SmtpClient Constructor

Initializes a new instance of the SmtpClient class.

[Visual Basic]
Public Sub New()

[C#]
public SmtpClient();

[C++]
public: SmtpClient();

[JScript]
public function SmtpClient();

Example

[Visual Basic, C#, JavaScript] The following example demonstrates how to send email in Windows 8 Store App, but it doesn't demonstrates the events usage. To get the full samples of EASendMail, please refer to Samples section.

[C# - Send Email from Windows Store Apps - XAML]
using EASendMail;
using System.Threading.Tasks;

private async Task SendEmail()
{
    String Result = "";
    try
    {
        SmtpMail oMail = new SmtpMail("TryIt");
        SmtpClient oSmtp = new SmtpClient();

        // Set sender email address, please change it to yours 
        oMail.From = new MailAddress("test@emailarchitect.net");

        // Specify sender address and display name
        // oMail.From = new MailAddress( "Tester", "test@emailarchitect.net" );
        // oMail.From = new MailAddress( "Tester<emailarchitect.net>" );

        // Add recipient email address, please change it to yours
        oMail.To.Add(new MailAddress("support@emailarchitect.net"));

        // Specify multiple recipients directly
        // oMail.To = new AddressCollection( "Tester1<test@emailarchitect.net>, Tester2<test2@emailarchitect.net>");		

        // Add more recipient email address
        // oMail.To.Add(new MailAddress("supportex@emailarchitect.net"));

        // Add CC recipient email address
        // oMail.Cc.Add(new MailAddress("cc@emailarchitect.net"));

        // Add BCC recipient email address
        // oMail.Bcc.Add(new MailAddress("cc@emailarchitect.net"));

        // Set email subject
        oMail.Subject = "test email from C# XAML project";

        // Set email body
        oMail.TextBody = "this is a test email sent from Windows Store App, do not reply";

        // Your SMTP server address
        SmtpServer oServer = new SmtpServer("smtp.emailarchitect.net");

        // User and password for ESMTP authentication            
        oServer.User = "test@emailarchitect.net";
        oServer.Password = "testpassword";

        // If your SMTP server requires TLS connection on 25 port, please add this line
        // oServer.ConnectType = SmtpConnectType.ConnectSSLAuto;

        // If your SMTP server requires SSL connection on 465 port, please add this line
        // oServer.Port = 465;
        // oServer.ConnectType = SmtpConnectType.ConnectSSLAuto;

        await oSmtp.SendMailAsync(oServer, oMail);
        Result = "Email was sent successfully!";
    }
    catch (Exception ep)
    {
        Result = String.Format("Failed to send email with the following error: {0}", ep.Message);
    }

    // Display Result by Diaglog box
    Windows.UI.Popups.MessageDialog dlg = new
        Windows.UI.Popups.MessageDialog(Result);
           
    await dlg.ShowAsync();
}

[VB - Send Email from Windows Store Apps - XAML]
Imports EASendMail

Private Async Function SendEmail() As Task
    Dim Result As String = ""
    Try

        Dim oMail As New SmtpMail("TryIt")
        Dim oSmtp As New SmtpClient()

        ' Set sender email address, please change it to yours
        oMail.From = New MailAddress("test@emailarchitect.net")

        ' Specify sender address and display name
        ' oMail.From = New MailAddress( "Tester", "test@emailarchitect.net" )
        ' oMail.From = New MailAddress( "Tester<emailarchitect.net>" )

        ' Add recipient email address, please change it to yours
        oMail.To.Add(New MailAddress("support@emailarchitect.net"))

        ' Specify multiple recipients directly
        ' oMail.To = New AddressCollection( "Tester1<test@emailarchitect.net>, Tester2<test2@emailarchitect.net>")

        ' Add more recipient email address
        ' oMail.To.Add(New MailAddress("supportex@emailarchitect.net"))

        ' Add CC recipient email address
       ' oMail.Cc.Add(New MailAddress("cc@emailarchitect.net"))

