Step 4 - Connecting

	private static void TraverseHub(ILocation location)
	{
	 using (var hub = location.Hub())
		{
		Console.WriteLine("QV Product: " + hub.QTProduct());
		Console.WriteLine("Product Version: " + hub.ProductVersion());
		Console.WriteLine("OS Name:    " + hub.OSName());
		Console.WriteLine("OS Version: " + hub.OSVersion());
		}
	}

	private static void ListApps(ILocation location)
	{
	foreach (var appIdentifier in location.GetAppIdentifiers())
		{
		try
		{
			using (var app = location.App(appIdentifier))// Location specified in Accessing
			{
				var layout = app.GetAppLayout();
				Console.WriteLine(layout.Title + " [" + app.Type + "]");
			}
		}
		catch (MethodInvocationException e)
		{
			Console.WriteLine("Could not open app: " + appIdentifier.AppName + Environment.NewLine + e.InvocationError.Message);
		}
		catch (TimeoutException e)
		{
			Console.WriteLine("Timeout for: " + appIdentifier.AppName + Environment.NewLine + e.Message);
		}
		}
	}

	// Open without data		
	OpenApp(true);

	// Open with data
	OpenApp();
	

	private void OpenApp(bool noData = false)
	{
		IApp app;
		String appname = "YourAppName";
	    
		try
		{
			ILocation location = Qlik.Engine.Location.FromUri(new Uri("ws://127.0.0.1:4848"));
			location.AsDirectConnectionToPersonalEdition();

			var appIdentifier = location.AppWithNameOrDefault(appName);
			if (appIdentifier == null)
			{
				MessageBox.Show(@"The app (" + appName + @") does not exist.");
				return;
			}
			ISession session = Session.WithApp(appIdentifier, SessionType.Default);
			app = location.App(appIdentifier, session, noData: noData);
		}
		catch (MethodInvocationException invocationException)
		{
			MessageBox.Show(@"Error for details see invocationException.InvocationError.Code.");
			return;
		}
		catch (Exception exception)
		{
			MessageBox.Show(@"No engine found, make sure the engine is started and try again." + "\n" + exception.Message);
			return;
		}
		NxAppLayout appLayout = app.GetAppLayout();
		if (appLayout.IsOpenedWithoutData)
		{
			MessageBox.Show(@" - Opened without data");
		}
		else
		{
			MessageBox.Show(@" - Opened with data");
		}
	}