C#2005和2008发送邮件的测试例子
C#2005和2008发送邮件的测试例子，书上和帮助里，缺少用户验证部分
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Net.Mail;
//using System.IO;
//using System.Net;
namespace EX15_06
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
MailMessage Mail;
SmtpClient Client;
public void CreateTimeoutTestMessage(string server)
{
try
{
//实例MailMessage类
Mail = new MailMessage(this.txtFrom.Text, this.txtGet.Text);
Mail.Subject =this.txtSubject.Text.Trim().ToString();
Mail.Body = this.richTextBox1.Text.Trim().ToString();
//Mail.c
Client = new SmtpClient(server, 25);//实例一个SmtpClient类
//此行的内容，书上和帮助里缺少，需增加
Client.Credentials = new System.Net.NetworkCredential("用户邮件地址 ", "用户密码");//用户名和密码
Client.Send(Mail);
MessageBox.Show("邮件发送成功！！！");
}
catch (Exception ey)
{
MessageBox.Show(ey.Message);
}
}
private void button1_Click(object sender, EventArgs e)
{
if (this.richTextBox1.Text.Trim().ToString() != "")
{
CreateTimeoutTestMessage("smtp.126.com");//参数传的是smtp服务器的名称
}
else
{
MessageBox.Show("请认真填写邮件！");
return;
}
}
}
}
namespace EX15_06
{
partial class Form1
{
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
/// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要
/// 使用代码编辑器修改此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.button1 = new System.Windows.Forms.Button();
this.txtFrom = new System.Windows.Forms.TextBox();
this.txtGet = new System.Windows.Forms.TextBox();
this.txtSubject = new System.Windows.Forms.TextBox();
this.label1 = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this.label3 = new System.Windows.Forms.Label();
this.richTextBox1 = new System.Windows.Forms.RichTextBox();
this.SuspendLayout();
//
// button1
//
this.button1.Location = new System.Drawing.Point(286, 59);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(75, 23);
this.button1.TabIndex = 0;
this.button1.Text = "发送";
this.button1.UseVisualStyleBackColor = true;
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// txtFrom
//
this.txtFrom.Location = new System.Drawing.Point(67, 4);
this.txtFrom.Name = "txtFrom";
this.txtFrom.Size = new System.Drawing.Size(294, 21);
this.txtFrom.TabIndex = 1;
this.txtFrom.Text = "发送邮件@126.com ";
//
// txtGet
//
this.txtGet.Location = new System.Drawing.Point(67, 32);
this.txtGet.Name = "txtGet";
this.txtGet.Size = new System.Drawing.Size(294, 21);
this.txtGet.TabIndex = 2;
this.txtGet.Text = "接收邮件@126.com ";
//
// txtSubject
//
this.txtSubject.Location = new System.Drawing.Point(67, 59);
this.txtSubject.Name = "txtSubject";
this.txtSubject.Size = new System.Drawing.Size(215, 21);
this.txtSubject.TabIndex = 3;
this.txtSubject.Text = "test";
//
// label1
//
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(8, 35);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(53, 12);
this.label1.TabIndex = 4;
this.label1.Text = "收件人：";
//
// label2
//
this.label2.AutoSize = true;
this.label2.Location = new System.Drawing.Point(8, 7);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(53, 12);
this.label2.TabIndex = 5;
this.label2.Text = "发件人：";
//
// label3
//
this.label3.AutoSize = true;
this.label3.Location = new System.Drawing.Point(20, 62);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(41, 12);
this.label3.TabIndex = 6;
this.label3.Text = "主题：";
//
// richTextBox1
//
this.richTextBox1.Location = new System.Drawing.Point(4, 86);
this.richTextBox1.Name = "richTextBox1";
this.richTextBox1.Size = new System.Drawing.Size(357, 155);
this.richTextBox1.TabIndex = 7;
this.richTextBox1.Text = "test1";
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(364, 247);
this.Controls.Add(this.richTextBox1);
this.Controls.Add(this.label3);
this.Controls.Add(this.label2);
this.Controls.Add(this.label1);
this.Controls.Add(this.txtSubject);
this.Controls.Add(this.txtGet);
this.Controls.Add(this.txtFrom);
this.Controls.Add(this.button1);
this.Name = "Form1";
this.Text = "发送电子邮件";
this.Load += new System.EventHandler(this.Form1_Load);
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.Button button1;
private System.Windows.Forms.TextBox txtFrom;
private System.Windows.Forms.TextBox txtGet;
private System.Windows.Forms.TextBox txtSubject;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.Label label3;
private System.Windows.Forms.RichTextBox richTextBox1;
}
}