HTML:

<asp:XmlDataSource ID="XmlDataSource1" runat="server" DataFile="~/InfotmationType.xml" XPath="Types/Company">
        </asp:XmlDataSource>

<asp:DropDownList ID="DropDownList10" runat="server" AutoPostBack="True" DataSourceID="XmlDataSource1" DataTextField="name" DataValueField="id">
          </asp:DropDownList>

XML:

<?xml version="1.0" encoding="utf-8" ?>
<Types>
  <Company id="1" name="文本">
  </Company>
  <Company id="2" name="下拉">
  </Company>
  <Company id="3" name="listBox">
  </Company>
  <Company id="4" name="cutesoft">
  </Company>
  <Company id="5" name="上传图片">
  </Company>
  <Company id="6" name="多选框">
  </Company>
  <Company id="7" name="时间">
  </Company>
  <Company id="8" name="单选按纽">
  </Company>
  
</Types>