public bool ContainsRelated(ReferenceVersionRelated relatedVersion)
{
if (relatedVersion == null || _listRelated == null || _listRelated.Count == 0)
{
return(false);
}
return(_listRelated.Contains(relatedVersion));
}
public bool ContainsSource(ReferenceVersionSource source)
{
if (source == null || _listSources == null || _listSources.Count == 0)
{
return(false);
}
return(_listSources.Contains(source));
}
public virtual void AddRelated(ConceptualRelatedTopic item)
{
if (item == null)
{
return;
}
if (_relatedTopics == null)
{
_relatedTopics = new BuildKeyedList <ConceptualRelatedTopic>();
}
if (!_relatedTopics.Contains(item.TopicId))
{
_relatedTopics.Add(item);
}
}