RxCommand<TParam, TRESULT> constructor
Implementation
RxCommand(this._commandResultsSubject):super(_commandResultsSubject.observable)
{
this
.where( (x) => x.hasError)
.listen((x) => _thrownExceptionsSubject.add(x.error));
this
.listen((x) => _isExecutingSubject.add(x.isExecuting));
}