C# (CSharp) AdditionalImages примеры использования

Пример #1

 public void RemoveImage(RenderableImage image)
 {
     if (AdditionalImages.Contains(image))
     {
         AdditionalImages.Remove(image);
     }
 }

Пример #2

 public void AddImage(RenderableImage image)
 {
     if (!AdditionalImages.Contains(image))
     {
         AdditionalImages.Add(image);
     }
 }