asp.net error CS0123: No overload matches delegate 'System.EventHandler'
<p>CS0123: No overload for 'addItems' matches delegate 'System.EventHandler'</p>

<pre><code>protected void addItems(System.EventHandler e)
        {
            DropDownList numDropDown = (DropDownList) Page.FindControl("DropDownNum");

            foreach (numOption option in numConfigManager.numConfig.numOptions.Options)
            {
                numDropDown.Items.Add(option.Value);
            }
        }
</code></pre>
