程序出现错误,望高手解答
程序如下:
<%@ Page Language="C#" %>
<%@ Import Namespace="System" %>
<%@ Import Namespace="System.Net.Mail"%><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><script runat="server">
protected void Button1_Click(object sender, EventArgs e)
{
System.Net.Mail.MailMessage msg = new System.Net.Mail.MailMessage();
msg.From = new MailAddress(TextBox4.Text);
msg.To.Add(new MailAddress(TextBox1.Text));
int index1 = TextBox4.Text.LastIndexOf("@");
string str = TextBox4.Text.Substring(index1);
string str1 = TextBox4.Text.Substring(0, index1 + 1);
msg.Subject = TextBox2.Text;
msg.Body = TextBox3.Text;
string attachFile;
attachFile=FileUpload1.FileName;
System.Net.Mail.Attachment mailadd = new Attachment(FileUpload1.PostedFile.InputStream, attachFile);
msg.Attachments.Add(mailadd); SmtpClient smt = new SmtpClient();
smt.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
string smtpserver = "smtp." + str;
smt.Host = smtpserver; smt.Credentials = new System.Net.NetworkCredential(str1, TextBox5.Text.ToString());
smt.Send(msg);
Response.Write("发送成功");
}
</script><html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label5" runat="server" Text="发件人地址:"></asp:Label>
<asp:TextBox ID="TextBox4" runat="server" Width="184px"></asp:TextBox><br />
<br />
<asp:Label ID="Label6" runat="server" Text="密码:"></asp:Label>
<asp:TextBox ID="TextBox5" runat="server" TextMode="Password"></asp:TextBox><br />
<br />
<asp:Label ID="Label1" runat="server" Text="收件人地址:"></asp:Label>
<asp:TextBox ID="TextBox1" runat="server" Width="216px"></asp:TextBox><br />
<br />
<asp:Label ID="Label2" runat="server" Text="主题:"></asp:Label>
<asp:TextBox ID="TextBox2" runat="server" Width="219px"></asp:TextBox><br />
<br />
<asp:Label ID="Label4" runat="server" Text="附件:"></asp:Label>
<asp:FileUpload ID="FileUpload1" runat="server" /><br />
<br />
<asp:Label ID="Label3" runat="server" Text="内容:"></asp:Label><br />
<asp:TextBox ID="TextBox3" runat="server" Height="176px" Width="348px"></asp:TextBox><br />
<br />
<br />
<asp:Button ID="Button1" runat="server" Text="发送" OnClick="Button1_Click" />
<asp:Button ID="Button2" runat="server" Text="取消" /></div>
</form>
</body>
</html>
程序如下:
<%@ Page Language="C#" %>
<%@ Import Namespace="System" %>
<%@ Import Namespace="System.Net.Mail"%><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><script runat="server">
protected void Button1_Click(object sender, EventArgs e)
{
System.Net.Mail.MailMessage msg = new System.Net.Mail.MailMessage();
msg.From = new MailAddress(TextBox4.Text);
msg.To.Add(new MailAddress(TextBox1.Text));
int index1 = TextBox4.Text.LastIndexOf("@");
string str = TextBox4.Text.Substring(index1);
string str1 = TextBox4.Text.Substring(0, index1 + 1);
msg.Subject = TextBox2.Text;
msg.Body = TextBox3.Text;
string attachFile;
attachFile=FileUpload1.FileName;
System.Net.Mail.Attachment mailadd = new Attachment(FileUpload1.PostedFile.InputStream, attachFile);
msg.Attachments.Add(mailadd); SmtpClient smt = new SmtpClient();
smt.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
string smtpserver = "smtp." + str;
smt.Host = smtpserver; smt.Credentials = new System.Net.NetworkCredential(str1, TextBox5.Text.ToString());
smt.Send(msg);
Response.Write("发送成功");
}
</script><html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label5" runat="server" Text="发件人地址:"></asp:Label>
<asp:TextBox ID="TextBox4" runat="server" Width="184px"></asp:TextBox><br />
<br />
<asp:Label ID="Label6" runat="server" Text="密码:"></asp:Label>
<asp:TextBox ID="TextBox5" runat="server" TextMode="Password"></asp:TextBox><br />
<br />
<asp:Label ID="Label1" runat="server" Text="收件人地址:"></asp:Label>
<asp:TextBox ID="TextBox1" runat="server" Width="216px"></asp:TextBox><br />
<br />
<asp:Label ID="Label2" runat="server" Text="主题:"></asp:Label>
<asp:TextBox ID="TextBox2" runat="server" Width="219px"></asp:TextBox><br />
<br />
<asp:Label ID="Label4" runat="server" Text="附件:"></asp:Label>
<asp:FileUpload ID="FileUpload1" runat="server" /><br />
<br />
<asp:Label ID="Label3" runat="server" Text="内容:"></asp:Label><br />
<asp:TextBox ID="TextBox3" runat="server" Height="176px" Width="348px"></asp:TextBox><br />
<br />
<br />
<asp:Button ID="Button1" runat="server" Text="发送" OnClick="Button1_Click" />
<asp:Button ID="Button2" runat="server" Text="取消" /></div>
</form>
</body>
</html>
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