In this video you’ll learn how to:

• Download and install Barcode.dll barcode component.
• Create new WinForms application that references Barcode.dll barcode component.
• Darg & drop barcode windows control.
• Configure barcode windows control.
• Create print preview and print barcode.

Enjoy

In this video you’ll learn how to:

• Create new application that references Mail.dll IMAP component.
• Configure Gmail to allow IMAP access.
• Connect and login to Gmail using SSL secured channel.
• Search and download unseen emails.
• Parse downloaded email messages.
• and finally access most common email properties like subject, sender, attachments.

Enjoy:

Mail.dll .NET email component makes receiving iCalendar meeting request fairly easy.

IMail object exposes Appointments collection that contains all appointments that were found while parsing an email.

You can use both IMAP or POP3 protocol to download email from the server.

Here’s the simple sample showing how to process iCalendar appointments:

// C#

IMail email = new MailBuilder().CreateFromEml(client.GetMessageByUID(uid));

foreach (Appointment appointment in email.Appointments)
{
    if (appointment.Method == Method.Request)
    {
        // appointment was created
        string summary = appointment.Event.Summary;
        DateTime? start = appointment.Event.Start;
        DateTime? end = appointment.Event.End;
        string location = appointment.Event.Location;

        Console.WriteLine("{0} at {1} ({2}-{3})", summary, location, start, end);

        foreach (Participant participant in appointment.Event.Participants)
        {
            Console.WriteLine("Common name: " + participant.Cn);
            Console.WriteLine("Email: " + participant.Email);
            Console.WriteLine("Participation status: " + participant.Status);
        }
    }
    else if (appointment.Method == Method.Cancel)
    {
        // appointment was canceled
        Console.WriteLine("Event was cancelled: " + appointment.Event.UID);

    }
    else if (appointment.Method == Method.Reply)
    {
        // someone replied to the request
        foreach (Participant participant in appointment.Event.Participants)
        {
            if (participant.Status == ParticipationStatus.Accepted)
                Console.WriteLine("Event was accepted by: " + participant.Email);
            else if (participant.Status == ParticipationStatus.Declined)
                Console.WriteLine("Event was declined by: " + participant.Email);
        }

    }
}

' VB.NET

Dim email As IMail = New MailBuilder().CreateFromEml(client.GetMessageByUID(uid))

For Each appointment As Appointment In email.Appointments
	If appointment.Method = Method.Request Then
		' appointment was created
		Dim summary As String = appointment.[Event].Summary
		Dim start As System.Nullable(Of DateTime) = appointment.[Event].Start
		Dim [end] As System.Nullable(Of DateTime) = appointment.[Event].[End]
		Dim location As String = appointment.[Event].Location

		Console.WriteLine("{0} at {1} ({2}-{3})", summary, location, start, [end])

		For Each participant As Participant In appointment.[Event].Participants
			Console.WriteLine("Common name: " + participant.Cn)
			Console.WriteLine("Email: " + participant.Email)
			Console.WriteLine("Participation status: " + participant.Status)
		Next
	ElseIf appointment.Method = Method.Cancel Then
		' appointment was canceled

		Console.WriteLine("Event was cancelled: " + appointment.[Event].UID)
	ElseIf appointment.Method = Method.Reply Then
		' someone replied to the request
		For Each participant As Participant In appointment.[Event].Participants
			If participant.Status = ParticipationStatus.Accepted Then
				Console.WriteLine("Event was accepted by: " + participant.Email)
			ElseIf participant.Status = ParticipationStatus.Declined Then
				Console.WriteLine("Event was declined by: " + participant.Email)
			End If

		Next
	End If
Next

In this video you’ll learn how to:

• Download and install Barcode.dll barcode component.
• Create new WinForms application that references Barcode.dll barcode component.
• Darg & drop barcode windows control
• Configure barcode windows control.

Enjoy:

First remember to enable IMAP in Gmail.

You need to use DeleteMessageByUID method. Messages will be still available in All Mail folder.

// C#

using(Imap imap = new Imap())
{
	imap.ConnectSSL("imap.gmail.com");
	imap.Login("user", "password");

	// Find all emails we want to delete
	imap.SelectInbox();
	List<long> uids = imap.Search(
		Expression.Subject("email to archive"));

	imap.DeleteMessageByUID(uids);

	imap.Close();
}

' VB.NET

Using imap As New Imap()
	imap.ConnectSSL("imap.gmail.com")
	imap.Login("user@gmail.com", "password")

	' Find all emails we want to delete
	imap.SelectInbox()
	Dim uids As List(Of Long) = imap.Search(_
		Expression.Subject("email to archive"))

	imap.DeleteMessageByUID(uids)

	imap.Close()
End Using