Как правильно получить значения PidLidEndRecurrenceDate, используя Ews. Код ниже не дает должного результата. детали собственности, которые я ищу, являются https://docs.microsoft.com/en-us/openspecs/exchange_server_protocols/ms-oxprops/816378cf-07ef-4926-b7d2-53475792403d
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013_SP1);
service.Credentials = new WebCredentials("X@X.com", "XXX");
service.Url = new Uri("https://outlook.office365.com/EWS/Exchange.asmx");
ItemView view = new ItemView(10);
Guid MyPropertySetId = new Guid("{6ED8DA90-450B-101B-98DA-00AA003F1305}");
int intValue = Convert.ToInt32("0x0000000F", 16);
ExtendedPropertyDefinition extendedPropertyDefinition =
new ExtendedPropertyDefinition(MyPropertySetId, intValue, MapiPropertyType.Integer);
view.PropertySet =
new PropertySet(BasePropertySet.IdOnly, ItemSchema.Subject, extendedPropertyDefinition);
FindItemsResults<Item> findResults = service.FindItems(WellKnownFolderName.Calendar, view);
foreach (Item item in findResults.Items)
{
Console.WriteLine(item.Subject);
if (item.ExtendedProperties.Count > 0)
{
// Display the extended name and value of the extended property.
foreach (ExtendedProperty extendedProperty in item.ExtendedProperties)
{
Console.WriteLine(" Extended Property Name: " + extendedProperty.PropertyDefinition.Name);
Console.WriteLine(" Extended Property Value: " + extendedProperty.Value);
}
}
}