public List <NavigationItemDTO> GetNavigationTree(DR_Requester requester) { BizNavigationTree biz = new BizNavigationTree(); var fullNavigation = biz.GetFullNavigatoinTree(requester); //ValidateTree(request.Requester, fullNavigation.TreeItems); var emptyFolders = fullNavigation.TreeItems.Where(x => x.ObjectCategory == DatabaseObjectCategory.Folder && !fullNavigation.TreeItems.Any(y => y.ParentID == x.ID)).ToList(); foreach (var removeItem in emptyFolders) { RemoveTreeItem(fullNavigation.TreeItems, removeItem); } // result.Structure = new List<DP_PackageTreeStructure>(); //foreach (var item in context.TableDrivedEntity.Where(x => x.Table.Catalog == request.DatabaseName && x.IndependentDataEntry == true)) //{ // DP_PackageTreeStructure nitem = new DP_PackageTreeStructure(); // nitem.Package = item; // if (string.IsNullOrEmpty(item.Alias)) // nitem.Name = item.Name; // else // nitem.Name = item.Alias; // result.Structure.Add(nitem); // //result.Structure.Add(DP_PackageTreeStructureDBToND(item)); //} return(fullNavigation.TreeItems); }