转载来自:https://www.cnblogs.com/LCCRNblog/p/4652374.html
#include <iostream>
#include <string>
#include <map>
#include <windows.h>
#include <TlHelp32.h>
using namespace std;
bool traverseProcesses(map<string, int>& _nameID)
{
PROCESSENTRY32 pe32;
pe32.dwSize = sizeof(pe32);
HANDLE hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);//获取进程快照
if(hProcessSnap == INVALID_HANDLE_VALUE) {
cout << "CreateToolhelp32Snapshot Error!" << endl;;
return false;
}
BOOL bResult =Process32First(hProcessSnap, &pe32);
int num(0);
while(bResult)
{
//string name = string(pe32.szExeFile);
char temp[300];
WideCharToMultiByte(CP_ACP, 0, pe32.szExeFile, -1, temp, sizeof(temp), NULL, NULL);
string name = string(temp);
int id = pe32.th32ProcessID;
cout << "[" << ++num << "] : " <<"Process Name:"
<< name << " " << "ProcessID:" << id<< endl;
_nameID.insert(pair<string, int>(name, id)); //字典存储
bResult = Process32Next(hProcessSnap,&pe32);
}
CloseHandle(hProcessSnap);
return true;
}
int main()
{
map<string, int> _nameID;
if (!traverseProcesses(_nameID)) {
cout << "Start Process Error!" << endl;
}
return 0;
}
原文链接: https://www.cnblogs.com/Galesaur-wcy/p/15624200.html
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