how to take AppID for our Facebook Account Console.WriteLine("get the value"+FBSettings.DefaultAppID);its showing null
I assume you're using the Facebook component, so I moved this from the Xamarin Stduio forum to the Components forum.
The example for the component says "Get your own App ID at developers.facebook.com/apps", then shows assigning it to FBSettings.DefaultAppID. Have you done this?
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