Autodesk ObjectARX

[#1]

How to register the “ClassDictionary of (cBrEntity” ?

You search ??? atmy source VisualC++s.

#include "brgbl.h"

#include "brent.h"

#include "brtrav.h"

#include "brment.h"

#include "brsample_pch.h"  //precompiled header

[source]

AcRx::AppRetCode acrxEntryPoint(AcRx::AppMsgCode msg, void* pkt)

{

    switch (msg) {

    case AcRx::kInitAppMsg:

        asserte("G170");

        acrxDynamicLinker->unlockApplication(pkt);

      acrxDynamicLinker->registerAppMDIAware(pkt);

        //initAsdkIconSamp();

        initApp();

      if (!(acrxClassDictionary->at(_T("AcBrEntity"))))

        {

        asserte("G240");

            if (acrxDynamicLinker->loadModule(_T("libacbr.dll"), 1)) ?????

                  ads_printf(_T("\nLoadLibraryEx(\"libacbr.dll\")=ok"));

            else

                  ads_printf(_T("\nLoadLibraryEx(\"libacbr.dll\")=failed g240err\n"));

        asserte("G241");

            if (acrxClassDictionary->at(_T("AcBrEntity")))  ????

                  ads_printf(_T("\nRegisterClassDictionary(\"libacbr.dll\")=ok\n"));

             else

                  ads_printf(_T("\nRegisterClassDictionary(\"libacbr.dll\")=failed g241err\n"));

            };

            break;

[/source]

At text screen (at line command):

[source]

AcRxDynamicLinker failed to load 'libacbr.dll'

LoadLibraryEx("libacbr.dll")=failed g240err

RegisterClassDictionary("libacbr.dll")=failed g241err

[/source]

Best regards.

[#2]

Maybe instead of "libacbr.dll" you have to use "acbrNN.dbx" (NN is 17 for AutoCAD 2007...2009, 18 - for AutoCAD 2010...2012 and 19 for AutoCAD 2013) ?

[#3 · Accepted solution]

Thank you., for your replay.....

I found the solution  ,myself

[source]

 #define DLLNAME_ACBR "acbr17.dbx"

       initApp();
    if (!(acrxClassDictionary->at(_T("AcBrEntity"))))
      {
        if (acrxDynamicLinker->loadModule(_T(DLLNAME_ACBR), 1))
            ads_printf(_T("\nLoadLibraryEx(\"DLLNAME_ACBR\")=ok"));
        else
            ads_printf(_T("\nLoadLibraryEx(\"DLLNAME_ACBR\")=failed g240err\n"));
[/source]

[#4]

If your module has a dependency on the acbr17.dbx module, then you should be calling loadModule() regardless whether it is already loaded (and call unloadModule() when your dependency expires).