Send mail async in Asp.net 2.0

Masterpage in Asp.Net 2.0	Asp.Net 2.0	Session in Asp.Net 2.0
Generic in .Net 2.0	Caching in .Net 2.0	Async Mailing
Ado.net 2.0	Asp.net data controls	Asp.net 3.5 new features

Now you can send email asynchronously with ASP.NET 2.0, here i have given step by step implementation

In page directive set the async=true.

 

<%@ Page Language="C#" MasterPageFile="~/MasterPages/CaseBasics.Master" AutoEventWireup="true"

    Codebehind="Pagename.aspx.cs" Inherits="Core.folder1.Pagename" Async="true" %>

 

 

Do the following in mail sending class.

 

using System.Net.Mail;

using System.ComponentModel;

 

public bool SendEmail()

        {

                    MailMessage mailMessage = new MailMessage();

                    this.mailMessage.From = new MailAddress(this.senderEmailAddress, this.senderName);

                                    

                 

                    this.mailMessage.IsBodyHtml = true;

                    this.smtpClient.EnableSsl = false;

                    this.smtpClient.Host = server.SMTP.Server ;

 

 

object userState = this.mailMessage;

                     this.smtpClient.SendCompleted +=new SendCompletedEventHandler(smtpClient_SendCompleted);

                     this.smtpClient.SendAsync(this.mailMessage, userState);

 

}

 

 

 

public static void smtpClient_SendCompleted(object sender, AsyncCompletedEventArgs e)

        {

            MailMessage mail = (MailMessage)e.UserState;

            string subject = mail.Subject;

 

            if (e.Cancelled)

            {

                //send cancelled

            }

 

            if (e.Error != null)

            {

                //errro occured

            }

            else

            {

                // mail sent successfully

            }

 

      }