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当前文件：
JH1GEZ9ACZA70/51aspxMail/Default.aspx，打开代码结构图
JH1GEZ9ACZA70/51aspxMail/Default.aspx，打开代码结构图
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="_51aspxMail._Default" %>
<!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>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="776">
<tr>
<td>
<table align="center" border="0" cellpadding="4" cellspacing="1" width="600" bgcolor="#cccccc">
<tr>
<td colspan="2" bgcolor="#f0f0f0" align="center">
51aspx电子邮件发送测试程序</td>
</tr>
<tr>
<td bgcolor="#f0f0f0" align="right" width="150">发送人：</td>
<td bgcolor="#ffffff" align="left"><asp:TextBox ID="fromMail" runat="server" Width="300" /></td>
</tr>
<tr>
<td bgcolor="#f0f0f0" align="right">收件人：</td>
<td bgcolor="#ffffff" align="left"><asp:TextBox ID="toMail" runat="server" Width="300" /></td>
</tr>
<tr>
<td bgcolor="#f0f0f0" align="right">抄送人：</td>
<td bgcolor="#ffffff" align="left"><asp:TextBox ID="ccMail" runat="server" Width="300" /></td>
</tr>
<tr>
<td bgcolor="#f0f0f0" align="right">暗送人：</td>
<td bgcolor="#ffffff" align="left"><asp:TextBox ID="bccMail" runat="server" Width="300" /></td>
</tr>
<tr>
<td bgcolor="#f0f0f0" align="right">主 题：</td>
<td bgcolor="#ffffff" align="left"><asp:TextBox ID="subject" runat="server" Width="300" /></td>
</tr>
<tr>
<td bgcolor="#f0f0f0" align="right">附 件：</td>
<td bgcolor="#ffffff" align="left"><input type="file" id="upfile" runat="server" /></td>
</tr>
<tr>
<td bgcolor="#f0f0f0" align="right">内 容：</td>
<td bgcolor="#ffffff" align="left"><asp:TextBox ID="body" TextMode="multiLine" runat="server" Width="300" Height="200" /></td>
</tr>
<tr>
<td bgcolor="#f0f0f0" align="right">格 式：</td>
<td bgcolor="#ffffff" align="left"><asp:RadioButtonList ID="format" runat="server"/></td>
</tr>
<tr>
<td bgcolor="#f0f0f0" colspan="2" align="center">
<asp:Button ID="send" runat="server" Text="发送" OnClick="send_Click" />
<asp:Button ID="reset" runat="server" Text="重置" />
</td>
</tr>
</table>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
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