help need

[kingjie]

Hi experts,

I have problem about the CFileDialog in a property page in the program which is Htmlview as the base view. The CFIleDialog does not work in a property page in this program, the AfxMessageBox does not work either without a button clicking. Who can tell me how to do it. You are appreciated very much in advance if you are kind enough to help me.

[kirants]

It is not clear what the problem is. Please describe in more detail. For e.g. are you doing a CFileDialog object DoModal on click of a button ?
And what's the deal with AfxMessageBox() ? How do you call.

Any code snippet related to the problem would help

[kingjie]

Hi Kirants,
Thank you very much for your answer ! The following function is in a property page. When I click a button called 'select files', the function should work, a file open dialog should be popuped. In fact, there is no any popup dialog, and the program hangs. The program stop at the point --fdlg.DoModal(), and from the debugging info, m_hWnd of fdlg is NULL.

void CNewData::OnOpenFile()
{
char FileName[255];
CString cst;

CFileDialog fdlg(TRUE, NULL, NULL, OFN_HIDEREADONLY |
OFN_ALLOWMULTISELECT, "All Files (*.*)|*.*|Data Files
(*.dat)|*.dat|Text Files (*.txt)|*.txt||", NULL );

fdlg.DoModal();
.......
}

Thank you for your time !

Jie

[cilu]

Are you sure the function is actually called? Put a breakpoint and make sure of it.

[kingjie]

Dear Cilu:

Thank you for your time. I put breakpoints and the function was called, the program was just hanged at the point of calling DoModal().

Thanks again.

Jie

[VGirish]

Hi,

Can u zip your code and upload it here so that we can take a look at it ?

[humptydumpty]

try this.

CFileDialog fdlg(TRUE, NULL, NULL, OFN_HIDEREADONLY | OFN_ALLOWMULTISELECT, "All Files (*.*)|*.*|Data Files (*.dat)|*.dat|Text Files(*.txt)||", NULL );
	fdlg.DoModal();

if Still problem Please post your Zip File here.

Thanx