public void ClearQueue()
{
lock (lockObj)
{
queuedProgressMessages.Clear();
lastMessage = null;
}
}
public void ReportProgress(int percentageComplete, T userState)
{
lock (lockObj)
{
ProgressMessage <T> item = new ProgressMessage <T>(percentageComplete, userState);
lastMessage = item;
queuedProgressMessages.Enqueue(item);
Application.DoEvents();
}
}
public IEnumerable <ProgressMessage <T> > DequeueAllItems()
{
lock (lockObj)
{
while (queuedProgressMessages.Count > 0)
{
ProgressMessage <T> item = queuedProgressMessages.Dequeue();
yield return(item);
}
ClearQueue();
}
}
