pipe

SECURITY_ATTRIBUTES sa ={sizeof(SECURITY_ATTRIBUTES),NULL,TRUE};
    HANDLE hOutputRead,hOutputWrite;
        
    if (!CreatePipe(&hOutputRead,&hOutputWrite,&sa,0)) //創建匿名管道
    {        
        MessageBox("CreatePipe Failed!","提示",MB_OK | MB_ICONWARNING);        
        return;
    }
    
    STARTUPINFO si;    
    PROCESS_INFORMATION pi;

    ZeroMemory(&si,sizeof(STARTUPINFO));
    si.cb = sizeof(STARTUPINFO);    
    GetStartupInfo(&si);    
    si.hStdError = hOutputWrite;    
    si.hStdOutput = hOutputWrite;     //新創建進程的標準輸出連在寫管道一端
    si.wShowWindow = SW_HIDE; //隱藏窗口    
    si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES;

    char cmdline[200]; 
    CString tmp,stredit2;
    GetDlgItemText(IDC_EDIT2,stredit2); //獲取編輯框中輸入的命令行
    tmp.Format("cmd /C %s",stredit2);
    sprintf(cmdline,"%s",tmp);

    if (!CreateProcess(NULL,cmdline,NULL,NULL,TRUE,NULL,NULL,NULL,&si,&pi)) //創建子進程
    {
        MessageBox("CreateProcess Failed!","提示",MB_OK | MB_ICONWARNING);        
        return;
    }

　　 
    CloseHandle(hOutputWrite);