void ReleaseDesignerOutlets() { if (FavoriteButton != null) { FavoriteButton.Dispose(); FavoriteButton = null; } if (RecipeImage != null) { RecipeImage.Dispose(); RecipeImage = null; } }
protected override void OnElementChanged(ElementChangedEventArgs <Image> args) { if (args.OldElement != null) { if (_nativeControl != null) { _nativeControl.ImageChanged -= OnSourceImageChanged; _nativeControl.Dispose(); _nativeControl = null; } } if (Control == null && args.NewElement != null) { _nativeControl = new MvxIosImageView() { ContentMode = UIViewContentMode.ScaleAspectFit, ClipsToBounds = true }; _nativeControl.ImageChanged += OnSourceImageChanged; SetNativeControl(_nativeControl); } if (Element.Source != null) { MvxTrace.Warning("Source property ignored on MvxImageView"); } base.OnElementChanged(args); if (_nativeControl != null) { if (_nativeControl.ErrorImagePath != SharedControl.ErrorImagePath) { _nativeControl.ErrorImagePath = SharedControl.ErrorImagePath; } if (_nativeControl.DefaultImagePath != SharedControl.DefaultImagePath) { _nativeControl.DefaultImagePath = SharedControl.DefaultImagePath; } if (_nativeControl.ImageUrl != SharedControl.ImageUri) { _nativeControl.ImageUrl = SharedControl.ImageUri; } } }