Forum

I have a Grid that contains two columns the first is a combobox with the following code in the OnClick override:
bool CBaseComboCell::OnClick(
        CExtGridWnd & wndGrid,
        const CExtGridHitTestInfo & htInfo,
        UINT nChar,
        UINT nRepCnt,
        UINT nFlags
        )
    {
        ASSERT_VALID( this );
        ASSERT_VALID( (&wndGrid) );
        ASSERT( ! htInfo.IsHoverEmpty() );
        ASSERT( htInfo.IsValidRect() );
        ASSERT( nChar == VK_LBUTTON || nChar == VK_RBUTTON || nChar == VK_MBUTTON );
        ASSERT( 0 <= nRepCnt && nRepCnt <= 3 );
        if( nChar == VK_LBUTTON && ( nRepCnt == 1 || nRepCnt == 2 ) )
        {
            if( (nFlags&(MK_SHIFT|MK_CONTROL)) == 0 )
            {
                CExtGridHitTestInfo htInfoTrack( htInfo );
                htInfoTrack.m_dwAreaFlags |= __EGBWA_CELL_BUTTON;
                htInfoTrack.m_nButtonType = (int)__EBTT_DROPDOWN;
                return
                    wndGrid.OnGridTrackCellButton(
                        this,
                        htInfoTrack
                        );
            }
        }
        return
            CExtGridCellComboBox::OnClick(
                wndGrid,
                htInfo,
                nChar,
                nRepCnt,
                nFlags
                );
    }

In the grid I have overridden the OnGridCellInputComplete method and am testing if the user has selected something from the first column combobox and if so automatically editing the second column with this->EditCell(1L,nRowNo);
My problem is that it goes into editing the second column ok but the combo is still in the dropped down state and does not redraw.

Thanks in advance,
Eddie

Please insert the following lines before you begin editing a cell:

 if( CExtPopupMenuWnd::IsMenuTracking() )
  CExtPopupMenuWnd::CancelMenuTracking();

Thanks worked a treat