title: What are the events for Clicking Up or Down button on NumericUpDown called
body: <p><img src="https://i.stack.imgur.com/9EhII.png" alt="enter image description here"></p>
  
  <p>What are the events for Clicking Up or Down button on NumericUpDown called?</p>
  
  <pre><code>private void upNdownButtonNumeric_Click(object sender, EventArgs e)
  {
      int scale = Convert.ToInt32(numericScale.Value/100) * 100;
      mapComponent.ZoomTo(scale);
  
  }
  </code></pre>