C / C++ / MFC

CString header = _T("Content-Type: application/x-www-form-urlencoded");
CString m_data = _T("target=wininet");

char data[] = "target=wininet";
LPVOID postdata=data;
		
pFile->SendRequest(header, header.GetLength(), stuff, mdata.GetLength)

epicyeti wrote:

what does work is something like this:

epicyeti wrote:

Is there a way I could effectively do this:

CString m_data = _T("...");
char data[];
data = m_data.GetBuffer();

char data[100];
strcpy(data, m_data);

const char *data = m_data; // assuming you do not need to modify the data

const wchar_t* data= m_data.GetBuffer();
m_data.ReleaseBuffer();

char* Cdata;
Cdata = new char[m_data.GetLength()+1];
size_t num=m_data.GetLength();

wcstombs_s(&num, Cdata, num+1, data, num);
LPVOID postdata=Cdata;

epicyeti wrote:

Is there a way I could effectively do this:

CString m_data = _T("...");
char data[];
data = m_data.GetBuffer();

epicyeti wrote:

the strcpy doesn't take a CString varriable

epicyeti wrote:

SendRequest(LPCTSTR, DWORD, LPVOID, DWORD) function. the LPVOID parameter is the POST data that you send with a HTTP Post header.

CString strPostData = _T("Some POST Data");<br />
char buffer[100] = {0};<br />
strcpy(buffer, strPostData);<br />
pHttpFile->SendRequest("POST", dwSomeDword, (LPVOID)buffer, strlen(buffer) + 1);

CString str = _T("Bob");<br />
void* pv = (void*) str.GetBuffer(); // get a non-const pointer to the C-style string with GetBuffer()

Hotte wrote:

dlgFind.DoModal();
MessageBox("You won't see me....");

Hotte wrote:

Running debug...

Hotte wrote:

MessageBox("This will be the last you will see before abort...");
EndDialog(IDOK);
}

toxcct wrote:

on the other side, destructors should always be virtual

Zac Howland wrote:

Not always, just any time you are writing a class that is meant (or allows for) a class to be derived from it. The STL containers do not have virtual destructors because they are not meant to be base classes.

Basically, any time you have a virtual function in your class, you should declare your destructor as virtual.

toxcct wrote:

actually, this is what i meant. you're not obliged to put every dtors virtual, but as there's no pb to declare them virtual if their class is not derived