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Solved
Link Problem
Posted on 2006-11-04
What library file do I need to add?
BandToolBarCtrl.obj : error LNK2001: unresolved external symbol _IID_IHTMLWindow3
BandToolBarCtrl.obj : error LNK2001: unresolved external symbol _IID_IHTMLDocument3
ScriptedFrame.obj : error LNK2001: unresolved external symbol _IID_IActiveScriptParse32
ToolBand.obj : error LNK2001: unresolved external symbol _DIID_HTMLWindowEvents2
ToolBandObj.obj : error LNK2001: unresolved external symbol _DIID_HTMLWindowEvents2
ToolBandObj.obj : error LNK2001: unresolved external symbol _CLSID_ToolbarExtButtons
R/toolbar.dll : fatal error LNK1120: 5 unresolved externals
BandToolBarCtrl.obj : error LNK2001: unresolved external symbol _IID_IHTMLWindow3
BandToolBarCtrl.obj : error LNK2001: unresolved external symbol _IID_IHTMLDocument3
ScriptedFrame.obj : error LNK2001: unresolved external symbol _IID_IActiveScriptParse32
ToolBand.obj : error LNK2001: unresolved external symbol _DIID_HTMLWindowEvents2
ToolBandObj.obj : error LNK2001: unresolved external symbol _DIID_HTMLWindowEvents2
ToolBandObj.obj : error LNK2001: unresolved external symbol _CLSID_ToolbarExtButtons
R/toolbar.dll : fatal error LNK1120: 5 unresolved externals
[X]
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7 Comments
You need to use
#define INITGUID
#include <initguid.h>
#include <shlguid.h>
in *one* of your source files so that the
DEFINE_GUID(CLSID_ToolbarE
(for example) in 'shlguid.h' will expand to a definition at not only a declaration and the linker can use it for linking.
#define INITGUID
#include <initguid.h>
#include <shlguid.h>
in *one* of your source files so that the
DEFINE_GUID(CLSID_ToolbarE
(for example) in 'shlguid.h' will expand to a definition at not only a declaration and the linker can use it for linking.
>>>> 'shlguid.h' will expand to a definition at not only a declaration and the linker can use it for linking.
if the cpp file where you set #define INITGUID uses precompiled header (PCH) via stdafx.h the INITGUID might be ignored or the header file wouldn't be included cause it is already included by stdafx.h.
To fix that you should add a new cpp file to your project that contains nothing but
#define INITGUID
#include <initguid.h>
#include <shlguid.h>
as jkr has explained above. To get it compiled you have to right-click the new cpp file in the project (or solution) tree and switch off PCH in the C++ tab of the settings (properties) for that file.
Regards, Alex
if the cpp file where you set #define INITGUID uses precompiled header (PCH) via stdafx.h the INITGUID might be ignored or the header file wouldn't be included cause it is already included by stdafx.h.
To fix that you should add a new cpp file to your project that contains nothing but
#define INITGUID
#include <initguid.h>
#include <shlguid.h>
as jkr has explained above. To get it compiled you have to right-click the new cpp file in the project (or solution) tree and switch off PCH in the C++ tab of the settings (properties) for that file.
Regards, Alex
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