标签:snap nap mes roc char and har end first
int foundProcessByName(const char *filename) { int foundProcessTimes = 0; HANDLE hSnapShot = CreateToolhelp32Snapshot(TH32CS_SNAPALL, NULL); PROCESSENTRY32 pEntry; pEntry.dwSize = sizeof(pEntry); BOOL hRes = Process32First(hSnapShot, &pEntry); while (hRes) { _bstr_t b(pEntry.szExeFile); const char* c = b; if (strcmp(c, filename) == 0) { std::wstring ws(pEntry.szExeFile); std::string test(ws.begin(), ws.end()); //qDebug() << QString("Found Process %1").arg(QString::fromStdString(test)); foundProcessTimes++; } hRes = Process32Next(hSnapShot, &pEntry); } CloseHandle(hSnapShot); return foundProcessTimes; } if(foundProcessByName("ThreadName") > 1) { //进程已打开。 }
标签:snap nap mes roc char and har end first
原文地址:https://www.cnblogs.com/foreversdf/p/12900519.html