        ' Add BCC recipient email address
        ' oMail.Bcc.Add(New MailAddress("cc@emailarchitect.net"))

        ' Set email subject
        oMail.Subject = "test email from VB XAML project"

        ' Set email body
        oMail.TextBody = "this is a test email sent from Windows Store App, do not reply"

        ' Your SMTP server address
        Dim oServer As New SmtpServer("smtp.emailarchitect.net")

        ' User and password for ESMTP authentication            
        oServer.User = "test@emailarchitect.net"
        oServer.Password = "testpassword"

        ' If your SMTP server requires TLS connection on 25 port, please add this line
        ' oServer.ConnectType = SmtpConnectType.ConnectSSLAuto

        ' If your SMTP server requires SSL connection on 465 port, please add this line
        ' oServer.Port = 465
        ' oServer.ConnectType = SmtpConnectType.ConnectSSLAuto

        Await oSmtp.SendMailAsync(oServer, oMail)
        Result = "Email was sent successfully!"

    Catch ep As Exception
        Result = String.Format("Failed to send email with the following error: {0}", ep.Message)
    End Try

    ' Display Result by Diaglog box
    Dim dlg As New Windows.UI.Popups.MessageDialog(Result)
    Await dlg.ShowAsync()
End Function

[JavaScript - Send Email from Windows Store Apps - HTML5]
function sendMail() {
    var result = "";

    var oMail = new EASendMail.SmtpMail("TryIt");
    var oSmtp = new EASendMail.SmtpClient();

    // Set sender email address, please change it to yours 
    oMail.from = new EASendMail.MailAddress("test@emailarchitect.net");

    // Specify sender address and display name
    // oMail.from = new EASendMail.MailAddress( "Tester", "test@emailarchitect.net" );
    // oMail.from = new EASendMail.MailAddress( "Tester<emailarchitect.net>" );

    // Add recipient email address, please change it to yours
    oMail.to.add(new EASendMail.MailAddress("support@emailarchitect.net"));

    // Specify multiple recipients directly
    // oMail.to = new EASendMail.AddressCollection( "Tester1<test@emailarchitect.net>, Tester2<test2@emailarchitect.net>");	

    // Add more recipient email address
    // oMail.to.add(new EASendMail.MailAddress("supportex@emailarchitect.net"));

    // Add CC recipient email address
    // oMail.cc.add(new EASendMail.MailAddress("cc@emailarchitect.net"));

    // Add BCC recipient email address
    // oMail.bcc.add(new EASendMail.MailAddress("cc@emailarchitect.net"));

    // Set email subject
    oMail.subject = "test email from JavaScript HTML5 project";

    // Set email body
    oMail.textBody = "this is a test email sent from Windows Store App, do not reply";

    // Your SMTP server address
    var oServer = new EASendMail.SmtpServer("smtp.emailarchitect.net");

    // User and password for ESMTP authentication            
    oServer.user = "test@emailarchitect.net";
    oServer.password = "testpassword";

    // If your SMTP server requires TLS connection on 25 port, please add this line
    // oServer.connectType = EASendMail.SmtpConnectType.connectSSLAuto;

    // If your SMTP server requires SSL connection on 465 port, please add this line
    // oServer.port = 465;
    // oServer.connectType = EASendMail.SmtpConnectType.connectSSLAuto;

    oSmtp.sendMailAsync(oServer, oMail).then(function (e) {
        result = "Email was sent successfully!";

        // Display Result by Diaglog box
        (new Windows.UI.Popups.MessageDialog(result, "Success")).showAsync();
    },

    function (e) {
        // because javascript exception only gives the stack trace messages, but it is not
        // real description of exception, so we give a property lastErrorMessage for javascript.
        if (oSmtp.lastErrorMessage != "") {
            result = oSmtp.lastErrorMessage;
        }
        else {
            result = e.message;
        }
        oSmtp.close();

        // Display Result by Diaglog box
        (new Windows.UI.Popups.MessageDialog(result, "Error Information")).showAsync();
    });
}