asp.net2.0實現郵件發送(測試成功)

2024-07-10 13:22:03

字體：大中小

來源：轉載

供稿：網友

1、Default.aspx代碼如下：

復制代碼代碼如下:

<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" ValidateRequest="false" %>

<!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>無標題頁</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <table id="TABLE1" runat="server" border="0" cellpadding="0" cellspacing="0">
            <tr>
                <td style="width: 393px">
                    收信:<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><br />
                    主題:<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox><br />
                    內容:<asp:TextBox ID="TextBox3" runat="server" Height="154px" TextMode="MultiLine"
                        Width="336px"></asp:TextBox><br />
                    <asp:Button ID="Button1" runat="server" Text="發送" OnClick="Button1_Click" /></td>
            </tr>
        </table>

    </div>
        <table id="Table2" runat="server" border="0" cellpadding="0" cellspacing="0" visible="false">
            <tr>
                <td align="center" style="width: 400px">
                    <asp:Label ID="Label1" runat="server" ForeColor="Red" Text="恭喜您，發表成功!"></asp:Label><br />
                    <asp:Button ID="Button2" runat="server" Text="返回" OnClick="Button2_Click" /></td>
            </tr>
        </table>
    </form>
</body>
</html>

2、Default.aspx.cs代碼如下：

復制代碼代碼如下:

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
//倒入命名空間
using System.Net;
using System.Net.Mail;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        ////設置發件人信箱,及顯示名字
        MailAddress from = new MailAddress("zgdx0503@cpp114.com", "延邊職大信息中心");
        //設置收件人信箱,及顯示名字
        MailAddress to = new MailAddress(TextBox1.Text, "0503班");
        //創建一個MailMessage對象
        MailMessage oMail = new MailMessage(from, to);

        oMail.Subject = TextBox2.Text;      //郵件標題
        oMail.Body = TextBox3.Text;         //郵件內容

        oMail.IsBodyHtml = true;            //指定郵件格式,支持HTML格式
        oMail.BodyEncoding = System.Text.Encoding.GetEncoding("GB2312");//郵件采用的編碼
        oMail.Priority = MailPriority.High;//設置郵件的優先級為高

        //發送郵件服務器
        SmtpClient client = new SmtpClient();
        client.Host = "mail.cpp114.com";    //指定郵件服務器
        client.Credentials = new NetworkCredential("zgdx0503@cpp114.com", "123456");//指定服務器郵件,及密碼

        //發送
        try
        {
            client.Send(oMail);  //發送郵件
            Label1.Text = "恭喜你！郵件發送成功。";
        }
        catch
        {
            Label1.Text = "郵件發送失敗，檢查網絡及信箱是否可用。";
        }

        oMail.Dispose();        //釋放資源

        TABLE1.Visible = false;
        Table2.Visible = true;
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        //返回，繼續發送
        Response.Redirect(Request.Url.ToString());
        TABLE1.Visible = true;
        Table2.Visible = false;
    }
}