ArcMapAddinDistanceAndDirection.Models.FeatureClassUtils.DeleteShapeFile C# (CSharp) Метод

        public void DeleteShapeFile(string shapeFilePath)
        {
            string fcName = System.IO.Path.GetFileName(shapeFilePath);
            string folderName = System.IO.Path.GetDirectoryName(shapeFilePath);

            using (ComReleaser oComReleaser = new ComReleaser())
            {
                IWorkspaceFactory workspaceFactory = new ShapefileWorkspaceFactory();
                IWorkspace workspace = workspaceFactory.OpenFromFile(folderName, 0);
                IFeatureWorkspace fWorkspace = (IFeatureWorkspace)workspace;
                IDataset ipDs = fWorkspace.OpenFeatureClass(fcName) as IDataset;
                ipDs.Delete();

                File.Delete(shapeFilePath);

                System.Runtime.InteropServices.Marshal.FinalReleaseComObject(workspace);
                workspace = null;
                fWorkspace = null;
                ipDs = null;
            }
 
            GC.Collect();
            
        }