asp.net 发邮件[转]

asp.net 界面

<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">电子邮件发送程序</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>

.CS文件

 

using System;using System.Collections;using System.Configuration;using System.Data;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.Util;using System.Web.Mail;

public partial class email : System.Web.UI.Page{    protected void Page_Load(object sender, EventArgs e)    {        if (!IsPostBack)        {            format.Items.Add(new ListItem("文本", "0"));            format.Items.Add(new ListItem("HTML", "1"));            format.Items[0].Selected = true;

            fromMail.Text = "sunnysmile02@163.com"; //发送方邮件            fromMail.Enabled = false;        }

    }    private bool SendMail(string fromMail, string toMail, string ccMail, string bccMail, string subject, string body, string sendMode)    {        try        {

            MailMessage myMail = new MailMessage();            myMail.From = fromMail;            myMail.To = toMail;            myMail.Cc = ccMail;            myMail.Bcc = bccMail;            myMail.Subject = subject;            myMail.Body = body;            myMail.BodyFormat = sendMode == "0" ? MailFormat.Text : MailFormat.Html;

            //附件            string ServerFileName = "";            if (this.upfile.PostedFile.ContentLength != 0)            {                string upFileName = this.upfile.PostedFile.FileName;                string[] strTemp = upFileName.Split('.');                string upFileExp = strTemp[strTemp.Length - 1].ToString();                ServerFileName = Server.MapPath(DateTime.Now.ToString("yyyyMMddhhmmss") + "." + upFileExp);                this.upfile.PostedFile.SaveAs(ServerFileName);                myMail.Attachments.Add(new MailAttachment(ServerFileName));            }

            myMail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", 1);            myMail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", "jiahaohk@163.com"); //发送方邮件帐户            myMail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", "40010118"); //发送方邮件密码

            SmtpMail.SmtpServer = "smtp." + fromMail.Substring(fromMail.IndexOf("@") + 1);            SmtpMail.Send(myMail);

            return true;        }        catch        {            return false;        }    }

    protected void send_Click(object obj, EventArgs e)    {        bool flag = SendMail(fromMail.Text, toMail.Text, ccMail.Text, bccMail.Text, subject.Text, body.Text, format.SelectedValue);        if (flag == true)        {            Response.Write("<script>alert('发送成功!');</script>");        }        else        {            Response.Write("<script>alert('发送失败!');</script>");        }    }

}

 

转载于:https://www.cnblogs.com/sunnysmile/archive/2009/06/13/1502521.html

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