当指定目录的文件或子目录发生任何更改时,我希望收到通知。我用以下简单的代码段实现了这个功能:
UINT myThreadFunc(LPVOID pParam)
{
int changeCount = 0;
while(true)
{
HANDLE changeHandle = FindFirstChangeNotification(L"C:\\", TRUE, FILE_NOTIFY_CHANGE_FILE_NAME);
WaitForSingleObject(changeHandle, INFINITE);
cout<<"A modifaction has occured"<<endl;
changeCount++;
if (changeCount >= 10)
break;
if ( FindNextChangeNotification( changeHandle ) == FALSE )
break;
}
bIsExit = TRUE;
return 0;
}
如何在不使用的情况下获取操作类型或文件名等信息ReadDirectoryChangesW
?