Forum

　Hi 　　

　Building error (C2665) appears and is troubled. 
IMPLEMENT_DYNCREATE ( CExtGridCellVariantCust , CExtGridCellVariant );

 I ask for a countermeasure.

----------------------------------------------------------------------------------------

Header

----------------------------------------------------------------------------------------

class CExtGridCellVariantCust :
        public CExtGridCellVariant  ///, public  CExtCallBackFunc
{

protected:   
//--------------------------------------------------------
public:
    DECLARE_DYNCREATE( CExtGridCellVariantCust );
//    IMPLEMENT_ExtGridCell_Clone( CExtGridCellVariantCust, CExtGridCellVariant );

    CExtGridCellVariantCust(
        CExtGridDataProvider * pDP = NULL
        );

    CExtGridCellVariantCust( CExtGridCellVariantCust & other );

}

-----------------------------------------------------------------------------------------

.CPP

----------------------------------------------------------------------------------------

IMPLEMENT_DYNCREATE ( CExtGridCellVariantCust , CExtGridCellVariant );

CExtGridCellVariantCust::CExtGridCellVariantCust(
    CExtGridDataProvider * pDP // = NULL
    )
    : CExtGridCellVariant( pDP )
{
}

CExtGridCellVariantCust::CExtGridCellVariantCust(
 CExtGridCellVariantCust & other
 )
 : CExtGridCellVariant ( other )
{
}
-----------------------------------------------------------------------------------------

Please put the IMPLEMENT_DYNCREATE macro before DEBUG_NEW macro to avoid a conflict with MFC’s operator new.

Thank you 

 m(__)m