C++/(MFC)디렉토리 선택 다이얼로그 열기

static int CALLBACK BrowseCallbakProc(HWND hWnd, UINT uMsg, LPARAM lParam, LPARAM pData)
{
	switch(uMsg)
	{
	case BFFM_VALIDATEFAILED:
		CString strText;
		strText.Format(_T("%s"), reinterpret_cast<LPTSTR>(lParam));
		AfxMessageBox((LPCTSTR)strText);
		break;
	}
	return 0;
}

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void CC3AllPathContentsFinderDlg::OnBnClickedButton1()
{
    ITEMIDLIST *pildBrowse;
    WCHAR pathName[MAX_PATH];
          
    LPITEMIDLIST pidl = NULL;
    BROWSEINFO bInfo;
    ZeroMemory(&bInfo, sizeof(BROWSEINFO));
          
    SHPathToPidl(CSIDL_DESKTOP, &pidl);       // 루트 디렉토리 설정 부분.
    bInfo.hwndOwner = GetSafeHwnd();
    bInfo.pidlRoot = pidl;
    bInfo.pszDisplayName = pathName;
    bInfo.lpszTitle = _T("검색할 디렉토리를 골라주세용");
    bInfo.lpfn = BrowseCallbakProc;              
    // 콜백함수가 필요없다면 NULL이나 지움. 위의 static int 함수 필요 없어짐
    bInfo.ulFlags = BIF_RETURNONLYFSDIRS | BIF_EDITBOX | BIF_VALIDATE ;
    // 디렉토리만 설정가능하도록 하였습니다... 플래그 설정은 맨 아래 참조하세요, 또는 MSDN
 
    pildBrowse = ::SHBrowseForFolder(&bInfo);

CString cs;
          
    if( pildBrowse != NULL )
    {
        SHGetPathFromIDList(pildBrowse, pathName);
		cs.Format(_T("%s"), pathName);
		AfxMessageBox((LPCTSTR)cs);
        UpdateData(FALSE);                              
    }
}

HRESULT CC3AllPathContentsFinderDlg::SHPathToPidl(LPWSTR path, LPITEMIDLIST* ppidl) 
{
    LPSHELLFOLDER pShellFolder = NULL;
    OLECHAR wszPath[MAX_PATH] = {0};
    ULONG nCharsParsed = 0;
          
    HRESULT hr = SHGetDesktopFolder(&pShellFolder);
          
    if(FAILED(hr)) return FALSE;
          
    hr = pShellFolder->ParseDisplayName(NULL, NULL, path, &nCharsParsed, ppidl, NULL);
    pShellFolder->Release();
          
    return hr;
}

[PNG image (27.93 KB)]

MFC
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