分割窗口的响应onChar问题

将窗口分为三个：左边一个/右边两个   
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        CRect clientRect;
GetClientRect(&clientRect); m_splitWndV.CreateStatic(this,1,2);
m_splitWndH.CreateStatic(&m_splitWndV,2,1,WS_CHILD|WS_VISIBLE,m_splitWndV.IdFromRowCol(0,1));//第0行1列分成2行1列
         m_splitWndV.CreateView(0,0,RUNTIME_CLASS(CAdoTreeView),CSize(clientRect.Width()/6,clientRect.Height()),pContext);
        m_splitWndH.CreateView(0,0,RUNTIME_CLASS(CTownView),CSize(100,clientRect.Height()*5/7),pContext);
m_splitWndH.CreateView(1,0,RUNTIME_CLASS(CAdoListView),CSize(100,clientRect.Height()),pContext); m_pAdoTree=(CAdoTreeView*)m_splitWndV.GetPane(0,0);
m_pListView=(CAdoListView*)m_splitWndH.GetPane(1,0);CTownView是向导生成的视图类，CAdoTreeView和CAdoListView是添加的类，在菜单中添加onChar函数，CTownView中怎么没有响应？
void CTownView::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags) 
{
// TODO: Add your message handler code here and/or call default
        if(nChar==VK_ESCAPE)
{
MessageBox("why");
}
CView::OnChar(nChar, nRepCnt, nFlags);
}请高人指点。该怎么办？