无法获取 windows 中正在运行的进程的名称

Question

I just want to display all running processes on the console.

#include <iostream>
#include <windows.h>
#include <tlhelp32.h>

using namespace std;

int main(){
    PROCESSENTRY32 pe32;
    HANDLE snap = CreateToolhelp32Snapshot(
        TH32CS_SNAPPROCESS, 0
    );

    if(snap == INVALID_HANDLE_VALUE) {
        cout << "Encountered INVALID_HANDLE_VALUE\n";
        return 1;
    }

    pe32.dwSize = sizeof(PROCESSENTRY32);

    Process32First(snap, &pe32);

    do{
        cout << pe32.szExeFile << "\n";
    } while(Process32Next(snap, &pe32));

    return 0;
}

All I get is a bunch of 0060F810 . What am I doing wrong?

Answer 1

You're probably trying to print a WCHAR* to std::cout . You might need std::wcout . In general, Windows (since 2000/XP) uses Unicode/UTF-16.