前台代码:html
后台代码:cs
<%
@ Page language="c#" Codebehind="WebMail.aspx.cs" AutoEventWireup="false" Inherits="MymailSys.WebMail"
%>
<! DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
< HTML >
< HEAD >
< title > WebForm1 </ title >
< meta content ="Microsoft Visual Studio .NET 7.1" name ="GENERATOR" >
< meta content ="C#" name ="CODE_LANGUAGE" >
< meta content ="JavaScript" name ="vs_defaultClientScript" >
< meta content ="http://schemas.microsoft.com/intellisense/ie5" name ="vs_targetSchema" >
</ HEAD >
< body MS_POSITIONING ="GridLayout" >
< form id ="Form1" method ="post" runat ="server" enctype ="multipart/form-data" >
< FONT face ="宋体" >
< asp:label id ="Label2" style ="Z-INDEX: 101; LEFT: 224px; POSITION: absolute; TOP: 16px" runat ="server" Width ="292px" Font-Names ="隶书" Font-Size ="XX-Large" > 邮件发送系统 </ asp:label >
< TABLE id ="Table1" style ="Z-INDEX: 102; LEFT: 80px; WIDTH: 606px; POSITION: absolute; TOP: 96px; HEIGHT: 341px" cellSpacing ="1" cellPadding ="1" width ="606" align ="left" border ="1" >
< TR >
< TD style ="WIDTH: 178px; HEIGHT: 21px" colSpan ="2" >< asp:label id ="lblShowMsg" runat ="server" Width ="99px" ForeColor ="Red" ></ asp:label ></ TD >
< TD style ="WIDTH: 178px; HEIGHT: 21px" >< FONT face ="宋体" ></ FONT ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" >< asp:label id ="Label1" runat ="server" Width ="92px" > 发件人: </ asp:label ></ TD >
< TD >< asp:textbox id ="tbFrom" runat ="server" ></ asp:textbox ></ TD >
< TD >< asp:requiredfieldvalidator id ="RequiredFieldValidator1" runat ="server" Width ="156px" ControlToValidate ="tbFrom" ErrorMessage ="发件人不能为空!" Height ="26px" ></ asp:requiredfieldvalidator ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" >< FONT face ="宋体" > 收件人: </ FONT ></ TD >
< TD >< asp:textbox id ="tbTo" runat ="server" ></ asp:textbox ></ TD >
< TD >< FONT face ="宋体" >< asp:requiredfieldvalidator id ="RequiredFieldValidator2" runat ="server" Width ="152px" ControlToValidate ="tbTo" ErrorMessage ="收件人不能为空!" Height ="26px" ></ asp:requiredfieldvalidator ></ FONT ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" >< FONT face ="宋体" > 邮件主题: </ FONT ></ TD >
< TD >< asp:textbox id ="tbSubject" runat ="server" ></ asp:textbox ></ TD >
< TD >< asp:requiredfieldvalidator id ="RequiredFieldValidator3" runat ="server" Width ="160px" ControlToValidate ="tbSubject" ErrorMessage ="邮件主题不能为空!" Height ="26px" ></ asp:requiredfieldvalidator ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" > 邮件服务器: </ TD >
< TD >< asp:textbox id ="tbServer" runat ="server" ></ asp:textbox ></ TD >
< TD ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" > 邮件用户名称: </ TD >
< TD >< asp:textbox id ="tbUserName" runat ="server" ></ asp:textbox ></ TD >
< TD >< asp:requiredfieldvalidator id ="RequiredFieldValidator5" runat ="server" ControlToValidate ="tbUserName" ErrorMessage ="用户名不能为空!" ></ asp:requiredfieldvalidator ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" > 密码: </ TD >
< TD >< asp:textbox id ="tbPass" runat ="server" TextMode ="Password" ></ asp:textbox ></ TD >
< TD >< asp:requiredfieldvalidator id ="RequiredFieldValidator6" runat ="server" ControlToValidate ="tbPass" ErrorMessage ="密码不能为空!" ></ asp:requiredfieldvalidator ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" >< FONT face ="宋体" > 优先级:
< asp:dropdownlist id ="ddlp" runat ="server" >
< asp:ListItem Value ="高" > 高 </ asp:ListItem >
< asp:ListItem Value ="低" > 低 </ asp:ListItem >
< asp:ListItem Value ="普通" > 普通 </ asp:ListItem >
