public IObservable <int> ObserveCountChanged(bool notifyCurrentCount = false)
{
if (isDisposed)
{
return(Observable.Empty <int>());
}
Subject <int> subject = countChanged ?? (countChanged = new Subject <int>());
if (notifyCurrentCount)
{
return(subject.StartWith(() => this.Count));
}
else
{
return(subject);
}
}
public IObservable <int> ObserveCountChanged(bool notifyCurrentCount = false)
{
if (this.isDisposed)
{
return(Observable.Empty <int>());
}
Subject <int> subject;
if ((subject = this.countChanged) == null)
{
subject = (this.countChanged = new Subject <int>());
}
Subject <int> subject2 = subject;
if (notifyCurrentCount)
{
return(subject2.StartWith(new Func <int>(base.get_Count)));
}
return(subject2);
}
