问题
Is it possible to know which processes are running using Qt 4? I'm looking for a way to wait until an application is closed by the user to make an operation.
回答1:
I don't know a Qt solution either. But doing it is not that hard using theCreateToolhelp32Snapshot(), Process32FirstW() and Process32NextW() functions. Just search the MSDN for this. There is also a (IMO too complex) example on
Taking a snapshot and viewing processes
回答2:
Not really a Qt4 solution, but you could start WMIC in a QProcess and evaluate the result.
Something like :
wmic process get name /every:5
来源：https://stackoverflow.com/questions/833113/is-there-a-way-to-list-current-processes-using-qt-on-windows