发电子邮箱

lichao0319chao 2012-02-20 04:27:20

怎么在asp.net 发送邮箱呢？把控件的内容以指定的时间发送给指定的人，怎么改变发送邮箱的格式呢？

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wosizy 2012-02-20

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用.NET自带的邮件类来实现



首先添加命名空间

Using System.Net.Mail



关键代码

MailAddress from = new MailAddress(TBMailFrom.Text);

        MailAddress to = new MailAddress(TBMailTo.Text);

        MailMessage message = new MailMessage(from,to);

        message.Subject = TBSubject.Text;

        message.Body = TBDescript.Text;

        if (FileUpload1.PostedFile.FileName != "")

        {

            Attachment att = new Attachment(FileUpload1.PostedFile.FileName);

            message.Attachments.Add(att);

        }

       //这里是网易的邮件服务器smtp.163.com/自己可以更改

        SmtpClient client = new SmtpClient("smtp.163.com");

        client.Send(message);

对应页面设置



<body>

    <form id="form1" runat="server">

    <div>

        <table style="width: 268px">

        <tr><td>

            <asp:Label ID="Label4" runat="server" Text="发件人:"></asp:Label></td>

            <td>

                <asp:TextBox ID="TBMailFrom" runat="server"></asp:TextBox></td></tr>

            <tr>

                <td style="width: 101px">

                   <asp:Label ID="Label1" runat="server" Text=" 收件人："></asp:Label></td>

                <td>

                    <asp:TextBox ID="TBMailTo" runat="server"></asp:TextBox></td>

           </tr>

            <tr>

                <td style="width: 101px">

                    <asp:Label ID="Label2" runat="server" Text="邮件主题："></asp:Label></td>

                <td>

                    <asp:TextBox ID="TBSubject" runat="server"></asp:TextBox></td>

            </tr>

            <tr><td colspan="2">

                <asp:FileUpload ID="FileUpload1" runat="server" Width="259px" /></td>

            </tr>

            <tr>

                <td colspan="2">

                    <asp:Label ID="Label3" runat="server" Text="邮件正文:"></asp:Label></td>

            </tr>

            <tr>

                <td colspan="2">

                    <asp:TextBox ID="TBDescript" runat="server" Height="97px" TextMode="MultiLine" Width="247px"></asp:TextBox></td>

            </tr>

            <tr>

                <td colspan="2">

                    <asp:Button ID="BSend" runat="server" OnClick="BSend_Click" Text="发送" /></td>

            </tr>

        </table>    

   </div>

    </form>

</body>