Re: Send message issue

From:

"Tom Serface" <tserface@msn.com>

Newsgroups:

microsoft.public.vc.mfc

Date:

Mon, 5 Jun 2006 10:41:00 -0700

Message-ID:

<#GJo3cMiGHA.1264@TK2MSFTNGP05.phx.gbl>

You can use GetSafeHwnd() to check if the window is valid. Then you could
check the return and see if the problem Scott was eluding to is really
happening.

http://msdn2.microsoft.com/en-US/library/d64ehwhz.aspx

Tom

<nicetom786@yahoo.com> wrote in message
news:1149526496.030129.235740@c74g2000cwc.googlegroups.com...

hi Scott,
Thanks for response.

This i am calling in the columnclick of listctrlOne that means all
controls had been created and after that I am calling this function.The
debugger goes to this function when an item is clicked that means CView
::OninitilUpdate is already called,Right !

void CMyListCtrlOne::OnNMClick(NMHDR *pNMHDR, LRESULT *pResult)
{
FrameWnd * pFrame = (CFrameWnd *)(AfxGetApp()->m_pMainWnd);

//now get the view from that
CCMlView *mv = (CCMView*)pFrame->GetActiveView();
mv->m_myCtrlTab.userDlg->m_myListCtrlTwo.SendMessage(WM_INSERT_ITEMS,0,0);

}

What I wantto do is to send a message to ListCtrlTwo -myListCtrlTwo
when user clicks an item in ListCtrlOne.

Tom