CEdit Problem

[rag84dec]

HI,
I have an MFC code which has a dialog and a menu.One menu option is Edit which has "Copy File content".There are 2 CEdit boxs.IDC_EDIT2 and IDC_EDIT3.I am reading the text in the Edit boxes.

My code builds properly but while running it gives me an exception

It is actually getting into the if statement

if (!Inputfile.Open(str, nOpenFlags, &FileExc)) {
    FileExc.ReportError();
    return;
    }
 

My full code is....

afx_msg void CExoDialog::OnGamma()
{
    CEdit *edit1=(CEdit*)GetDlgItem(IDC_EDIT2);
 
    char str[80],str1[80];
    int i,j;
    i=edit1->GetWindowText(str,sizeof(str-1));
 
    CEdit *edit2=(CEdit*)GetDlgItem(IDC_EDIT3);
    j=edit2->GetWindowText(str1,sizeof(str1-1));
 
    CStdioFile Inputfile, Outputfile;
    CFileException FileExc;
    UINT nOpenFlags;
    CString s;
nOpenFlags = CFile::modeRead;
if (!Inputfile.Open(str, nOpenFlags, &FileExc)) {
    FileExc.ReportError();
    return;
    }
nOpenFlags = CFile::modeWrite | CFile::modeCreate;
if (!Outputfile.Open(str1, nOpenFlags, &FileExc)) {
    FileExc.ReportError();
    return;
    }
while (Inputfile.ReadString(s))
    Outputfile.WriteString(s);
 
Inputfile.Close();
Outputfile.Close();
 

[weaknessforcats]

if (!Inputfile.Open(str, nOpenFlags, &FileExc)) {
FileExc.ReportError();
return;
}

Shouldn't that be str1 instead of str?