public string get_lookupContentName(CoreController core)
{
if ((_lookupContentName == null) && (lookupContentId > 0))
{
_lookupContentName = "";
var content = ContentModel.create <ContentModel>(core.cpParent, lookupContentId);
if (content != null)
{
_lookupContentName = content.name;
}
}
return(_lookupContentName);
}