Nóta
Aðgangur að þessari síðu krefst heimildar. Þú getur prófað aðskrá þig inn eða breyta skráasöfnum.
Aðgangur að þessari síðu krefst heimildar. Þú getur prófað að breyta skráasöfnum.
Introduction
The DependencyService class is a service locator that enables Xamarin.Forms applications to invoke native platform functionality from shared code.
Registration and Resolution
Platform implementations must be registered with the DependencyService, and then resolved from shared code to invoke them.
Picking a Photo from the Library
This article explains how to use the Xamarin.Forms DependencyService class to pick a photo from the phone's picture library.