn't seem to be doing much of anything.</p>
  
  <pre><code>    private void testUpDown_ValueChanged(object sender, EventArgs e)
      {
          foreach (testUpDown.Value = allTests[i])
          {
              prevErrorsBox = Errors.ToString();
              prevWpmBox = WPM.ToString();
          }
      }
  </code></pre>
  
  <p>As you can imagine, it doesn't do a whole lot. Should I be using a different control for this? This is being done with 3 tier design, if it matters. I will have to make this form load the values from a database as well. </p>
  
  <p>Thanks in advance for any help. </p>