在单文本文档中状态栏显示鼠标位置下面程序可实现:
void CGgggView::OnMouseMove(UINT nFlags, CPoint point)
{
 // TODO: Add your message handler code here and/or call default
  CString str;
  str.Format("x=%d,y=%d",point.x,point.y);
  ((CMainFrame*)GetParent())->m_wndStatusBar.SetPaneInfo(1,ID_INDICATOR_MOUSEPOINT,SBPS_NORMAL,160);
 ((CMainFrame*)GetParent())->m_wndStatusBar.SetPaneText(1,str);

 CView::OnMouseMove(nFlags, point);
}

但是如果是切分了窗口的文档就会出错,请问切分了窗口的文档要怎么写呢?

主要是这一句出错.怎么改呀?
((CMainFrame*)GetParent())->m_wndStatusBar.SetPaneText(1,str);

void CMyStatusView::OnMouseMove(UINT nFlags, CPoint point)
{
    CString str ;
    CMainFrame* pF = (CMainFrame*)AfxGetApp()->m_pMainWnd;
    CStatusBar* pS = &pF->m_wndStatusBar;        // 获取状态栏指针
    if(pS)
    {
        str.Format("x : %d ; y : %d",point.x,point.y);    // 格式化鼠标的坐标
        pS->SetPaneText(0,str);                    // 将鼠标的指针显示在状态栏中
    }

}
这个肯定对啊。呵呵呵。。。。。。

果然啊,厉害呀.