OK. Added that. Thanks. I then realised I had the let the method process
the message first so that I could access the correct data values afterwards.
So my method is now:
BOOL CCreateReportDlg::PreTranslateMessage(MSG* pMsg)
{
// TODO: Add your specialized code here and/or call the base class
CCellID idCell;
BOOL bUpdateStatus = FALSE;
BOOL bPTM = CDialog::PreTranslateMessage(pMsg);
if (pMsg->hwnd == m_Grid.GetSafeHwnd())
{
if (pMsg->message == WM_KEYDOWN)
{
if( pMsg->wParam == VK_END || pMsg->wParam ==
VK_HOME)
{
if(IsCTRLpressed())
bUpdateStatus = TRUE;
}
}
else if (pMsg->message == WM_KEYUP)
{
if(pMsg->wParam == VK_UP || pMsg->wParam == VK_DOWN
||
pMsg->wParam == VK_PAGE_UP || pMsg->wParam
== VK_PAGE_DOWN)
{
bUpdateStatus = TRUE;
}
}
if (bUpdateStatus)
{
idCell = m_Grid.GetFocusCell();
UpdateMeetingStatus(idCell.row);
}
}
return bPTM;
}
But I am trying to add interception of page up and page down and I can't
find valid VK constants to use :(
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Carlos Cobas
> Sent: 22 April 2005 11:04
> To: [email protected]
> Subject: RE: [msvc] PreTranslateMessage
>
>
> Hi Andrew,
>
> How about this:
>
> #define IsSHIFTpressed() ( (GetKeyState(VK_SHIFT) & (1 <<
> (sizeof(SHORT)*8-1))) != 0 )
>
> #define IsCTRLpressed() ( (GetKeyState(VK_CONTROL) & (1 <<
> (sizeof(SHORT)*8-1))) != 0 )
>
> Regards,
> Carlos
>
>
> > -----Mensaje original-----
> > De: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> > En nombre de Truckle, Andrew J Enviado el: viernes, 22 de abril de
> > 2005 11:54
> > Para: '[email protected]'
> > Asunto: [msvc] PreTranslateMessage
> >
> > I have this method:
> >
> > BOOL CCreateReportDlg::PreTranslateMessage(MSG* pMsg)
> > {
> > // TODO: Add your specialized code here and/or call the
> base class
> > CCellID idCell;
> >
> > if (pMsg->hwnd == m_Grid.GetSafeHwnd() &&
> > pMsg->message == WM_KEYUP &&
> > (pMsg->wParam == VK_UP || pMsg->wParam == VK_DOWN) )
> > {
> > idCell = m_Grid.GetFocusCell();
> > UpdateMeetingStatus(idCell.row);
> > }
> >
> > return CDialog::PreTranslateMessage(pMsg);
> > }
> >
> > I want to also trap when the user clicks CTRL and END. How
> do I know
> > when CTRL are pressed?
> >
> > Andrew Truckle
> > CAD Manager
> > Atkins Survey and Mapping
> > Avon Way, Langley Park, Chippenham, Wiltshire. SN15 1GG
> > Telephone: 01249 455032
> > Switchboard: 01249 455000
> > Fax: 01249 455045
> > E-Mail: [EMAIL PROTECTED]
> > www.atkinsglobal.com <www.atkinsglobal.com>
> >
> >
> >
> > This email and any attached files are confidential and copyright
> > protected. If you are not the addressee, any dissemination of this
> > communication is strictly prohibited. Unless otherwise expressly
> > agreed in writing, nothing stated in this communication shall be
> > legally binding.
> >
> > _______________________________________________
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>
>
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