</ asp:dropdownlist ></ FONT ></ TD >
< TD >< FONT face ="宋体" > 邮件格式:
< asp:dropdownlist id ="ddlB" runat ="server" >
< asp:ListItem Value ="Text" > Text </ asp:ListItem >
< asp:ListItem Value ="Html" > Html </ asp:ListItem >
</ asp:dropdownlist ></ FONT ></ TD >
< TD ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" > 邮件附件: </ TD >
< TD colSpan ="2" >< INPUT id ="FileSelect" style ="WIDTH: 282px; HEIGHT: 22px" type ="file" size ="27" name ="File1" runat ="server" ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 178px" colSpan ="3" >< FONT face ="宋体" > 邮件内容: </ FONT ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 178px" colSpan ="3" >< FONT face ="宋体" >< asp:textbox id ="tbBody" runat ="server" Width ="594px" Height ="167px" TextMode ="MultiLine" ></ asp:textbox ></ FONT ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 235px" colSpan ="3" >< asp:button id ="btnSubmit" runat ="server" Text ="发送" ></ asp:button >< FONT face ="宋体" ></ FONT ></ TD >
</ TR >
</ TABLE >
</ form >
</ FONT >
</ body >
</ HTML >
<! DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
< HTML >
< HEAD >
< title > WebForm1 </ title >
< meta content ="Microsoft Visual Studio .NET 7.1" name ="GENERATOR" >
< meta content ="C#" name ="CODE_LANGUAGE" >
< meta content ="JavaScript" name ="vs_defaultClientScript" >
< meta content ="http://schemas.microsoft.com/intellisense/ie5" name ="vs_targetSchema" >
</ HEAD >
< body MS_POSITIONING ="GridLayout" >
< form id ="Form1" method ="post" runat ="server" enctype ="multipart/form-data" >
< FONT face ="宋体" >
< asp:label id ="Label2" style ="Z-INDEX: 101; LEFT: 224px; POSITION: absolute; TOP: 16px" runat ="server" Width ="292px" Font-Names ="隶书" Font-Size ="XX-Large" > 邮件发送系统 </ asp:label >
< TABLE id ="Table1" style ="Z-INDEX: 102; LEFT: 80px; WIDTH: 606px; POSITION: absolute; TOP: 96px; HEIGHT: 341px" cellSpacing ="1" cellPadding ="1" width ="606" align ="left" border ="1" >
< TR >
< TD style ="WIDTH: 178px; HEIGHT: 21px" colSpan ="2" >< asp:label id ="lblShowMsg" runat ="server" Width ="99px" ForeColor ="Red" ></ asp:label ></ TD >
< TD style ="WIDTH: 178px; HEIGHT: 21px" >< FONT face ="宋体" ></ FONT ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" >< asp:label id ="Label1" runat ="server" Width ="92px" > 发件人: </ asp:label ></ TD >
< TD >< asp:textbox id ="tbFrom" runat ="server" ></ asp:textbox ></ TD >
< TD >< asp:requiredfieldvalidator id ="RequiredFieldValidator1" runat ="server" Width ="156px" ControlToValidate ="tbFrom" ErrorMessage ="发件人不能为空!" Height ="26px" ></ asp:requiredfieldvalidator ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" >< FONT face ="宋体" > 收件人: </ FONT ></ TD >
< TD >< asp:textbox id ="tbTo" runat ="server" ></ asp:textbox ></ TD >
< TD >< FONT face ="宋体" >< asp:requiredfieldvalidator id ="RequiredFieldValidator2" runat ="server" Width ="152px" ControlToValidate ="tbTo" ErrorMessage ="收件人不能为空!" Height ="26px" ></ asp:requiredfieldvalidator ></ FONT ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" >< FONT face ="宋体" > 邮件主题: </ FONT ></ TD >
< TD >< asp:textbox id ="tbSubject" runat ="server" ></ asp:textbox ></ TD >
< TD >< asp:requiredfieldvalidator id ="RequiredFieldValidator3" runat ="server" Width ="160px" ControlToValidate ="tbSubject" ErrorMessage ="邮件主题不能为空!" Height ="26px" ></ asp:requiredfieldvalidator ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" > 邮件服务器: </ TD >
< TD >< asp:textbox id ="tbServer" runat ="server" ></ asp:textbox ></ TD >
