public static TrackingAdsForm Instance(int listingId, int cityId) { if (sForm == null) { sForm = new TrackingAdsForm(listingId, cityId); } else { sForm.Close(); sForm = new TrackingAdsForm(listingId, cityId); } return(sForm); }
public static TrackingAdsForm Instance() { if (sForm == null) { sForm = new TrackingAdsForm(); } else { sForm.Close(); sForm = new TrackingAdsForm(); } return(sForm); }