CFileDialog error with Windows 98

[foxjoker]

Hi all,

I use a CFileDialog object in my application, and although it works on perfect with Windows 2000, it does not with windows 98.
Here is my code :


CFileDialog *browse;
browse=new CFileDialog(true,"bin",NULL,OFN_HIDEREADONLY,"Binary Files (*.bin)|*.bin||",NULL);
browse->m_pOFN->lStructSize=(DWORD)sizeof(OPENFILENAME);
if(browse->DoModal()==IDCANCEL)
{
DWORD err;
err=CommDlgExtendedError();
if (err)
MessageBox("File browsing not available",NULL,MB_OK|MB_ICONINFORMATION);
return;
}


With Windows 98, it never show the box. When I search for error , I got CDERR_STRUCTSIZE, but I do initialize the struct size, so I cannot see where is the problem !!!

If someone has an idea...

foxjoker

 

[victorv]

hi,
are the language of the 3 system: develop, run2k, run98
the same ?

 

[foxjoker]

Well, I develop on a PC with W2000, and it acts quite the same with W98.

But I think I have a library problem, because CFileDialog description doesn't match members given by intellisense. The main difference is OPENFILENAME structure, which is m_pOFN in my code, and m_ofn in help.

 

[victorv]

hi,

see something as "redist" and/or "commdlg.dll" in your
VC++ doc.

Be careful when/if you substitute dll in the target machine:

your app may go, but office or other may not:

backup system or dll before subs.


bye

 

[foxjoker]

Thanks, I have to be very careful, because my application is in use in many sites, so I will search for another solution if it exists.

Bye