Dot Net Code Snippets

Now we will see , how to send an attachment to the email.

Import NameSpace

using System.Net.Mail;
using System.Net.MIME;
using System.Net;

try
        {

            MailMessage mail = new MailMessage();

            mail.To.Add("venkat@gmail.com");

            mail.From = new MailAddress("admin@Support.com");

            mail.Subject = "Testing Email Attachment";
 
            string file = Server.MapPath("~/files/findemai_ontextfile.txt");

            Attachment attachFile = new Attachment(file, MediaTypeNames.Application.Octet);

            ContentDisposition disposition = attachFile.ContentDisposition;
           
            mail.Attachments.Add(attachFile);

            SmtpClient smtp = new SmtpClient();

            smtp.Host = "smtp.gmail.com";
           
            smtp.EnableSsl = true;
           
            smtp.Credentials = new NetworkCredential("xxxxxxx@gmail.com", "*********");
 s;

            smtp.Send(mail);

        }

        catch (Exception ex)
        {

            Response.Write(ex.Message);

        }

<asp:CheckBoxList ID="cblPlanets" runat="server" Width="109px">
   <asp:ListItem Value="1">Mercury</asp:ListItem>
   <asp:ListItem Value="2">Venus</asp:ListItem>
   <asp:ListItem Value="3">Earth</asp:ListItem>
   <asp:ListItem Value="4">Mars</asp:ListItem>
   <asp:ListItem Value="5">Jupiter</asp:ListItem>
   <asp:ListItem Value="6">Saturn</asp:ListItem>
   <asp:ListItem Value="7">Uranus</asp:ListItem>
   <asp:ListItem Value="8">Neptune</asp:ListItem>
</asp:CheckBoxList>

protected void btnSubmit_Click(object sender, EventArgs e)
{
  lblText.Text = "You selected: ";

  foreach (ListItem li in cblPlanets.Items)
  {
     if (li.Selected == true)
     {
        lblText.Text = lblText.Text += "~" + li.Text;
     }
   }
}