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Hi, again!

My select listbox in CExtPropertyGridComboBoxBar does not have vertical scroll bar. How can I turn it on and set autoscroll property to it?

I need it, because I have a lot of elements which properties need to be displayed!

Thanks.

Thank you for reporting the problem. Please update the following method:

bool CExtPropertyGridComboBoxBar::Create(
 CWnd * pWndParent, 
 bool bVisible // = true
 )
{
 ASSERT_VALID( this );
 ASSERT( GetSafeHwnd() == NULL );
 ASSERT_VALID( pWndParent );
 ASSERT( pWndParent->GetSafeHwnd() != NULL );
CRect rc( 0, 0, 0, 400 );
 if( ! CExtComboBox::Create(
   WS_CHILD
    | ( bVisible ? WS_VISIBLE : 0 )
    |WS_CLIPCHILDREN|WS_CLIPSIBLINGS|WS_VSCROLL
    |CBS_DROPDOWNLIST|CBS_HASSTRINGS,
   rc,
   pWndParent,
   __EXT_MFC_ID_PROPERTY_GRID_COMBO_BOX
   )
  )
 {
  ASSERT( FALSE );
  return false;
 }
 SetFont(
  CFont::FromHandle(
   (HFONT)::GetStockObject(DEFAULT_GUI_FONT)
   )
  );
 return true;
}

We just added the WS_VSCROLL style to the combo box.

Thanks for this too! :) Now it looks and works good!

Best regards!