C / C++ / MFC

Nibu babu thomas wrote:

If you want to force a different behavior override UpdateFrameTitleForDocument which again is not a virtual function.

eusto wrote:

I would have to use CDocument::SetTitle() for every document that i open and...that's a bit too much

jarleydg wrote:

The error Line :

static CALLBACK CallbackProc(HWND hwnd, UINT msg, LPARAM lp, LPARAM lpData);

The compiler error:
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int

static int CALLBACK CallbackProc(HWND hwnd, UINT msg, LPARAM lp, LPARAM lpData);

jarleydg wrote:

Why I cant see my dialogs, main form , etc.. just the code?
Where are they!!?

jarleydg wrote:

FolderDlg.obj : error LNK2019: unresolved external symbol "class ATL::CStringT > > __cdecl _DbgName(long)" (?_DbgName@@YA?AV?$CStringT@DV?$StrTraitMFC_DLL@DV?$ChTraitsCRT@D@ATL@@@@@ATL@@J@Z) referenced in function "protected: virtual long __stdcall CFolderDialog::QueryInterface(struct _GUID const &,void * *)" (?QueryInterface@CFolderDialog@@MAGJABU_GUID@@PAPAX@Z)
FolderDlg.obj : error LNK2019: unresolved external symbol "class ATL::CStringT > > __cdecl _DbgName(struct _GUID const &)" (?_DbgName@@YA?AV?$CStringT@DV?$StrTraitMFC_DLL@DV?$ChTraitsCRT@D@ATL@@@@@ATL@@ABU_GUID@@@Z) referenced in function "protected: virtual long __stdcall CFolderDialog::QueryInterface(struct _GUID const &,void * *)" (?QueryInterface@CFolderDialog@@MAGJABU_GUID@@PAPAX@Z)

jarleydg wrote:

FolderDlg.obj : error LNK2019: unresolved external symbol "public: __thiscall CInterfaceNames::CInterfaceNames(struct DBGINTERFACENAME *,unsigned int)" (??0CInterfaceNames@@QAE@PAUDBGINTERFACENAME@@I@Z) referenced in function "void __cdecl `dynamic initializer for '_initMyDBI''(void)" (??__E_initMyDBI@@YAXXZ)
.\Debug/adquisition.exe : fatal error LNK1120: 3 unresolved externals

jarleydg wrote:

this line is a comment in the code

// You must link shlwapi.lib for StrRetToBuf
could this be the problem? If it is... how do I link shlwapi.lib ?

BOOL CDlgEnsayoObs::BrowseForDataStore ()<br />
	{<br />
	CCableOkApp* pApp = (CCableOkApp*)AfxGetApp();<br />
	CFolderDialog dlg(this);<br />
	CString path;<br />
	LPCITEMIDLIST pidl;<br />
	BOOL bRet = FALSE;<br />
	<br />
	pidl = dlg.BrowseForFolder(_T("Seleccione el directorio de Almacén de datos"), <br />
		 BIF_USENEWUI <br />
		|BIF_RETURNONLYFSDIRS <br />
		| BIF_STATUSTEXT ,NULL ,TRUE);<br />
	path = dlg.GetPathName(pidl);<br />
	if (path.IsEmpty ())<br />
		{<br />
		return bRet;<br />
		}<br />
	else<br />
		{<br />
		pApp->m_sDataFilePath = path + "\\";<br />
		pApp->m_sDataStorePath = path + "\\";<br />
		SetDlgItemText(IDC_FILEPATH, "Seleccione un grupo de cables o Dir. de captura");<br />
		SetDlgItemText(IDC_DATASTORE, pApp->m_sDataStorePath);<br />
		pApp->m_DataBase.SetDataStore(pApp->m_sDataStorePath);<br />
		bRet = TRUE;<br />
		}<br />
	dlg.FreePIDL(pidl);	// liberar PIDL cuando se termina--importante!!		<br />
	return bRet;<br />
	}

