LNK2001: unresolved external CreateControl
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From: isenhand on 2 Mar 2010 06:47 This should be a case of just finding the right lib to link to. I get the following error: error LNK2001: unresolved external symbol "public: static struct CRuntimeClass const CWnd::classCWnd" (?classCWnd(a)CWnd@@2UCRuntimeClass@@B) What lib should I link to to resolve this error? For future referance, I have look for documentation that tells me what lib for what function but couldn't find anything. Is there a way of find out that information in case I run in to this problem again? Thanks
From: Maxim S. Shatskih on 2 Mar 2010 19:17 This is from MFC I think. -- Maxim S. Shatskih Windows DDK MVP maxim(a)storagecraft.com http://www.storagecraft.com "isenhand" <isenhand(a)discussions.microsoft.com> wrote in message news:4A7004DF-B87B-4E9F-A2E8-8E9C3704941B(a)microsoft.com... > This should be a case of just finding the right lib to link to. > > I get the following error: > > error LNK2001: unresolved external symbol "public: static struct > CRuntimeClass const CWnd::classCWnd" (?classCWnd(a)CWnd@@2UCRuntimeClass@@B) > > What lib should I link to to resolve this error? > > For future referance, I have look for documentation that tells me what lib > for what function but couldn't find anything. Is there a way of find out that > information in case I run in to this problem again? > > Thanks > >
From: isenhand on 3 Mar 2010 02:33 Thanks. That was my guess too but I have gone though all the *.lib files in C:\WinDDK\7600.16385.1\lib\Mfc\amd64 and still no link :( Looks like I will just have to work my way though all the other libs till I hit the right one. "Maxim S. Shatskih" wrote: > This is from MFC I think. > > -- > Maxim S. Shatskih > Windows DDK MVP > maxim(a)storagecraft.com > http://www.storagecraft.com > > "isenhand" <isenhand(a)discussions.microsoft.com> wrote in message news:4A7004DF-B87B-4E9F-A2E8-8E9C3704941B(a)microsoft.com... > > This should be a case of just finding the right lib to link to. > > > > I get the following error: > > > > error LNK2001: unresolved external symbol "public: static struct > > CRuntimeClass const CWnd::classCWnd" (?classCWnd(a)CWnd@@2UCRuntimeClass@@B) > > > > What lib should I link to to resolve this error? > > > > For future referance, I have look for documentation that tells me what lib > > for what function but couldn't find anything. Is there a way of find out that > > information in case I run in to this problem again? > > > > Thanks > > > > > . >
From: isenhand on 3 Mar 2010 07:10 I found a tool, dumpbin, and according to that CWnd::classCWnd forms part of mfc42.lib. Dump of file mfc42.lib File Type: LIBRARY Exports ordinal name 1964 ?classCWnd(a)CWnd@@2UCRuntimeClass@@B (public: static struct CRuntimeClass const CWnd::classCWnd) However, if I add that to my source file: MFC_LIBS=C:\WinDDK\7600.16385.1\lib\Mfc\amd64 .... TARGETLIBS=\ $(SDK_LIB_PATH)\strsafe.lib \ $(SDK_LIB_PATH)\kernel32.lib \ $(SDK_LIB_PATH)\advapi32.lib \ $(SDK_LIB_PATH)\oleaut32.lib \ $(MFC_LIBS)\mfcs42.lib \ $(MFC_LIBS)\mfcs42ud.lib \ $(MFC_LIBS)\mfc42ud.lib \ $(MFC_LIBS)\mfco42ud.lib \ $(MFC_LIBS)\mfcd42ud.lib \ $(WIN7_LIBS)\user32.lib I still get the error: error LNK2001: unresolved external symbol "public: static struct CRuntimeClass const CWnd::classCWnd" (?classCWnd(a)CWnd@@2UCRuntimeClass@@B) "Maxim S. Shatskih" wrote: > This is from MFC I think. > > -- > Maxim S. Shatskih > Windows DDK MVP > maxim(a)storagecraft.com > http://www.storagecraft.com > > "isenhand" <isenhand(a)discussions.microsoft.com> wrote in message news:4A7004DF-B87B-4E9F-A2E8-8E9C3704941B(a)microsoft.com... > > This should be a case of just finding the right lib to link to. > > > > I get the following error: > > > > error LNK2001: unresolved external symbol "public: static struct > > CRuntimeClass const CWnd::classCWnd" (?classCWnd(a)CWnd@@2UCRuntimeClass@@B) > > > > What lib should I link to to resolve this error? > > > > For future referance, I have look for documentation that tells me what lib > > for what function but couldn't find anything. Is there a way of find out that > > information in case I run in to this problem again? > > > > Thanks > > > > > . >
From: Tim Roberts on 4 Mar 2010 23:11
isenhand <isenhand(a)discussions.microsoft.com> wrote: > >I found a tool, dumpbin, and according to that CWnd::classCWnd forms part of >mfc42.lib. OK. >However, if I add that to my source file: > >MFC_LIBS=C:\WinDDK\7600.16385.1\lib\Mfc\amd64 With this line, you will not be able to build 32-bit binaries. Instead of going to this trouble, eliminate all of the "mfc" libraries from your list, and add this to your "sources": USE_MFCUNICODE=1 -- Tim Roberts, timr(a)probo.com Providenza & Boekelheide, Inc. |