public static int Add(Gallery gallery)
{
if (gallery.ParentObjectID > 0)
{
Gallery gallery2 = GetGalleryByParentObjIdAndLanguageId(gallery.ParentObjectID, gallery.LanguageID);
if (gallery2 != null)
throw new Exception("Gallery is exists in the same language, please choose another language");
}
return GalleryDataMapper.Add(gallery);
}