我有这个代码:{EventLogev=newEventLog("Security");ev.EntryWritten+=newEntryWrittenEventHandler(ev_EntryWritten);}staticvoidev_EntryWritten(objectsender,EntryWrittenEventArgse){log_to_file("ev_EntryWritten");}但我没有收到任何安全事件。该程序在XPSP3上作为Windows服务运行。我错过了什么? 最佳答案 确保设置EnableRaisingE