/// <summary>
        /// Handles the SPWebApplicationEnumerated event of the enumerator control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="Lapointe.SharePoint.STSADM.Commands.OperationHelpers.SPEnumerator.SPWebApplicationEventArgs"/> instance containing the event data.</param>
        private void OnSPWebApplicationEnumerated(object sender, SPEnumerator.SPWebApplicationEventArgs e)
        {
            if (!_includeIis)
            {
                return;
            }

            foreach (SPIisSettings iis in e.WebApplication.IisSettings.Values)
            {
                string iisBakPath = Path.Combine(_path, string.Format("iis_w3svc_{0}.bak", iis.PreferredInstanceId));
                if (_overwrite && File.Exists(iisBakPath))
                {
                    File.Delete(iisBakPath);
                }
                if (!_overwrite && File.Exists(iisBakPath))
                {
                    throw new SPException(string.Format("The IIS backup file '{0}' already exists - specify '-overwrite' to replace the file.", iisBakPath));
                }

                //Utilities.RunCommand(
                //    "cscript",
                //    string.Format("{0}\\iiscnfg.vbs /export /f \"{1}\" /inherited /children /sp /lm/w3svc/{2}",
                //        Environment.SystemDirectory,
                //        iisBakPath,
                //        iis.PreferredInstanceId),
                //    false);

                using (DirectoryEntry de = new DirectoryEntry("IIS://localhost"))
                {
                    Logger.Write("Exporting IIS settings for web application '{0}'....", iis.ServerComment);
                    string decryptionPwd = string.Empty;
                    string path          = string.Format("/lm/w3svc/{0}", iis.PreferredInstanceId);
                    de.Invoke("Export", new object[] { decryptionPwd, iisBakPath, path, FLAG_EXPORT_INHERITED_SETTINGS });
                }
            }
        }
 /// <summary>
 /// Handles the SPWebApplicationEnumerated event of the enumerator control.
 /// </summary>
 /// <param name="sender">The source of the event.</param>
 /// <param name="e">The <see cref="Lapointe.SharePoint.STSADM.Commands.OperationHelpers.SPEnumerator.SPWebApplicationEventArgs"/> instance containing the event data.</param>
 private void enumerator_SPWebApplicationEnumerated(object sender, SPEnumerator.SPWebApplicationEventArgs e)
 {
     ActivateDeactivateFeatureAtWebApplication(e.WebApplication, m_FeatureId, m_Activate, m_Force, m_IgnoreNonActive);
 }