显示进程列表

#include <stdlib.h>
#include <stdio.h>
#include <windows.h>
#include <tlhelp32.h>
#include <iostream>
using namespace std;
int main(int argc,char **argv[]){
    HANDLE m_hSnapshot = INVALID_HANDLE_VALUE;
    PROCESSENTRY32 pe;
    BOOL no;
    char msg[100];
    
    memset(&pe, 0, sizeof(pe));
    pe.dwSize = sizeof(pe);
    m_hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
    no = Process32First(m_hSnapshot, &pe);

    while(no){
        sprintf(msg, "%S", pe.szExeFile);
        cout<<msg<< " ID:"<< pe.th32ProcessID<<" thread:"<<pe.cntThreads<<endl;
        no = Process32Next(m_hSnapshot, &pe);
    }
    CloseHandle(m_hSnapshot);
}