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   | wchar_t* __fastcall TForm5::RunDOScmd(wchar_t* CommandLine)
{
    STARTUPINFO siStartupInfo;
    PROCESS_INFORMATION piProcessInfo;
    unsigned long dwExitCode;
 
    HANDLE PipeInputRead;
    HANDLE PipeInputWrite;
    HANDLE PipeOutputRead;
    HANDLE PipeOutputWrite;
 
    SECURITY_ATTRIBUTES securityattribs =
    {sizeof(SECURITY_ATTRIBUTES), NULL, TRUE};
 
    ZeroMemory(&siStartupInfo, sizeof(siStartupInfo));
    // initialisation de la taille
    siStartupInfo.cb = sizeof(siStartupInfo);
 
    // Create pipe for standard output redirection
    CreatePipe(&PipeOutputRead, &PipeOutputWrite, &securityattribs, 0);
    // Create pipe for standard input redirection.
    CreatePipe(&PipeInputRead, &PipeInputWrite, &securityattribs, 0);
 
    siStartupInfo.dwFlags = STARTF_USESTDHANDLES;
    siStartupInfo.hStdInput = PipeInputRead;
    siStartupInfo.hStdOutput = PipeOutputWrite;
    siStartupInfo.hStdError = PipeOutputWrite;
 
    bool pSuccess = CreateProcess(NULL, CommandLine, NULL, NULL, true, 0, NULL, NULL, &siStartupInfo, &piProcessInfo);
 
    if (pSuccess)
    {
        CloseHandle(piProcessInfo.hThread); // fermer le handle de thread dès qu'il devient inutile
        WaitForSingleObject(piProcessInfo.hProcess, INFINITE);
        GetExitCodeProcess(piProcessInfo.hProcess, &dwExitCode);
        if (dwExitCode != STILL_ACTIVE)
            CloseHandle(piProcessInfo.hProcess); // fermer le handle de process
    }
    else
    {
        CloseHandle(PipeOutputWrite);
        CloseHandle(PipeInputRead);
        return (L"perdu");
    }
 
    CloseHandle(PipeOutputWrite);
    CloseHandle(PipeInputRead);
    CloseHandle(PipeInputWrite);
 
    // Read output from the child process.
    DWORD dwRead;
    CHAR chBuf[4096];
    String procstdout = "", procstderr = "";
 
    while (ReadFile(PipeOutputRead, chBuf, 4095, &dwRead, NULL) && (dwRead != 0))
    {
        chBuf[dwRead] = '\0';
        procstdout += chBuf;
        Edit2->Text = chBuf;
    }
 
    while (ReadFile(PipeOutputRead, chBuf, 4095, &dwRead, NULL) && (dwRead != 0))
    {
        chBuf[dwRead] = '\0';
        procstderr += chBuf;
    }
    CloseHandle(PipeOutputRead);
} | 
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