源代碼：<asp:DropDownList ID="dlLiveProv" runat="server" EnableViewState="false" AppendDataBoundItems="true"onchange="GetCity('dlLiveProv','dlcity','hdcity');" Width="125px"><asp:ListItem Value="0">請選擇省份</asp:ListItem></asp:DropDownList>被解析后的代碼：<select name="ctl00$ContentPlaceHolder1$dlLiveProv" id="ctl00_ContentPlaceHolder1_dlLiveProv" onchange="GetCity('dlLiveProv','dlcity','hdcity');" style="width:125px;"><option value="0">請選擇省份</option><option value="1">北京市</option><option value="2">天津市</option><option value="3">河北省</option><option value="4">山西省</option><option value="5">內蒙古</option><option value="6">遼寧省</option></select>我希望執(zhí)行后的ID還是dlLiveProv，該怎么設置？請各位高手賜教！