c ++程序中的系统重新启动已解决的问题 [英] system restart releted problem in c++ program

问题描述

在此程序中，我正在检查由网页创建的restart.xml文件，在网页中，按下此按钮后我有一个重新启动按钮，如果我们的cpp程序得到此restart.xml文件，则会创建restart.xml将重新启动系统.但我不希望它每次都检查.

in this program i am checking a restart.xml file which is create by web page, in web page i have a restart button after pressing this button it create restart.xml if our cpp program get this restart.xml file then it will restart the system. but i don''t want it check every time. it should check only one time when if found this restart.xml file.

推荐答案

在ur cpp解决方案中，有一个线程查找restart.xml文件，该线程仅应检查一次.每5秒钟左右查找一次此文件的存在.
一旦您的线程通知存在，请尝试重新启动您的计算机.

Have in ur cpp solution, a thread which looks for the restart.xml file, which looks for the existence of this file after each 5 sec or so.
Once ur thread notifies the existence, try restarting ur machine.

有一个名为ReadDirectoryChange [

there is api called ReadDirectoryChange [http://msdn2.microsoft.com/en-us/library/aa365465(VS.85).aspx[^], have a look!

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