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("
[email protected]", "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("
[email protected]", "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;
}
}
3、運行並輸入測試信箱
[email protected],（密碼：123456）。如下所示：
4、打開信箱查看
