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Hi Yasir,
When I use the CFile::Read and CFile::Write functions on an open CFile object it works fine, I can save the string obtained from the open dialog box to a text file However when I write a class that have several strings as member variables, then serialize them into a CArchive object by overriding the Serialize function like the following:
void CMyClass::Serialize(CArchive& ar)
{
CObject::Serialize(ar);
if(ar.IsStoring())
ar << StringOne << StringTwo << StringThree<< StringFour;
else
ar >> StringOne>> StringTwo >> StringThree >> StringFour;
}
Where the strings are the member variables of CMyClass. I then save the CArchive variable ar to file as follows
if(theFile.Open("hostDetails.dat",
CFile::modeCreate|CFile::modeNoTruncate|CFile::modeWrite))
{
CArchive ar(&theFile,CArchive::store);
Serialize(ar);
ar.Close();
theFile.Close();
}
where theFile is a declared CFile object. This has worked fine for me many times, and I use it for CObList linked lists as well. But if one of those strings is from an open dialog box obtained with GetPathName() it won't save no matter what I do. Why??
Best regards,
Peter
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