<br />
////////////////////////////////////////////////////////////////<br />
// PixieLib(TM) Copyright 1997-2005 Paul DiLascia<br />
// If this code works, it was written by Paul DiLascia.<br />
// If not, I don't know who wrote it.<br />
//<br />
// ---<br />
// General purpose debugging utilities.<br />
//<br />
#ifndef _DEBUG_H<br />
#define _DEBUG_H<br />
<br />
#ifndef countof<br />
#define countof(x)	(sizeof(x)/sizeof(x[0]))<br />
#endif<br />
<br />
#ifdef _DEBUG<br />
<br />
// tell linker to look in ole32 lib (for StringFromClsid)<br />
#pragma comment(linker, "/defaultlib:ole32.lib")<br />
<br />
//////////////////<br />
// The following stuff is for getting human-readable names of things so<br />
// you can show them in TRACE statements. For example,<br />
//<br />
// TRACE("Window is: %s\n", _TR(pWnd));<br />
//<br />
// Will generate output showing the name and title of the window, etc.<br />
//<br />
<br />
// Macro _TR casts _DbgName(x) to LPCTSTR for use with in printf so you<br />
// can write<br />
//<br />
//   TRACE("Message is %s\n", _TR(uMsg));<br />
//<br />
// instead of<br />
//<br />
//   TRACE("Message is %s\n", (LPCTSTR)_DbgName(uMsg));<br />
//<br />
#define _TR(x)			(LPCTSTR)_DbgName(x)<br />
<br />
// overloaded fns to get names of things.<br />
extern CString _DbgName(CWnd* pWnd); // get name of window<br />
extern CString _DbgName(UINT uMsg);	// ... WM_ message<br />
extern CString _DbgName(REFIID iid);	// get name of COM interface<br />
extern CString _DbgName(SCODE sc);	// get name of COM SCODE<br />
<br />
// You can use this to debug-print COM interface IDs. Just add the following<br />
// lines to your program:<br />
// TODO<br />
//<br />
//<br />
//<br />
// NULL-terminated array of DEBUGGUIDNAME's in your program, and code<br />
// DBG_ADD_INTERFACE_NAMES with this array. For an example of how this works,<br />
// see dibview.cpp in samples\quikview\dibview. The purpose is so you can write<br />
//<br />
//		TRACE("interface is %s\n", _TR(iid));<br />
//<br />
// to generate a diagnostic like<br />
//<br />
//		interface is IUnknown<br />
//<br />
// PixieLib already knows the names of many common interfaces (see Debug.cpp)<br />
//<br />
struct DBGINTERFACENAME {<br />
	const IID* piid;	// ptr to GUID<br />
	LPCSTR name;		// human-readable name of interface<br />
};<br />
<br />
// Used to add interface names to global list -- Use macro<br />
class CInterfaceNames {<br />
protected:<br />
	static CInterfaceNames* s_pFirst;<br />
	CInterfaceNames*			m_pNext;<br />
	DBGINTERFACENAME*			m_pEntries;<br />
	UINT							m_nEntries;<br />
public:<br />
	CInterfaceNames(DBGINTERFACENAME* pdin, UINT n);<br />
	static const DBGINTERFACENAME* FindEntry(REFIID iid);<br />
};<br />
<br />
#define DEBUG_BEGIN_INTERFACE_NAMES()								\<br />
static DBGINTERFACENAME _myDBI[] = {								\<br />
<br />
#define DEBUG_INTERFACE_NAME(iface)									\<br />
	{ &IID_##iface, _T(#iface) },										\<br />
<br />
#define DEBUG_END_INTERFACE_NAMES()									\<br />
};																				\<br />
static CInterfaceNames _initMyDBI(_myDBI, countof(_myDBI));	\<br />
<br />
// Macro casts to LPCTSTR for use with TRACE/printf/CString::Format<br />
//<br />
#define DbgName(x)	(LPCTSTR)_DbgName(x)<br />
<br />
#else // Below NOT _DEBUG ----------------------------------------------------<br />
<br />
#define _TR(x)			((LPCTSTR)NULL)<br />
#define DbgName(x)	((LPCTSTR)NULL)<br />
<br />
#define DEBUG_BEGIN_INTERFACE_NAMES()<br />
#define DEBUG_END_INTERFACE_NAMES()<br />
#define DEBUG_INTERFACE_NAME(iface)<br />
<br />
#endif // _DEBUG<br />
<br />
#endif // _DEBUG_H<br />

static CALLBACK void CallbackProc(...)

Feralrath wrote:

but i cant figure out how to set the parameters

Feralrath wrote:

i cant figure out how to set the parameters.

Feralrath wrote:

i guess i should have been a little more clear(5:30am)

Feralrath wrote:

my question is how do i set the parameters in the program

Feralrath wrote:

how can i set the variable for lpCmdLine to accept