BExIS.Web.Shell.Controllers.TestController.testExtendedProperty C# (CSharp) Method

        private void testExtendedProperty()
        {
            DatasetManager dm = new DatasetManager();
            DataContainerManager dcManager = new DataContainerManager();

            Dataset ds = dm.GetDataset(24L);
            StructuredDataStructure sds = (ds.DataStructure.Self as StructuredDataStructure);
            ExtendedProperty exp = null;
            try { exp = dcManager.ExtendedPropertyRepo.Get(1); }
            catch { }
            //if(exp == null)
            //    exp = dcManager.CreateExtendedProperty("Source", "the data provider", sds.VariableUsages.First().DataAttribute, null); // issue with session management

            //ds.ExtendedPropertyValues = new List<ExtendedPropertyValue>()
            //{
            //    new ExtendedPropertyValue() {Dataset = ds, ExtendedPropertyId = exp.Id, Value="Jena Experiment"},
            //    new ExtendedPropertyValue() {Dataset = ds, ExtendedPropertyId = exp.Id, Value="MPI"},
            //};
            ds.Dematerialize();
            //dm.UpdateDataset(ds);
        }