public static ProximityViewModel GetInstance() { if (proximityViewModelInstance != null) { return(proximityViewModelInstance); } else { proximityViewModelInstance = new ProximityViewModel(); return(proximityViewModelInstance); } }
public static ProximityViewModel GetInstance() { if (proximityViewModelInstance != null) { return proximityViewModelInstance; } else { proximityViewModelInstance = new ProximityViewModel(); return proximityViewModelInstance; } }