November 2018
Intermediate to advanced
606 pages
15h 7m
English
Once you register a device, you need to make sure it is really available in Notification Hub. The easiest way to do so is to check device registrations in a service itself using Server Explorer, which can be accessed either by clicking on it in the View menu (View | Server Explorer) or by using the Ctrl + W + L key combination:

Now, when you double-click on an Notification Hub instance you would like to check, you will see a new screen that contains two tabs—Test Send (which we will cover later) and Device Registrations.
By clicking on the latter, you will able to verify all available registrations:
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