Duplicate: What happens after the slide show ends To begin delivering your presentation, on the Slide Show tab, click From the Beginning, or click the Slide Show button at the bottom of the PowerPoint window.Įxtend vs. select your secondary monitor from the Display slide show on list. (PowerPoint 2010) To see your speaker notes on your primary monitor. Otherwise, PowerPoint will display speaker notes on the main display identified in your Display settings ( Settings > Display).

If you choose Automatic, PowerPoint will display speaker notes on the laptop monitor, if available. In the Set Up Show dialog box, choose the options that you want, and then click OK. On the Slide Show tab, in the Set Up group, click Set Up Slide Show. Deliver your presentation on two monitors See Using a laser pointer on your smartphone when presenting in PowerPoint for more information, including a brief video. You can use PowerPoint on your smartphone as a remote control to run your presentation and view your speaker notes. Select the monitor on which you want to view your speaker notes, and click Make this my main display. In the Multiple displays list, click Extend these displays. Windows 8: Right-click the Windows Start button, click Control Panel > Display > Adjust resolution. Above that check box, in the Multiple displays list, select Extend these displays. Ensure that the check box named Make this my main display is selected. Select screen 1 in the diagram, then scroll downward. If you are connected to a project, typically it will be represented in the diagram as screen 2. At the top, under Customize your display, is a diagram of the screens connected to your computer, with each screen numbered. Windows 10: Click Start > Settings > System > Display. The return-value restriction is unnecessary, by the way.Notes: If the Windows Display Settings don't open, do the following: It's an easy enough thing to describe, and if a class violates the rule, then your API should just fail safe - i.e., throw a descriptive exception, and return.Īpplets work this way, servlets work this way, basically anything that's instantiated based on some description in a text file is designed this way. There's no way to enforce the default constructor requirement other than to document it. Most similar Java APIs work like this: the class has to implement an interface, and it has to have a default constructor. (and hope that the users will not forget this.) ? Is there any way to force this requirement through interfaces? Or should I just write in the API contract that a object that wants to be persited must also provide a constructor taking a ByteBuffer as argument. Unfortunately, as far as I know, one cannot influence a class' constructor definition thanks to interfaces.Ī function like (public Object restore(ByteBuffer )) would also work if I could make sure that Object is an instance of the class implementing the interface. Now to restore this object, I would like the interface to define a constructor like (public object_name(ByteBuffer )) that will be called when the object needs to be restored from a ByteBuffer. This interface defines a method (public ByteBuffer save()) that will be called when the object needs to be saved, and as per the API contract, must return a 'serialized' version of this object in a bytebuffer. Objects that wants to be persisted must implement an interface (let's say ByteSerializable). I am building a small library to persist small java Objects.

Java constructor signature