title: IPhone SDK MapKIt Multiple Points and Annotation
body: <p>I am new to IPhone SDK Development i am trying to make an application with MapKit i have done the first bit i want to add multiple pins and annotation to the application but i am lost here.</p>
  
  <p>Following is the code how can i add more pins to this code</p>
  
  <pre><code>-(void)viewDidLoad{
   [super viewDidLoad];
  
   [mapView setMapType:MKMapTypeStandard];
   [mapView setZoomEnabled:YES];
   [mapView setScrollEnabled:YES];
      MKCoordinateRegion region={{0.0,0.0,},{0.0,0.0}};
   region.center.latitude = 26.438047;
   region.center.longitude = 50.116422;
   region.span.latitudeDelta=0.01f;
   region.span.longitudeDelta=0.01f;
   [mapView setRegion:region animated:YES]; 
   [mapView setDelegate:self]; 
  
   DisplayMap *ann = [[DisplayMap alloc] init];
   ann.title = @"Corporate Office";
   ann.subtitle =@"King Khalid Street";
   ann.coordinate=region.center;
   [mapView addAnnotation:ann];
   }
  
  -(MKAnnotationView *)mapView:(MKMapView *)mV viewForAnnotation:
  (id &lt;MKAnnotation&gt;) annotation{
   MKPinAnnotationView *pinView=nil;
   if (annotation != mapView.userLocation) {
    static NSString *defaultPinID = @"com.invasivecode.pin";
    pinView = (MKPinAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:defaultPinID];
    if (pinView ==nil) pinView = [[[MKPinAnnotationView alloc]
              initWithAnnotation:annotation reuseIdentifier:defaultPinID] autorelease];
    pinView.pinColor=MKPinAnnotationColorRed;
    pinView.canShowCallout=YES;
    pinView.animatesDrop=YES;
    pinView.calloutOffset= CGPointMake(-5, 5);
    }
   else {
    [mapView.userLocation setTitle:"I am here"];
   }
   return pinView;
  }
  </code></pre>