Here is what I would do
Derive a class from CEdit and take over WM_VSCROLL, (not EN_VSCROLL)

void CScrollNotifyEdit::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar*
pScrollBar)
{
CEdit::OnVScroll(nSBCode, nPos, pScrollBar);

int Max = GetScrollLimit(SB_VERT);
if (GetScrollPos(SB_VERT) == Max)
{
SendMessage(GetParent(),WM_ATEND);
}
}


Ali R.
"Richard" wrote in message
news:807dd246.0401070603.2f911849@posting.google.c om...
> (I apologize in advance if this is not the right newsgroup.)
>
> I am attempting to write a program that does the following.
>
> Opens up a dialog box with an editbox, checkbox, and button.
> Initially, the checkbox and the button are disabled. A file is read
> and sent to the edit box. This file contains a disclaimer. I want
> the user to scroll all the way down to the of the disclaimer in the
> editbox. Once the user has done this, the checkbox is enabled. Once
> the checkbox is enabled, the button becomes enabled. Once the button
> is pressed the dialog box closes.
>
> The question is:
> How do I implement the ability to scroll to the bottom of the
> disclaimer in order to continue?
>
> Thanks
> Richard