Common Open dialog box

[Milan]

Hi.
How can I call common open dialog box in MS Visual C++ 6.0 ?
I tried to use getOpenFileName() and CreateFile(). But my function doesn't work.
There is tehe body:

void FlashProgram::OnButtonPOpen() 
{
    // TODO: Add your control notification handler code here

    OPENFILENAME ofn;       // common dialog box structure
    char szFile[260];       // buffer for file name
    HWND hwnd;              // owner window
    HANDLE hf;              // file handle

    // I    nitialize OPENFILENAME
    ZeroMemory(&ofn, sizeof(OPENFILENAME));
    ofn.lStructSize = sizeof(OPENFILENAME);
    ofn.hwndOwner = hwnd;
    ofn.lpstrFile = szFile;
    ofn.nMaxFile = sizeof(szFile);
    ofn.lpstrFilter = "All\0*.*\0Text\0*.hex\0";
    ofn.nFilterIndex = 1;
    ofn.lpstrFileTitle = NULL;
    ofn.nMaxFileTitle = 0;
    ofn.lpstrInitialDir = NULL;
    ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;

// Display the Open dialog box. 

if (GetOpenFileName(&ofn)==TRUE) 
    hf = CreateFile(ofn.lpstrFile, GENERIC_READ,0, (LPSECURITY_ATTRIBUTES) NULL,
        OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL,(HANDLE) NULL);

}

Can You give me any helps or hints :?:
Or example? :o
More Thanks
Milan

[freesoft_2000]

hi everyone,
This is the way to do it

void FlashProgram::OnButtonPOpen( ) 
{
// TODO: Add your control notification handler code here
CFileDialog m_a (true);
if (m_a.DoModal = = IDOK)
{
//Do whatever you want
UpdateData(false);
}
}

Yours Sincerely

Richard West