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Hello,

I’m using Prof-UIS 2.89 with VisualStudio 2005 on Windows XP. I’m new to Prof-UIS and so I don’t know, if I forgot some initializing.

I try to implement the CExtFormulaGrid in an ActiveX. I do this by declaring a member in the COleControl derived class.

class CProfUisOcxCtrl : public COleControl
 {
     CExtFormulaGridWnd	  m_grid;

 In the OnCreate-Member I create the Formula Grid.

int CProfUisOcxCtrl::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
    if (COleControl::OnCreate(lpCreateStruct) == -1)
	    return -1;

    if( !m_grid.Create( this ) )
    {
	    return -1;
    }

    m_grid.DefaultInit( 26, 100 );

    return 0;
}

The OnSize member is used to set the grid to the size of the ActiveX

void CProfUisOcxCtrl::OnSize(UINT nType, int cx, int cy)
{
    COleControl::OnSize(nType, cx, cy);

    m_grid.MoveWindow( 0, 0, cx, cy );
}

This works, but when I’m in editing mode and click on other cell in the grid, I get an assertion in extedit.h line 509.

Can you please help me fixing the problem.

Best regards,

Bernd

Thanks for the fast reply.

In my projects preprocessor settings __PROF_UIS_FOR_REGULAR_DLL is defined.

My InitInstance method looks like this:

BOOL CProfUisOcxApp::InitInstance() 
{ 
BOOL bInit = COleControlModule::InitInstance(); 

if (bInit) 
{ 
CExt_ProfUIS_ModuleState::InitExtension( AfxGetStaticModuleState() ); 
} 

return bInit; 
}

Did I miss something?

Regards

Thanks for the fast reply.

In my projects preprocessor settings __PROF_UIS_FOR_REGULAR_DLL is defined.

My InitInstance method looks like this:

BOOL CProfUisOcxApp::InitInstance() 
{ 
    BOOL bInit = COleControlModule::InitInstance(); 

    if (bInit) 
    { 
        CExt_ProfUIS_ModuleState::InitExtension( AfxGetStaticModuleState() ); 
    } 

    return bInit; 
}

Did I miss something?

Regards

The initialization code looks OK. Assert line 509 in the ExtEdit.h file is related to a rich editor control subclassed with the CExtEditBase-derived class. The CExtFormulaGridWnd control uses a rich edit control for in-place colorized formula editing. If an MFC project uses a rich editor, then it should invoke the ::AfxInitRichEdit() API in the InitInstance() virtual method of the CWinApp-derived class. Please check this.

Thanks.

This seems to solve the problem.

The MFC ActiveX project is the MFC regular DLL project type. First of all, please read this:

http://www.prof-uis.com/prof-uis/tech-support/faq/miscellaneous.aspx#how-to-use-prof-uis-in-my-dll-project