How to delete outlook apppointment item through c#.net

Question

HI How can i delete an existing outlook appointment item.In the time of creating i save the entry id into Database. Is it possible to delete the item with the help of Entry Id? Regards Pradeep

pradeep kumar · Answer

HI Thanks for your reply.But i done it like the following code Microsoft.Office.Interop.Outlook.Application OlApp = new Microsoft.Office.Interop.Outlook.Application(); NameSpace OlNamspace = OlApp.GetNamespace(MAPI); MAPIFolder AppointmentFolder=OlNamspace.GetDefaultFolder(OlDefaultFolders.olFolderCalendar); AppointmentFolder.Items.IncludeRecurrences = true; foreach (AppointmentItem app in AppointmentFolder.Items) { if (app.EntryID == SelectedOutlookEntryID) { app.Delete(); } } Regards Pradeep

Master Billa · Answer

HI my code private void ThisApplication_Startup(object sender System.EventArgs e) { Outlook.MAPIFolder calendar = Session.GetDefaultFolder( Outlook.OlDefaultFolders.olFolderCalendar); Outlook.Items calendarItems = calendar.Items; Outlook.AppointmentItem item = calendarItems[ Test Appointment ] as Outlook.AppointmentItem; Outlook.RecurrencePattern pattern = item.GetRecurrencePattern(); Outlook.AppointmentItem itemDelete = pattern. GetOccurrence( new DateTime(2006628800)); if (itemDelete != null ) { itemDelete.Delete(); } } Thank you