Delete Geometric Network using ArcObject

Delete Geometric Network using ArcObject.

IWorkspaceFactory pwsf = new FileGDBWorkspaceFactoryClass();

            IWorkspace pws = pwsf.OpenFromFile(@"D:\Project\Geometric_network\MWA.gdb", 0);

            IGeodatabaseRelease2 pGeorel = pws as IGeodatabaseRelease2;

            int majVer= pGeorel.MajorVersion;

            int minVer = pGeorel.MinorVersion;

            

            IFeatureWorkspace pFeatWs =(IFeatureWorkspace) pws;

            CreateGeometricNetwork(pFeatWs);

            IEnumDataset pdss= pws.get_Datasets(esriDatasetType.esriDTFeatureDataset);

            IDataset pds =pdss.Next();

            while (pds != null)

            {

                IEnumDataset penumds= pds.Subsets;

                IDataset pds1= penumds.Next();

                while (pds1 != null)

                {

                    if (pds1 is IGeometricNetwork)

                    {

                        pds1.Delete();

                    }

                    pds1 = penumds.Next();

                }

                pds = pdss.Next();

            }

}