도스 커맨드 실행하기

커맨드창을 띄워서 도스 커맨드를 실행하는 두가지 함수.
자꾸 잊어버리는구먼.

1.
system("cls");

2.
ShellExecute(NULL, "open", "iexplore.exe", "http://wiki.lge.com/lab3/autokeypad", NULL, SW_SHOWNORMAL);

3.
#include <shellapi.h>

void KShellExecute(HWND handle, LPCTSTR exe, LPCTSTR param, LPCTSTR dir)
{
    DWORD ExitCode;
    SHELLEXECUTEINFO SEInfo;

    memset( &SEInfo, 0, sizeof(SEInfo));
    SEInfo.cbSize = sizeof(SHELLEXECUTEINFO);

    SEInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
    SEInfo.hwnd = handle;
    SEInfo.lpFile = exe;
    SEInfo.lpParameters = param;
    SEInfo.lpDirectory = dir;
    SEInfo.nShow = SW_HIDE; // SW_SHOWNORMAL;

    if (ShellExecuteEx(&SEInfo)==TRUE)
    {
        do
        {
            GetExitCodeProcess(SEInfo.hProcess, &ExitCode);
            Sleep(500);
        } while (ExitCode); // wait until the command is finished
    }
}