title: Need assistance editing drop down list in asp.net
body: <p>Please accept my apologies if this has been addressed before.  I have very little code experience and I'm trying to edit a project that was originally created (but never implemented) by an employee who is no longer employed with our agency. </p>
  
  <p>The issue I have is the asp.net page I'm trying to edit has two drop down lists that need to be edited.  They currently display hours in half-hour increments from 6:00AM to 7:00PM.  I actually need the lists to increment every 15 minutes.  The problem is that I am unable to find where the lists are populated. I have been through every ASP.NET page within the site directory and have come up empty handed.  I thought it might be in the code behind file for the page, but there are no code behind files at all.  If anyone can assist with this I would be greatly appreciative.  The sample code of the first list is below if it helps.</p>
  
  <pre><code>&lt;asp:DropDownList ID="ddlLeaveStart" runat="server"&gt;
                      &lt;/asp:DropDownList&gt;
                   &lt;asp:RequiredFieldValidator id="RequiredFieldValidator3" runat="server" ErrorMessage="Required!"
                                              InitialValue="Choose a time" ControlToValidate="ddlLeaveStart" CssClass="failureNotification" /&gt;
  </code></pre>
  
  <p>Thanks</p>