BExIS.Dlm.Services.Data.DatasetManager.GetDatasetVersionLatestIds C# (CSharp) 메소드

        public List<Int64> GetDatasetVersionLatestIds(bool includeCheckouts = false)
        {
            if (includeCheckouts) // the working copy versions of checked out datasets are also included
            {
                var q1 = DatasetVersionRepo.Query(p =>
                        (p.Dataset.Status == DatasetStatus.CheckedIn || p.Dataset.Status == DatasetStatus.CheckedOut)
                        && (p.Status == DatasetVersionStatus.CheckedIn || p.Status == DatasetVersionStatus.CheckedOut)
                    )
                    .Select(p => p.Id)
                    .OrderBy(p=>p)
                    .Distinct();
                return (q1.ToList());
            }
            else //just latest checked in versions
            {
                var q1 = DatasetVersionRepo.Query(p =>
                        (p.Dataset.Status == DatasetStatus.CheckedIn || p.Dataset.Status == DatasetStatus.CheckedOut)
                        && (p.Status == DatasetVersionStatus.CheckedIn)
                    )
                    .Select(p => p.Id)
                    .OrderBy(p => p)
                    .Distinct();
                return (q1.ToList());
            }
        }

        public ActionResult ConvertSelectedDatasetVersion(string Id, string SelectedDatasetIds)
        {
            #region load Model

                DatasetManager datasetManager = new DatasetManager();
                datasetVersionIds = datasetManager.GetDatasetVersionLatestIds();

                MetadataStructureManager metadataStructureManager = new MetadataStructureManager();
                MetadataStructure metadataStructure = metadataStructureManager.Repo.Get(Convert.ToInt64(Id));

                MetadataStructureModel model = new MetadataStructureModel(
                        metadataStructure.Id,
                        metadataStructure.Name,
                        metadataStructure.Description,
                        getDatasetVersionsDic(metadataStructure,datasetVersionIds),
                        IsExportAvailable(metadataStructure)

                    );

            #endregion

            #region convert

            if (SelectedDatasetIds != null && SelectedDatasetIds!="")
            {

                string[] ids = SelectedDatasetIds.Split(',');

                foreach (string id in ids)
                {
                    string path = Export(Convert.ToInt64(id));
                    model.AddMetadataPath(Convert.ToInt64(id), path);
                }
            }

            #endregion

            return PartialView("_metadataStructureView",model);
        }