Re: Select multiple files error.
Initialize the strBuffer by putting a 0 as the first character.
strBuffer[0] = 0;
what is going on is that the FileDialog thinks that you are supplying it an
initial filename in the lpstrFile variable, and since its uninitialized, it
is crashing.
AliR.
"kathy" <yqin_99@yahoo.com> wrote in message
news:474fb909-4e28-4cf1-87e7-94a8b1d9fdd8@k2g2000hse.googlegroups.com...
I want to select multi files using CFileDialog:
CFileDialog FileDlg (TRUE, NULL, NULL, OFN_ALLOWMULTISELECT );
TCHAR strBuffer[4096];
FileDlg.m_ofn.lpstrFile = strBuffer;
FileDlg.m_ofn.nMaxFile =sizeof(strBuffer);
if (FileDlg.DoModal()==IDOK)
{
CString csFname;
CStringArray m_strArray;
m_strArray.SetSize(0);
POSITION pos = FileDlg.GetStartPosition();
while (pos != NULL)
{
csFname = FileDlg.GetNextPathName(pos);
TRACE("%s\n", csFname);
m_strArray.Add(csFname);
m_CListBox_ListBox.AddString(csFname.GetBuffer());
}
}
The error is that FileDlg.DoModal() give error :
"Unhandled exception at 0x00000000 in ReadFile.exe: 0xC0000005: Access
violation reading location 0x00000000."
What I am missing?
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