Method AddReference

Source/Editor/Content/Items/ContentItem.cs:526–538

Adds the reference to the item. The object.

(IContentItemOwner obj)

        /// </summary>
        /// <param name="obj">The object.</param>
        public void AddReference(IContentItemOwner obj)
        {
            Assert.IsNotNull(obj);
            Assert.IsFalse(_references.Contains(obj));

            _references.Add(obj);

            // Check if need to generate preview
            if (_references.Count == 1 && !_thumbnail.IsValid)
            {
                RequestThumbnail();
            }
        }

        /// <summary>
        /// Removes the reference from the item.