Codejock Developer Community : Xtreme toolkit & vs2005

Xtreme toolkit & vs2005 : thanks for answer

Sat, 28 May 2005 12:24:19 +0000

Author: rt15051966
Subject: 2289
Posted: 28 May 2005 at 12:24pm

thanks for answer

Xtreme toolkit & vs2005 : MS changed the return value for...

Sat, 28 May 2005 09:34:33 +0000

Author: Sven
Subject: 2289
Posted: 28 May 2005 at 9:34am

MS changed the return value for ON_WM_NCHITTEST from UINT to LRESULT, you you have to change your source code too. For 64bit apps this is important because LRESULT is a 64bit value in the x64 world while UINT stays 32bit.

To get compatibility with MFC7 and below I added the following lines in stdafx.h after including the MFC headers:


#if _MFC_VER < 0x0800
#undef ON_WM_NCHITTEST
#define ON_WM_NCHITTEST() \
 { WM_NCHITTEST, 0, 0, 0, AfxSig_u_v_p, \
  (AFX_PMSG)(AFX_PMSGW) \
  (static_cast< LRESULT (AFX_MSG_CALL CWnd::*)(CPoint) > (OnNcHitTest)) },
#endif

So my code compiles fine both with VC6 (customized version of MFC7) and VS2005.

Edited by Sven

Xtreme toolkit & vs2005 : how to compile library ver 9.60...

Fri, 27 May 2005 12:47:08 +0000

Author: rt15051966
Subject: 2289
Posted: 27 May 2005 at 12:47pm

how to compile library ver 9.60 with VS2005

there are many error with makro ON_WM_NCHITTEST()

return parameter in new MFC80 is incorect

example:

XTSplitterWnd.cpp

d:\tools\codejock software\mfc\xtreme toolkit pro v9.60\src\controls\common.src\xtsplitterwnd.cpp(91) : error C2440: 'static_cast' : cannot convert from 'UINT (__thiscall CXTSplitterWnd::* )(CPoint)' to 'LRESULT (__thiscall CWnd::* )(CPoint)'

Cast from base to derived requires dynamic_cast or static_cast