1 QString strProcessName = "QQ.exe"; 2 bool bIsExist = false; // 进程是否存在
3 QProcess process; 4 process.start("tasklist.exe"); 5 if (process.waitForFinished()) 6 { 7 QByteArray result = process.readAll(); 8 QString exe = QString(result); 9 if (exe.contains(strProcessName)) 10 { 11 bIsExist = true; // 找到了
12 } 13 } 14 process.close(); 15
16 //结束进程
17 QStringList list; 18 list << "/im" << strProcessName << "/f"; 19 QProcess::execute(QLatin1String("taskkill"), list); //程序需以管理员权限运行