INotificationServiceBeforeDeliverySend Property

Before delivery is sent (status transition Waiting to OnWay). Triggered both from UI and from API (SendDelivery(IDeliveryOrder, ICredentials)). Throwing OperationCanceledException will abort the operation. Note: vm may be null when called from a background context (e.g. via API without active UI).

INotification<(IDeliveryOrder order, IViewManager vm)> BeforeDeliverySend { get; }