求助！！.net错误查找 </asp:Panel> 标记时遇到意外的文件结尾.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="GetPwd.aspx.cs" Inherits="GetPwd" %>
<%@ Register src="Top.ascx" tagname="Top" tagprefix="uc1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>无标题页</title>
<style type="text/css">
.style1
{
width: 778px;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<table align="center" cellpadding="0" cellspacing="0" class="style1">
<tr>
<td height="106">
<uc1:Top ID="Top1" runat="server" />
</td>
</tr>
<tr>
<td height="3">
<img alt="" src="Images/horblue.gif" style="width: 760px; height: 6px" /></td>
</tr>
<tr>
<td height="5">
</td>
</tr>
<tr>
<td height="500">
<asp:Panel ID="InsertUserName" runat="server">
<table class="bor_1" height="500" cellSpacing="0" cellPadding="0" width="778" border="0">
<tr>
<td align="center" colSpan="3" height="40"><IMG id="image1" height="22" src="images/icon_016.gif" width="22" align="absMiddle" border="0" name="image1"> <B> 忘 记 密 码</B></td>
</tr>
<tr>
<td width="250" height="31"> </td>
<td align="left" colSpan="2" height="31"> <FONT color="red">请输入您的用户名，然后提交，我们将确认您的身份。</FONT></td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td width="80" height="30"> 用 户 名：</td>
<td width="448" align="left">
<asp:textbox id="UserName" runat="server" Width="200px" CssClass="box1" MaxLength="25"></asp:textbox></td>
</tr>
<tr>
<td align="center" colSpan="3" height="40">
<asp:Button id="GetUser" runat="server" CssClass="button-a" Text="提 交" onclick="GetUser_Click"></asp:Button>
<INPUT class="button-a" onfocus="if(this.blur)this.blur()" type="reset" value="清 空">
</td>
</tr>
<tr>
<td align="center" colSpan="3" height="350"></td>
</tr>
</table>
</asp:Panel>
<asp:Panel ID="AnswerQuestion" runat="server">
<table class="bor_1" height="500" cellSpacing="0" cellPadding="0" width="778" border="0">
<tr>
<td align="center" colSpan="3" height="40"><IMG id="image2" height="22" src="images/icon_016.gif" width="22" align="absMiddle" border="0"
name="image1"> <B> 忘 记 密 码</B></td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td align="left" colSpan="2" height="30"> <FONT color="red">请按密码提问输入回答，然后提交，我们将确认您的身份。</FONT>
</td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td width="80" height="30"> 用 户 名：</td>
<td width="448" align="left"><%=userName%><FONT face="宋体"></FONT></td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td width="80" height="30"> 密码提问：</td>
<td width="448" align="left"><%=pwdQuestion%><FONT face="宋体"></FONT></td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td width="80" height="30"> 密码回答：</td>
<td width="448" align="left">
<asp:textbox id="PwdAnswer" runat="server" Width="200px" CssClass="box1" MaxLength="50"></asp:textbox></td>
</tr>
<tr>
<td align="center" colSpan="3" height="40">
<asp:Button id="UserAnswer" runat="server" CssClass="button-a" Text="提 交" onclick="UserAnswer_Click"></asp:Button>
<INPUT class="button-a" onfocus="if(this.blur)this.blur()" type="reset" value="清 空">
</td>
</tr>
<tr>
<td align="center" colSpan="3" height="350"></td>
</tr>
</table>
<asp:Panel ID="ModifyPwd" runat="server">
<table class="bor_1" height="500" cellSpacing="0" cellPadding="0" width="778" border="0">
<tr>
<td align="center" colSpan="3" height="40"><IMG id="image3" height="22" src="images/icon_016.gif" width="22" align="absMiddle" border="0"
name="image1"> <B> 忘 记 密 码</B></td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td align="left" colSpan="2" height="30"> <FONT color="red">由于密码已经采用MD5加密，所以请输入您的新密码。</FONT>
</td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td width="80" height="30"> 用 户 名：</td>
<td width="448" align="left"><%=userName%></td>
</tr>
<tr>
<td width="250" height="33"> </td>
<td width="80" height="33"> 密 码：</td>
<td width="448" align="left">
<asp:textbox id="UserPwd" runat="server" Width="200px" CssClass="box1" MaxLength="25" TextMode="Password"></asp:textbox></td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td width="80" height="30"> 确认密码：</td>
<td width="448" align="left">
<asp:textbox id="UserPwdChk" runat="server" Width="200px" CssClass="box1" MaxLength="25" TextMode="Password"></asp:textbox></td>
</tr>
<tr>
<td align="center" colSpan="3" height="40">
<asp:Button id="NewPwd" runat="server" CssClass="button-a" Text="提 交" onclick="NewPwd_Click"></asp:Button>
<INPUT class="button-a" onfocus="if(this.blur)this.blur()" type="reset" value="清 空">
</td>
</tr>
<tr>
<td align="center" colSpan="3" height="350"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
[解决办法]
<asp:Panel ID="AnswerQuestion" runat="server">
<table class="bor_1" height="500" cellSpacing="0" cellPadding="0" width="778" border="0">
<tr>
<td align="center" colSpan="3" height="40"><IMG id="image2" height="22" src="images/icon_016.gif" width="22" align="absMiddle" border="0"
name="image1"> <B> 忘 记 密 码</B></td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td align="left" colSpan="2" height="30"> <FONT color="red">请按密码提问输入回答，然后提交，我们将确认您的身份。</FONT>
</td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td width="80" height="30"> 用 户 名：</td>
<td width="448" align="left"><%=userName%><FONT face="宋体"></FONT></td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td width="80" height="30"> 密码提问：</td>
<td width="448" align="left"><%=pwdQuestion%><FONT face="宋体"></FONT></td>
</tr>
<tr>
<td width="250" height="30"> </td>
<td width="80" height="30"> 密码回答：</td>
<td width="448" align="left">
<asp:textbox id="PwdAnswer" runat="server" Width="200px" CssClass="box1" MaxLength="50"></asp:textbox></td>
</tr>
<tr>
<td align="center" colSpan="3" height="40">
<asp:Button id="UserAnswer" runat="server" CssClass="button-a" Text="提 交" onclick="UserAnswer_Click"></asp:Button>
<INPUT class="button-a" onfocus="if(this.blur)this.blur()" type="reset" value="清 空">
</td>
</tr>
<tr>
<td align="center" colSpan="3" height="350"></td>
</tr>
</table>
</asp:Panel>
少了一个结尾的Panel
[解决办法]
<asp:Panel ID="AnswerQuestion" runat="server">
<asp:Panel ID="InsertUserName" runat="server">
<asp:Panel ID="ModifyPwd" runat="server">
没有结束标记</Panel >
