แปลง ICS เป็น HTML ผ่าน C #

// load the ICS file to be converted
var ics = Aspose.Email.Calendar.Appointment.Load("My File.ics");
// create an EML
var eml = new MailMessage();
// add appointment to EML
eml.AlternateViews.Add(ics.RequestApointment());
// save EML as a HTML
eml.Save("Saved File.html", new HtmlSaveOptions { HtmlFormatOptions = HtmlFormatOptions.WriteHeader | HtmlFormatOptions.RenderCalendarEvent });