/// <summary>
/// Returns a list of events given the start and end time, inclusive.
/// </summary>
/// <param name="startDate"></param>
/// <param name="endDate"></param>
/// <returns></returns>
public IEnumerable<ICalendarEvent> GetCalendarEvents(DateTimeOffset startDate, DateTimeOffset endDate)
{
// Initialize the calendar folder object with only the folder ID.
var propertiesToGet = new PropertySet(PropertySet.IdOnly);
propertiesToGet.RequestedBodyType = BodyType.Text;
var calendar = CalendarFolder.Bind(_exchangeService, WellKnownFolderName.Calendar, propertiesToGet);
// Set the start and end time and number of appointments to retrieve.
var calendarView = new CalendarView(
startDate.ToOffset(_exchangeService.TimeZone.BaseUtcOffset).DateTime,
endDate.ToOffset(_exchangeService.TimeZone.BaseUtcOffset).DateTime,
MAX_EVENTS_TO_RETRIEVE);
// Retrieve a collection of appointments by using the calendar view.
var appointments = calendar.FindAppointments(calendarView);
// Get specific properties.
var appointmentSpecificPropertiesToGet = new PropertySet(PropertySet.FirstClassProperties);
appointmentSpecificPropertiesToGet.AddRange(NonFirstClassAppointmentProperties);
appointmentSpecificPropertiesToGet.RequestedBodyType = BodyType.Text;
_exchangeService.LoadPropertiesForItems(appointments, appointmentSpecificPropertiesToGet);
return TransformExchangeAppointmentsToGenericEvents(appointments);
}
private PropertySet CreatePropertySet(IEnumerable <PropertyDefinition> properties, out bool hasReturnOnBindProperty)
{
List <PropertyDefinition> expandedList = new List <PropertyDefinition>(properties);
for (int i = 0; i < expandedList.Count; i++)
{
ProviderPropertyDefinition providerPropertyDefinition = expandedList[i] as ProviderPropertyDefinition;
if (providerPropertyDefinition.IsCalculated)
{
expandedList.AddRange(from x in providerPropertyDefinition.SupportingProperties
where !expandedList.Contains(x)
select x);
}
}
properties = expandedList;
hasReturnOnBindProperty = properties.Any((PropertyDefinition x) => x is EwsStoreObjectPropertyDefinition && ((EwsStoreObjectPropertyDefinition)x).ReturnOnBind);
PropertySet propertySet = new PropertySet(0);
propertySet.AddRange(from x in properties
where x is EwsStoreObjectPropertyDefinition && x != EwsStoreObjectSchema.Identity && ((EwsStoreObjectPropertyDefinition)x).StorePropertyDefinition.Version <= this.RequestedServerVersion
select((EwsStoreObjectPropertyDefinition)x).StorePropertyDefinition);
if (!properties.Any((PropertyDefinition x) => x == EwsStoreObjectSchema.ExchangeVersion))
{
propertySet.Add(EwsStoreObjectSchema.ExchangeVersion.StorePropertyDefinition);
}
return(propertySet);
}
private void DoGetContacts()
{
if(isUserCancel)
{
return;
}
PropertySet propertySet = new PropertySet();
Dictionary<PropertyDefinitionBase, String> schemaList =
ContactsHelper.GetSchemaList();
propertySet.AddRange(schemaList.Keys);
List<Item> results = GetItems(service, null, WellKnownFolderName.Contacts,
propertySet);
if (results == null)
{
return;
}
ProcessExchangeContacts(results);
}
private IEnumerable<Models.Contact> DoGetContacts()
{
Log("DoGetContacts");
PropertySet propertySet = new PropertySet();
Dictionary<PropertyDefinitionBase, String> schemaList =
GetSchemaList();
propertySet.AddRange(schemaList.Keys);
List<Item> results = GetItems(service, null, WellKnownFolderName.Contacts,
propertySet);
if (results == null)
{
return null;
}
return ProcessExchangeContacts(results);
}
/// <summary>
/// Export all contacts into the CSV file from Office 365 Exchange Online.
/// </summary>
private static void ExportContacts(ExchangeService service)
{
// Get the properties we need to write.
PropertySet propertySet = new PropertySet();
Dictionary <PropertyDefinitionBase, String> schemaList =
ContactsHelper.GetSchemaList();
propertySet.AddRange(schemaList.Keys);
List <Item> results = GetItems(service, null, WellKnownFolderName.Contacts,
propertySet);
String path = GetFolderPath();
String filePath = Path.Combine(path, "contacts.csv");
using (StreamWriter writer = new StreamWriter(filePath))
{
Boolean firstCell = true;
// Write the head title
foreach (PropertyDefinitionBase head in schemaList.Keys)
{
if (!firstCell)
{
writer.Write(",");
}
else
{
firstCell = false;
}
writer.Write("\"{0}\"", schemaList[head]);
}
writer.WriteLine();
firstCell = true;
// Write the contact.
foreach (Item item in results)
{
Contact contact = item as Contact;
foreach (PropertyDefinitionBase proerty in schemaList.Keys)
{
if (!firstCell)
{
writer.Write(",");
}
else
{
firstCell = false;
}
ContactsHelper.WriteContacts(writer, proerty, contact);
}
writer.WriteLine();
firstCell = true;
}
}
Console.WriteLine();
Console.WriteLine("Export the contacts to the file:{0}", filePath);
}
static PropertySets()
{
AppointmentAll.AddRange(ItemAll);
EmailAll.AddRange(ItemAll);
TaskAll.AddRange(ItemAll);
}