private async void RemoveItemFromEntityCollection(RemoveEntityCollectionItem action, int CollectionKey)
{
var saveRet = action(ArchiveEntity.ArchiveEntityKey, CollectionKey);
if (!saveRet.Success)
{
var msg = string.Format("Во время сохранения записи {0}{2} возникла исключительная ситуация{2} {1}"
, ArchiveEntity.Title, saveRet.Messages.FirstOrDefault(), Environment.NewLine);
AppLogger.SetLog(msg, System.Diagnostics.EventLogEntryType.Error);
await _messageDialogService.ShowInfoDialogAsync(msg);
}
_eventAggregator.GetEvent <FileOnDriveSavedEvent>().Publish(ArchiveEntity.Model);
InvalidateCommands();
}