void findEvents()
{
Microsoft.Office.Interop.Outlook.Items objEvents;
objEvents = null;
History objHistory;
try
{
objHistory = new History();
}
catch (Exception ex)
{
System.IO.File.AppendAllText(LOGPATH, DateTime.Now.ToString() + " Error Loading History: " + ex.Message + Environment.NewLine);
return;
}
// retrieve all events from Calendar
objEvents = objCalendar.Items; // objFolder.Items;
// retrict events to specified days. Restrict by <= current date + number of days and > that calculation - 1 day.
// Since will run every day on a schedualer, do not want to send events already sent in previouse days emails.
// this way will only look for events after date searched previouse day up to number of days to search.
DateTime restrictDate = DateTime.Now.AddDays(_Days);
// Date is trestricted from between current date and date provided in params.
// Original: String Filter = "[Start] <= '" + restrictDate.ToString("MM/dd/yyyy") + "' AND [Start] > '" + DateTime.Now.ToString("MM/dd/yyyy") + "'";
//ISO8601: String Filter = "[Start] <= '" + String.Format("{0:yyyy/MM/dd h:m tt}", restrictDate) + "' AND [Start] > '" + String.Format("{0:M/d/yy h:m tt}", DateTime.Now) + "'"
// suggested format for Outlook restrict function:
String Filter = "[Start] <= '" + String.Format("{0:M/d/yyyy h:m tt}", restrictDate) + "' AND [Start] > '" + String.Format("{0:M/d/yyyy h:m tt}", DateTime.Now) + "'";
// initial test just filtering for any event <= specified number of days
// String Filter = "[Start] <= '" + restrictDate.ToString("MM/dd/yyyy hh:mm tt") + "'";
objEvents = objEvents.Restrict(Filter);
// iterate restricted event items, instantiate EmailEvent class and add to list
for (int i = 1; i <= objEvents.Count; i++)
{
#if Debug
try
{
#endif
Microsoft.Office.Interop.Outlook.AppointmentItem objEvent;
objEvent = (Microsoft.Office.Interop.Outlook.AppointmentItem)objEvents[i];
// double check since does not always filtering correctly apparently
if (objEvent.Start <= restrictDate)
{
//*** 02/03/12 check if already sent
// tests if history id already exists.
if (objHistory.FindByID(objEvent.EntryID) != true)
{
if (sendEmail == false)
{
sendEmail = true;
}
EmailEvent objEmailEvent = new EmailEvent();
objEmailEvent.EndDate = objEvent.End;
objEmailEvent.StartDate = objEvent.Start;
objEmailEvent.Subject = objEvent.Subject;
EmailEvents.Add(objEmailEvent);
// save event id
objHistory.AddEvent(objEvent.EntryID, objEvent.Start.ToString(@"yyyy-MM-dd"), objEvent.End.ToString(@"yyyy-MM-dd"));
}
}
#if Debug
}
catch (Exception ex)
{
//ToDo:
// add exception handling for retrieving events
// continue loop for now
System.IO.File.AppendAllText(LOGPATH, DateTime.Now.ToString() + " Error retrieving Event: " + ex.Message + Environment.NewLine);
continue;
}
#endif
}
// persist data.
SaveIDs(objHistory);
if (sendEmail == true)
{
sendEmails();
}
}
internal HistoryCollection(History objTemp)
{
objHistory = objTemp;
}
void SaveIDs(History objTemp)
{
System.Xml.Serialization.XmlSerializer objXML = new System.Xml.Serialization.XmlSerializer(typeof(History));
System.IO.StreamWriter objWriter = new System.IO.StreamWriter("History.xml");
objXML.Serialize(objWriter, objTemp);
objWriter.Close();
}