title: bind Day (1-31) to dropdown programmatically and 0's to day < 10?
body: <p>I have the current method in a helper file to bind monthly days to a dropdown and I wonder how I should modify it to add a leading 0 to 1-9?</p>
  
  <pre><code>public DropDownList PopulateDay(DropDownList ddlControlDay)
  {
      for (int i = 0; i &lt;= 31; i = i + 1)
          ddlControlDay.Items.Add(i.ToString("D2"));
          return ddlControlDay;
  }
  </code></pre>
  
  <p>I could convert to string, check length/modify and parse to int but is there a better way?</p>
  
  <p>Thanks in advance.</p>