GetCommandBars from CXTResizeDialog derived dialog

hello

i'm trying to create a toolbar from a dialog class defined like this:

class CClientSideDlg : public CXTPDialogBase<CXTResizeDialog>
{
....
}

I have this method:

bool CClientSideDlg::CreateToolBars()
{
    if (!InitCommandBars())
        return false;

    // Get a pointer to the Command Bar object.
    CXTPCommandBars* pCommandBars = GetCommandBars();
...
}


on compilation, I get:

error C2065: 'InitCommandBars' : undeclared identifier
error C2065: 'GetCommandBars' : undeclared identifier


any ideas? maybe I'm missing an include? help me please