Re: CPropertySheet doesn't work after AfxSetResourceHandle().

From:

"Victor" <nijegorodov.otpusk@freenet.de>

Newsgroups:

microsoft.public.vc.mfc

Date:

Sun, 22 Apr 2007 20:53:47 +0200

Message-ID:

<un1MF#QhHHA.2368@TK2MSFTNGP04.phx.gbl>

If your CPropertySheet/ CPropertyPage derived classes already exist while
you change the resource dll, you should (must) explicitly set the recourse
handle to their m_psh.hInstance/m_psp.hInstance members like:

  m_PropSheet.m_psh.hInstance = AfxGetResourceHandle();
  m_Page1.m_psp.hInstance = AfxGetResourceHandle();
  m_Page2.m_psp.hInstance = AfxGetResourceHandle();
  ....

Victor

"Martin" <martin-g@mail.ru> wrote in message
news:1177255307.962255.228850@l77g2000hsb.googlegroups.com...

Hi.

Please, help me find out what's happenning with
'CPropertySheet::OnInitDialog()' after AfxSetResourceHandle() is
called.

I'm working at a multilingual application. The user can change it's UI
language from the 'Settings' property sheet. When user does it, the
program loads the appropriate resource DLL and calls
'AfxSetResourceHandle()' to set the new source for resources. And when
the user wants to open the 'Settings' property sheet the second time,
a memory access violation arises and the sheet doesn't even appear.
BTW, other dialogs (non property sheet) successfully open. I've
debugged through the code of my property sheet, and saw the exception
arises in the following function from "afxstate.cpp", on the very
first statement:

AFX_MODULE_THREAD_STATE* AFXAPI AfxGetModuleThreadState()
{
AFX_MODULE_THREAD_STATE* pResult=AfxGetModuleState()-

m_thread.GetData();

ENSURE(pResult != NULL);
return pResult;
}

I've found some similar articles, but none of them answers my
question: is there any problems with using CPropertySheet after
AfxSetResourceHandle() is called?

Thanks in advance,
Martin

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