< TD ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" > 邮件用户名称: </ TD >
< TD >< asp:textbox id ="tbUserName" runat ="server" ></ asp:textbox ></ TD >
< TD >< asp:requiredfieldvalidator id ="RequiredFieldValidator5" runat ="server" ControlToValidate ="tbUserName" ErrorMessage ="用户名不能为空!" ></ asp:requiredfieldvalidator ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" > 密码: </ TD >
< TD >< asp:textbox id ="tbPass" runat ="server" TextMode ="Password" ></ asp:textbox ></ TD >
< TD >< asp:requiredfieldvalidator id ="RequiredFieldValidator6" runat ="server" ControlToValidate ="tbPass" ErrorMessage ="密码不能为空!" ></ asp:requiredfieldvalidator ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" >< FONT face ="宋体" > 优先级:
< asp:dropdownlist id ="ddlp" runat ="server" >
< asp:ListItem Value ="高" > 高 </ asp:ListItem >
< asp:ListItem Value ="低" > 低 </ asp:ListItem >
< asp:ListItem Value ="普通" > 普通 </ asp:ListItem >
</ asp:dropdownlist ></ FONT ></ TD >
< TD >< FONT face ="宋体" > 邮件格式:
< asp:dropdownlist id ="ddlB" runat ="server" >
< asp:ListItem Value ="Text" > Text </ asp:ListItem >
< asp:ListItem Value ="Html" > Html </ asp:ListItem >
</ asp:dropdownlist ></ FONT ></ TD >
< TD ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 122px" > 邮件附件: </ TD >
< TD colSpan ="2" >< INPUT id ="FileSelect" style ="WIDTH: 282px; HEIGHT: 22px" type ="file" size ="27" name ="File1" runat ="server" ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 178px" colSpan ="3" >< FONT face ="宋体" > 邮件内容: </ FONT ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 178px" colSpan ="3" >< FONT face ="宋体" >< asp:textbox id ="tbBody" runat ="server" Width ="594px" Height ="167px" TextMode ="MultiLine" ></ asp:textbox ></ FONT ></ TD >
</ TR >
< TR >
< TD style ="WIDTH: 235px" colSpan ="3" >< asp:button id ="btnSubmit" runat ="server" Text ="发送" ></ asp:button >< FONT face ="宋体" ></ FONT ></ TD >
</ TR >
</ TABLE >
</ form >
</ FONT >
</ body >
</ HTML >
后台代码:cs
using
System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Web.Mail;
namespace MymailSys
{
/// <summary>
/// WebForm1 的摘要说明。
/// </summary>
public class WebMail : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox tbBody;
protected System.Web.UI.WebControls.DropDownList ddlB;
protected System.Web.UI.WebControls.DropDownList ddlp;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator3;
protected System.Web.UI.WebControls.TextBox tbSubject;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
protected System.Web.UI.WebControls.TextBox tbTo;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
protected System.Web.UI.WebControls.TextBox tbFrom;
protected System.Web.UI.WebControls.Label Label1;
protected System.Web.UI.WebControls.Label lblShowMsg;
protected System.Web.UI.WebControls.Label Label2;
protected System.Web.UI.HtmlControls.HtmlForm Form1;
protected System.Web.UI.WebControls.TextBox tbServer;
protected System.Web.UI.WebControls.TextBox tbUserName;
protected System.Web.UI.WebControls.TextBox tbPass;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator5;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator6;
protected System.Web.UI.WebControls.Button btnSubmit;
protected System.Web.UI.HtmlControls.HtmlInputFile FileSelect;
protected System.Web.UI.HtmlControls.HtmlForm Form2;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
}
Web 窗体设计器生成的代码
private void btnSubmit_Click(object sender, System.EventArgs e)
{
//SmtpMail.Send("shaozhd@263.net","shaozhd@263.net","Test","Hello");
MailMessage m = new MailMessage();
m.From = tbFrom.Text;
