gistfile1.cs

CLLocationManager locationManager = null;

public void GetForCurrentLocation (double distance, Action<List<Marker>, int> OnRegionUpdate)
		{

			
			if (CLLocationManager.LocationServicesEnabled)
			{
				if (locationManager == null)
				{
					locationManager = new CLLocationManager ();
					locationManager.DesiredAccuracy = CLLocation.AccuracyHundredMeters;
					locationManager.UpdatedLocation += delegate(object sender, CLLocationUpdatedEventArgs e) {
						Util.Log ("UpdatedLocation. Accuracy: {0:0.000}", e.NewLocation.HorizontalAccuracy);
						if (e.NewLocation.HorizontalAccuracy < 150 || inaccurateCount > 4)
						{
							
							//Do soemthign with it
							locationManager.StopUpdatingLocation ();
							lastFoundLocation = e.NewLocation.Coordinate;
							
						} else
						{
							Util.FlashStatus ("Waiting for a more accurate GPS fix.");
							
						}
					};
					
					
					
					locationManager.Failed += delegate(object sender, NSErrorEventArgs e) {
						if (e.Error.Code == (int)CLError.Denied)
						{
							locationManager.StopUpdatingLocation ();
							Util.Log ("Failed to get location: " + e.Error.LocalizedDescription);
							ShowError (false, "Error finding your location. You need to turn location services on");
						} 
						if (e.Error.Code == (int)CLError.LocationUnknown)
						{
							
						}
						
					};
					
				}
				
				locationManager.StartUpdatingLocation ();
			}
		}