CoreLocationFind longitude and latitude by CoreLocation Xcode
By following this tutorial you would learn how to use the CoreLocation services of iOS. Implemented by using Xcode. In a few steps you know the longitude and latitude of the users device.Add an annotation to a MapView
When following this tutorial you would learn how to use the CoreLocation services of iOS. Combined with adding a MKAnnotation to your MKMapView.Add a button to an annotation
Follow this tutorial and learn how to add a UIButton object to an MKAnnotation object. Set the rightCalloutAccessoryView or leftCalloutAccessoryView to show more information by your pins on your MKMapView.