C / C++ / MFC

sGrabert wrote:

- I changed the implementation of a function (by accident) and got a very confusing exception after calling the function from the dll but no compiler error, though i linked the header file from the dll.

<br />
[dll.h]<br />
int DLLInit(char* DLLInfo);<br />
<br />
[app.h]<br />
#include "dll.h"<br />
typedef bool (*DLLINIT)(char* DLLInfo);<br />
DLLINIT pDLLInit;<br />
<br />
pDLLInit= (DLLINIT)::GetProcAddress(m_DLL, "DLLInit");<br />

c:\myotherapp.exe /hwndparent:0x0046747

virtual inline BOOL MakeMimeHeader(CStringA& header, LPCSTR szBoundary, LPCTSTR szFileName)
{
ATLENSURE(szBoundary != NULL);
ATLASSERT(szFileName != NULL);
ATLASSUME(m_pszEncodeString != NULL);

char szBegin[256];
if (*szBoundary)
{
// this is not the only body part
Checked::memcpy_s(szBegin, 256, ATLMIME_SEPARATOR, sizeof(ATLMIME_SEPARATOR));
Checked::memcpy_s(szBegin+6, 250, szBoundary, ATL_MIME_BOUNDARYLEN);
*(szBegin+(ATL_MIME_BOUNDARYLEN+6)) = '\0';
}
else
{
// this is the only body part, so output the MIME header
Checked::memcpy_s(szBegin, 256, ATLMIME_VERSION, sizeof(ATLMIME_VERSION));
}

// Get file name with the path stripped out
TCHAR szFile[MAX_PATH+1];
TCHAR szExt[_MAX_EXT+1];
Checked::tsplitpath_s(szFileName, NULL, 0, NULL, 0, szFile, _countof(szFile), szExt, _countof(szExt));
Checked::tcscat_s(szFile, _countof(szFile), szExt);

_ATLTRY
{
CT2CAEX szFileNameA(szFile);

CStringA szDisplayName(szFile);
if (m_szDisplayName[0] != '\0')
{
szDisplayName = CT2CAEX<_MAX_FNAME+1>(m_szDisplayName);
}

header.Format("%s\r\nContent-Type: %s;\r\n\tcharset=\"%s\"\r\n\tname=\"%s\"\r\n"
"Content-Transfer-Encoding: %s\r\nContent-Disposition: attachment;\r\n\tfilename=\"%s\"\r\n\r\n",
szBegin, (LPCSTR) m_ContentType, m_szCharset, (LPCSTR) szDisplayName, m_pszEncodeString, (LPCSTR) szFileNameA); 
return TRUE;
}
_ATLCATCHALL()
{
return FALSE;
}
} 

prithaa wrote:

What should IO do?