public M2BlogItemPreview(ArticleRecord article, ArticlePreviewRecord articlePreview, ArticleDetailsRecord articleDetails, ArticleChannelRecord articleChannel)
 {
     Article        = article;
     ArticlePreview = articlePreview;
     ArticleDetails = articleDetails;
     ArticleChannel = articleChannel;
 }
 public M2BlogItemContent(ArticleRecord article, ArticleContentRecord articleContent, ArticleDetailsRecord articleDetails, ArticleChannelRecord articleChannel)
 {
     Article        = article;
     ArticleContent = articleContent;
     ArticleDetails = articleDetails;
     ArticleChannel = articleChannel;
 }