public System.IAsyncResult Beginupdate_txt(ManagementViewZone [] view_zones,ManagementTXTRecord [] [] old_records,ManagementTXTRecord [] [] new_records, System.AsyncCallback callback, object asyncState)
{
return this.BeginInvoke("update_txt", new object[] {
view_zones,
old_records,
new_records}, callback, asyncState);
}