m.To = tbTo.Text;
m.Subject = tbSubject.Text;
m.Body = tbBody.Text;
//优先级
switch(ddlp.SelectedIndex)
{
case 0:
m.Priority = MailPriority.High;
break;
case 1:
m.Priority = MailPriority.Low;
break;
default:
m.Priority = MailPriority.Normal;
break;
}
//格式
if(ddlp.SelectedIndex==0)
m.BodyFormat = MailFormat.Text;
else
m.BodyFormat = MailFormat.Html;
//以下设置服务器
if(tbServer.Text!="")
{
SmtpMail.SmtpServer = tbServer.Text;
//以下代码适用于Framework1.1以上版本。
// m.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate",
// "1"); //basic authentication
// m.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername",
// tbUserName.Text); //set your username here
// m.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword",
// tbPass.Text); //set your password here
}
//以下处理附件
string strFileName = FileSelect.PostedFile.FileName;
if(strFileName!="")
m.Attachments.Add(new MailAttachment(strFileName));
SmtpMail.Send(m);
}
}
}
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Web.Mail;
namespace MymailSys
{
/// <summary>
/// WebForm1 的摘要说明。
/// </summary>
public class WebMail : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox tbBody;
protected System.Web.UI.WebControls.DropDownList ddlB;
protected System.Web.UI.WebControls.DropDownList ddlp;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator3;
protected System.Web.UI.WebControls.TextBox tbSubject;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
protected System.Web.UI.WebControls.TextBox tbTo;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
protected System.Web.UI.WebControls.TextBox tbFrom;
protected System.Web.UI.WebControls.Label Label1;
protected System.Web.UI.WebControls.Label lblShowMsg;
protected System.Web.UI.WebControls.Label Label2;
protected System.Web.UI.HtmlControls.HtmlForm Form1;
protected System.Web.UI.WebControls.TextBox tbServer;
protected System.Web.UI.WebControls.TextBox tbUserName;
protected System.Web.UI.WebControls.TextBox tbPass;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator5;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator6;
protected System.Web.UI.WebControls.Button btnSubmit;
protected System.Web.UI.HtmlControls.HtmlInputFile FileSelect;
protected System.Web.UI.HtmlControls.HtmlForm Form2;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
}
Web 窗体设计器生成的代码
private void btnSubmit_Click(object sender, System.EventArgs e)
{
//SmtpMail.Send("shaozhd@263.net","shaozhd@263.net","Test","Hello");
MailMessage m = new MailMessage();
m.From = tbFrom.Text;
m.To = tbTo.Text;
m.Subject = tbSubject.Text;
m.Body = tbBody.Text;
//优先级
switch(ddlp.SelectedIndex)
{
case 0:
m.Priority = MailPriority.High;
break;
case 1:
m.Priority = MailPriority.Low;
break;
default:
m.Priority = MailPriority.Normal;
break;
}
//格式
if(ddlp.SelectedIndex==0)
m.BodyFormat = MailFormat.Text;
else
m.BodyFormat = MailFormat.Html;
//以下设置服务器
if(tbServer.Text!="")
{
SmtpMail.SmtpServer = tbServer.Text;
//以下代码适用于Framework1.1以上版本。
// m.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate",
// "1"); //basic authentication
// m.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername",
// tbUserName.Text); //set your username here
// m.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword",
// tbPass.Text); //set your password here
}
//以下处理附件
string strFileName = FileSelect.PostedFile.FileName;
if(strFileName!="")
m.Attachments.Add(new MailAttachment(strFileName));
SmtpMail.Send(m);
}
}
}
本文转自高海东博客园博客,原文链接:http://www.cnblogs.com/ghd258/archive/2005/10/22/259692.html,如需转载请自行联系原作者