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Conference decwet::visual

Title:Microsoft Visual C++ bug reports and kits
Notice:Register in Topic 2. 5.Last for latest Kit
Moderator:DECWET::THOMASN
Created:Tue May 17 1994
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:521
Total number of notes:2938

472.0. "Undefined symbols on CTreeCtrl and CListCtrl operations" by TINCUP::M_HERRERA () Fri Feb 28 1997 09:51

Hello;

Maybe I'm missing something but we are getting lnk2001 (undefined symbol) errors anytime
we use the 

CTreeCtrl::InsertItem()
CTreeCtrl::GetItem()
CListCtrl::InsertColumn()
CListCtrl::SetColumn()
CListCtrl::insertItem()

operations. We would probably get more from these classes but these are all we are using. 
We're using v4.1 (RISC) edition. This does not occur on the v4.2 (standard x86 version).
I think I recall that these should be present as of VC++ v4.0 - right? I've made sure
that afxcmn.h is #included in stdafx.h for windows 95 common control support. I;ve \
reinstalled VC++ v4.1 (axp) with all options just to check that. 

Any ideas.

Thanks?

Mike Herrera
T.RTitleUserPersonal
Name		DateLines
472.1probably fixed in 4.2BDECWET::PETERSONWed Mar 05 1997 14:3214
    I've checked the MFC export definitions, and CTreeCtrl::InsertItem is
    in the VC 4.0 and VC4.2B versions, and I believe the VC 4.1 version.
    
    The problem may be in the name mangling.  Other include files may have
    a different structure name for a parameter type used in these calls.
    I believe VC 4.2B fixed a problem similar to this by updating a system
    include file so that the parameter type name in the include file
    matched the parameter type name that the library was built with.
    
    If updating to VC 4.2B doesn't fix the problem, compare the mangled
    name that is not found with the mangled name in the MFC library
    (link /dump /symbols mfc42.lib | qgrep CTreeCtrl | qgrep InsertItem)
    
    and see if the difference doesn't provide a clue where to look.
472.2Fixed in v4.2BTINCUP::M_HERRERAThu Mar 06 1997 13:115
Kim and Eric;

This is fixed in v4.2B, thanks for all your help...

Mike H.