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asp.net实现发送电子邮件

2012-02-20 17:17 447 查看
例一:
input.htm
<html>

<head>

<title>精彩春风之ASP.NET发送 HTML格式邮件</title>

</head>

<body>

<form method="post" name="form1"action="emailhtml2.aspx">

邮件地址:<input type="text"name="EmailAddress" size="30" value="song@intels.net"><br><br>

<input type="submit" value="发送" name="b1">

</form>

</body>

</html>

sendemail.asp
<%@ Import Namespace="System.Web.Util"%>

<script language="VB" runat=server>

Sub Page_load(Sender as Object, E as EventArgs)

Dim MyMessage as New MailMessage

MyMessage.To = request.form("EmailAddress")

MyMessage.From = "随风起舞"

MyMessage.Subject = "精彩春风之芊芊祝福!"

MyMessage.BodyFormat = MailFormat.Html

`增加BodyFormat, 发送格式化的HTML,并删除这行和在message.的HTML代码,作为常规文本发送

 

MyMessage.Body= "<html><body><h1>您收到的邮件来自随风起舞!<ahref='http://intels.net'></h1></body></html>"

SmtpMail.Send(MyMessage)

End Sub

</script>

<html>

<head>

<title>精彩春风之ASP.NET发送 HTML格式邮件</title>

</head>

<body>

恭喜,你已发送了HTML格式的邮件到:<br>

<h1><%response.write(request.form("EmailAddress")) %></h1>

</body>

</html>

 

例二:

<% @Page Language="C#" %>

<% @Import Namespace="System.Web.Util" %>

<%

MailMessage msgMail = new MailMessage();

msgMail.To = "liyanbing@163.net ";

msgMail.Cc = "songyanhao@163.net";

msgMail.From = "feiwenhua@163.net ";

msgMail.Subject = "闪亮日子之ASP.NET发送HTML格式的邮件";

msgMail.BodyFormat = MailFormat.Html;

string strBody = "<html><body><b>闪亮日子</b>" +

" <font color=\"red\">春风精彩</font></body></html>";

msgMail.Body = strBody;

SmtpMail.Send(msgMail);

Response.Write("恭喜,发送成功!");

%>

 

例三:

<% @Page Language="C#" %>

<% @Import Namespace="System.Web.Util" %>

<%

string strTo = "songyanhao@163.net";

string strFrom = "feiwenhua@163.net";

string strSubject = "闪亮日子之ASP.NET发送简单的邮件";

SmtpMail.Send(strFrom, strTo, strSubject,"春风精彩之文本文件");

Response.Write("恭喜,发送成功!");

%>

例四:

<% @Page Language="C#" %>

<% @Import Namespace="System.Web.Util" %>

<%

MailMessage msgMail = new MailMessage();

msgMail.To = "sunchunliang@163.net ";

msgMail.From = "wuxiaotao@163.net ";

msgMail.Subject = "闪亮日子之ASP.NET发送带附件的邮件";

msgMail.BodyFormat = MailFormat.Text;

msgMail.Body = "闪亮日子之春风精彩!";

msgMail.Attachments.Add(new MailAttachment("c:\\shanliangrizi\\jingcaitxt"));

SmtpMail.Send(msgMail);

Response.Write("恭喜,发送成功!");

%>

 

例五:

我们来使用.Net FrameWork SDK中的一个关于电子邮件发送的Class Library(类库)System.Web.Mail完成邮件发送。Class library提供了邮件发送的所有对象、属性和方法。其中最重要的对象是MailMessage对象和SmtpMail对象。MailMessage对象主要是包装电子邮件的收件人地址、发信人地址等;SmtpMail对象主要是把已经定义好的MailMessage对象发送出去。我们先在系统上建立一个指向此本.aspx文件的虚拟目录,就可以在浏览器里发送了。

<% @Import Namespace="System.Web.Mail" %>

<script language="vb" runat="server">

Sub SendButton_Click(sender as Object, e as EventArgs)

' 创立一个MailMessage 对象

DimMailObj as New MailMessage()

if EmailFrom.text<>""then MailObj.From =EmailFrom.text

' 设定邮件的发送地址.下面是MailMessage 对象属性设定及程序常规判断

if EmailTo.text<>""then MailObj.To = EmailTo.text

' 设定邮件的目的地址如果发送给多个人,用逗号分开每个邮件地址。

if EmailCc.text<>""then MailObj.Cc = EmailCc.text

' 设定邮件的抄送地址.如果发送给多个人,可,写上多个邮件地址,但要用逗号把他们分开

if EmailBcc.text<>""then MailObj.Bcc = EmailBcc.text

' 设定邮件的密送地址

MailObj.BodyFormat = MailFormat.Text

' 设定邮件格式是文本格式,如果要设定成超文本,把MailFormat.Text改成 MailFormat.Html

MailObj.Priority = MailPriority.Normal

' 设定邮件优先级:High(高),Low(低), Normal(普通)

MailObj.Subject = EmailSubject.text

' 设定邮件主题

MailObj.Body = EmailBody.text

' 设定邮件内容

Dim strFileName as string

strFileName=Emailfile.PostedFile.FileName

if strFileName<>""then MailObj.Attachments.Add(newMailAttachment(strFileName))

' 给邮件增加一个附件

SmtpMail.SmtpServer = ""

' 指定使用缺省的SMTP服务器

SmtpMail.Send(MailObj)

' 开始发送邮件

panelSendEmail.Visible = false

panelMailSent.Visible = true

End Sub

</script>

<html>

<body>

<asp:panel id="panelSendEmail"runat="server">

<formMethod="Post"EncType="Multipart/Form-Data"runat="server">

<h2>精彩春风之ASP.NET电子邮件发送</h2>

 

<b>请输入邮件发送地址:</b>

<asp:textboxid="EmailFrom"size="30"runat="server"/>

<p>

<b>请输入邮件目的地址:</b>

<asp:textbox id="EmailTo"size="30"runat="server"/>

<p>

<b>请输入邮件抄送地址:</b>

<asp:textboxid="EmailCc"size="30"runat="server"/>

<p>

<b>请输入邮件密送地址:</b>

<asp:textboxid="EmailBcc"size="30"runat="server" />

<p>

<b>请输入邮件主题:</b>

<asp:textbox id="EmailSubject"size="30"runat="server"/>

<p>

<b>请输入邮件主体:</b>

<asp:textbox id="EmailBody"TextMode="MultiLine"

Columns="40" Rows="10" runat="server"/>

<p>

<b>请加入附件名称:</b>

<input id="Emailfile" type="file"runat="server" size="40" />

<asp:button runat="server" id="SendButton" Text="发送"

OnClick="SendButton_Click" />

</form>

</asp:panel>

<asp:panel id="panelMailSent" runat="server"Visible="False" >

恭喜,您的邮件已经成功发送!

</asp:panel>

</body>

</html>
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