async Task <bool> ExecuteLoadQueueMessagesAsync(bool force = false)
{
if (IsBusy)
{
return(false);
}
try
{
IsBusy = true;
NoQueueMessagesFound = false;
if (!Queue.BaseQueue.ApproximateMessageCount.HasValue || force)
{
await queue.BaseQueue.FetchAttributesAsync();
OnPropertyChanged("Queue");
}
if (Queue.BaseQueue.ApproximateMessageCount.Value == 0)
{
NoQueueMessagesFound = true;
return(true);
}
QueueMessages.Clear();
var queueMessages = await Queue.BaseQueue.GetMessagesAsync(Queue.BaseQueue.ApproximateMessageCount.Value,
TimeSpan.FromSeconds(Settings.Current.QueueVisibilityTimeoutSeconds), null, null);
QueueMessageCount = Queue.BaseQueue.ApproximateMessageCount.Value;
foreach (var queueMessage in queueMessages)
{
QueueMessages.Add(queueMessage);
}
SortQueueMessages();
if (QueueMessages.Count == 0)
{
NoQueueMessagesFoundMessage = "No Queue Messages Found";
NoQueueMessagesFound = true;
}
else
{
NoQueueMessagesFound = false;
}
}
catch (Exception ex)
{
Logger.Report(ex, "Method", "ExecuteLoadQueueMessagesAsync");
MessagingService.Current.SendMessage(MessageKeys.Error, ex);
}
finally
{
IsBusy = false;
}
return(true);
}
public void AddQueueMessage(CloudQueueMessage queueMessage)
{
QueueMessages.Add(queueMessage);
SortQueueMessages();
QueueMessageCount = QueueMessages.Count;
}