Difference between revisions of "Questions and Answers"
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'''Can we use MFC and wxWidgets at the same time in Windows environment? I tried to do the following in my code''' | '''Can we use MFC and wxWidgets at the same time in Windows environment? I tried to do the following in my code''' | ||
Revision as of 06:52, 24 November 2013
This is a place where you can find answers to questions other users may have had similar to yours or to get your own question answered. There is also a Frequently Asked Questions (FAQ) article which may be useful to you.
Can we use MFC and wxWidgets at the same time in Windows environment? I tried to do the following in my code
- include <Afxwin.h>
- include <Afxtempl.h>
// For compilers that support precompilation, includes "wx.h".
- include <wx/wxprec.h>
- ifdef __BORLANDC__
- pragma hdrstop
- endif
- ifndef WX_PRECOMP
// Include your minimal set of headers here, or wx.h
- include <wx/wx.h>
- endif
- include "wx/dynarray.h"
.... </nowiki>
THen I tried to do the following
WX_DEFINE_ARRAY_INT(int, CChannel);
WX_DEFINE_ARRAY(CChannel *, CChannelArray);
void main()
{
//CArray <float,float> PCChannel;
int m_lNumChannels = 80;
int m_lNumTimeslices = 100;
CChannel *pChannel;
...
When I compile the code in VC++ 6, I got the following error. I am wondering if someone can help me with this issue. Thank you
Configuration: array_test - Win32 Debug--------------------
Compiling... array_test.cpp c:\wxwidgets\wxmsw-2.8.11\mytests\array_test\array_test.cpp(20) : warning C4284: return type for 'CChannelArray::reverse_iterator::operator ->' is 'class CChannel ** ' (ie; not a UDT or reference to a UDT. Will produce errors if applied using infix notation)
c:\wxwidgets\wxmsw-2.8.11\mytests\array_test\array_test.cpp(20) : warning C4284: return type for 'CChannelArray::const_reverse_iterator::operator ->' is 'class CChannel *const * ' (ie; not a UDT or reference to a UDT. Will produce errors if applied using infix notation)
Linking...
msvcrtd.lib(MSVCRTD.dll) : error LNK2005: "void * __cdecl operator new(unsigned int,int,char const *,int)" (??2@YAPAXIHPBDH@Z) already defined in nafxcwd.lib(afxmem.obj)
nafxcwd.lib(timecore.obj) : error LNK2001: unresolved external symbol __mbctype
nafxcwd.lib(apphelp.obj) : error LNK2001: unresolved external symbol __mbctype
nafxcwd.lib(filelist.obj) : error LNK2001: unresolved external symbol __mbctype
nafxcwd.lib(appcore.obj) : error LNK2001: unresolved external symbol ___argv
nafxcwd.lib(appcore.obj) : error LNK2001: unresolved external symbol ___argc
Debug/array_test.exe : fatal error LNK1120: 3 unresolved externals
Error executing link.exe.
array_test.exe - 7 error(s), 2 warning(s)