Windows programming: Traversing all process (EXE) code (c + +)

Iterate through all processes, that is, all the process directories in Task Manager, including the name and process ID.

Back to Dictionary: Key: Process name, Value: Process ID.

Code:

* * * main.cpp * * Created on:2014.06.08 * author:spike//*vs 2012*/#include <iostre  
      
am> #include <string> #include <map> #include <windows.h> #include <TlHelp32.h>  
      
using namespace Std;  
    BOOL Traverseprocesses (std::map<std::string, int>& _nameid) {PROCESSENTRY32 pe32;  
      
    pe32.dwsize = sizeof (PE32);  
    HANDLE Hprocesssnap = createtoolhelp32snapshot (th32cs_snapprocess, 0); if (Hprocesssnap = = Invalid_handle_value) {std::cout << "createtoolhelp32snapshot error!" << std::en  
        DL;;  
    return false;  
      
    BOOL bresult =process32first (Hprocesssnap, &pe32);  
      
    int num (0);  
        while (bresult) {std::string name = Pe32.szexefile;  
      
        int id = PE32.TH32PROCESSID; Std::cout << "[<< ++num <<"]: "<<" Process Name: "<< NAme << "<<" ProcessID: "<< id<< Std::endl; _nameid.insert (std::p air<string, int> (name, id));  
    Dictionary Storage bresult = Process32Next (HPROCESSSNAP,&AMP;PE32);  
      
    } closehandle (HPROCESSSNAP);  
return true;  
      
    int main () {std::map<std::string, int> _nameid;  
    if (!traverseprocesses (_nameid)) {cout << "Start Process error!" << Endl;  
return 0; }

Output:

Author: csdn Blog spike_king

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