public System.IAsyncResult Beginupdate_ptr(ManagementViewZone [] view_zones,ManagementPTRRecord [] [] old_records,ManagementPTRRecord [] [] new_records, System.AsyncCallback callback, object asyncState)
 {
     return this.BeginInvoke("update_ptr", new object[] {
     view_zones,
     old_records,
     new_records}, callback, asyncState);
 }
        public void delete_ptr(
		ManagementViewZone [] view_zones,
		ManagementPTRRecord [] [] ptr_records
	)
        {
            this.Invoke("delete_ptr", new object [] {
                view_zones,
                ptr_records});
        }
        public void update_ptr(
		ManagementViewZone [] view_zones,
		ManagementPTRRecord [] [] old_records,
		ManagementPTRRecord [] [] new_records
	)
        {
            this.Invoke("update_ptr", new object [] {
                view_zones,
                old_records,
                new_records});
        }