//your code here...Adding an appointment //Following code sample demonstrates the feature of adding an appointment in a calendar. //get access token GoogleTestUser User2 = new GoogleTestUser("user", "email address", "password", "clientId", "client secret"); string accessToken = GoogleOAuthHelper.GetAccessToken(User2); //Get IGmailclient using (IGmailClient client = Aspose.Email.Google.GmailClient.GetInstance(accessToken)) { //Create local calendar Calendar calendar1 = new Calendar( "summary - " + Guid.NewGuid().ToString(), null, null, "Europe/Kiev"); //Insert calendar and get id of inserted calendar string id = client.CreateCalendar(calendar1); //Get back calendar using an id Calendar cal1 = client.FetchCalendar(id); string calendarId1 = cal1.Id; try { //Retrieve list of appointments from the first calendar Appointment[] appointments = client.ListAppointments(calendarId1); //It shall be zero if (appointments.Length > 0) { Console.WriteLine("Wrong number of appointments"); return; } //Get current time and Calculate time after an hour from now DateTime startDate = DateTime.Now; DateTime endDate = startDate.AddHours(1); //Initialize a mail address collection and set attendees mail address MailAddressCollection attendees = new MailAddressCollection(); attendees.Add("User1.EMail@domain.com"); attendees.Add("User3.EMail@domain.com"); //create an appointment with above attendees Appointment app1 = new Appointment( "Location - " + Guid.NewGuid().ToString(), startDate, endDate, User2.EMail, attendees); //Set appointment summary, description, start/end time zone app1.Summary = "Summary - " + Guid.NewGuid().ToString(); app1.Description = "Description - " + Guid.NewGuid().ToString(); app1.StartTimeZone = "Europe/Kiev"; app1.EndTimeZone = "Europe/Kiev"; //Insert appointment in the first calendar inserted above and get back inserted appointment Appointment app2 = client.CreateAppointment(calendarId1, app1); //Retrieve appointment using unique id Appointment app3 = client.FetchAppointment(calendarId1, app2.UniqueId); } catch (Exception ex) { Console.WriteLine(ex.Message); } } //Retrieve and update appointment static void UpdateAppointment(string calendarId, string AppointmentUniqueId) { //get access token GoogleTestUser User2 = new GoogleTestUser("user", "email address", "password", "clientId", "client secret"); string accessToken = GoogleOAuthHelper.GetAccessToken(User2); //Get IGmailclient using (IGmailClient client = Aspose.Email.Google.GmailClient.GetInstance(accessToken)) { //Retrieve Appointment Appointment app3 = client.FetchAppointment(calendarId, AppointmentUniqueId); //Change the appointment information app3.Summary = "New Summary - " + Guid.NewGuid().ToString(); app3.Description = "New Description - " + Guid.NewGuid().ToString(); app3.Location = "New Location - " + Guid.NewGuid().ToString(); app3.Flags = AppointmentFlags.AllDayEvent; app3.StartDate = DateTime.Now.AddHours(2); app3.EndDate = app3.StartDate.AddHours(1); app3.StartTimeZone = "Europe/Kiev"; app3.EndTimeZone = "Europe/Kiev"; //Update the appointment and get back updated appointment Appointment app4 = client.UpdateAppointment(calendarId, app3); } } //Move and Delete appointment static void MoveDeleteAppointment(string SourceCalendarId, string DestinationCalendarId, string TargetAppUniqueId) { //get access token GoogleTestUser User2 = new GoogleTestUser("user", "email address", "password", "clientId", "client secret"); string accessToken = GoogleOAuthHelper.GetAccessToken(User2); //Get IGmailclient using (IGmailClient client = Aspose.Email.Google.GmailClient.GetInstance(accessToken)) { //Retrieve the list of appointments in the destination calendar before moving the appointment Appointment[] appointments = client.ListAppointments(DestinationCalendarId); Console.WriteLine("Before moving count = " + appointments.Length); Appointment Movedapp = client.MoveAppointment(SourceCalendarId, DestinationCalendarId, TargetAppUniqueId); //Retrieve the list of appointments in the destination calendar after moving the appointment appointments = client.ListAppointments(DestinationCalendarId); Console.WriteLine("After moving count = " + appointments.Length); //Delete particular appointment from a calendar using unique id client.DeleteAppointment(DestinationCalendarId, Movedapp.UniqueId); //Retrieve the list of appointments. It should be one less than the earlier appointments in the destination calendar appointments = client.ListAppointments(DestinationCalendarId); Console.WriteLine("After deleting count = " + appointments.Length); } } ///Import appointment and retrieve instances //get access token GoogleTestUser User2 = new GoogleTestUser("user", "email address", "password", "clientId", "client secret"); string accessToken = GoogleOAuthHelper.GetAccessToken(User2); //Get IGmailClient using (IGmailClient client = Aspose.Email.Google.GmailClient.GetInstance(accessToken)) { //Initialize calendar object Calendar calendar1 = new Calendar("summary - " + Guid.NewGuid().ToString(),null,null,"Europe/Kiev"); //Insert calendar and get back id of inserted calendar string id = client.CreateCalendar(calendar1); //Fetch same calendar using id Calendar cal1 = client.FetchCalendar(id); string calendarId1 = cal1.Id; try { //Get list of appointments from the calendar. it should be zero. Appointment[] appointments = client.ListAppointments(calendarId1); if (appointments.Length != 0) { Console.WriteLine("Wrong number of appointments."); } //Get current time as appointment start time and add an hour to calculate appointment fisnih time DateTime startDate = DateTime.Now; DateTime endDate = startDate.AddHours(1); //Initialize attendees list MailAddressCollection attendees = new MailAddressCollection(); attendees.Add("user1@domain.com"); attendees.Add("user2@domain.com"); //Create an appointment Appointment app1 = new Appointment("Location - " + Guid.NewGuid().ToString(),startDate,endDate,server.User2.EMail,attendees); app1.Summary = "Summary - " + Guid.NewGuid().ToString(); app1.Description = "Description - " + Guid.NewGuid().ToString(); app1.StartTimeZone = "Europe/Kiev"; app1.EndTimeZone = "Europe/Kiev"; //Insert appointment in the calendar and get back same appointment incase of successful insertion Appointment app2 = client.CreateAppointment(calendarId1, app1); //import the appointment from calendar 1 Appointment app3 = client.ImportAppointment(calendarId1, app2); //Get list of appointment instances in calendar using appointment unique id Appointment[] instances = client.ListAppointmentInstances(calendarId1, app2.UniqueId); //get list of appointments. It should be one appointments = client.ListAppointments(calendarId1); if (appointments.Length != 1) { Console.WriteLine("Wrong number of appointments"); return; } //Delete appointment from calendar client.DeleteAppointment(calendarId1, app2.UniqueId); //Get list of appointments from the calendar. It should be zero now. appointments = client.ListAppointments(calendarId1); if (appointments.Length != 0) { Console.WriteLine("Wrong number of appointments"); return; } } finally { //Delete calendar client.DeleteCalendar(cal1.Id); } }