如何为CDialog中的CRichEditCtrl响应右键菜单？

[lcy_888]

在如下网址中看到一种方法，右键菜单是弹了来了，但没有正确响应，请高手指教。
http://www.cnblogs.com/cy163/archive/2006/10/18/533057.html
我的右键菜单中也没出现系统命令，什么原因？

[lswandym_888]

貌似下面这段代码就行了的，注意练字的地方。
BOOL CMyTxtEditDlg::PreTranslateMessage(MSG* pMsg)
{
if(pMsg->message==WM_KEYDOWN && pMsg->wParam==VK_ESCAPE)
return true;
if (pMsg-> message ==WM_RBUTTONDOWN)
{
CWnd * pWnd = (CWnd*) GetDlgItem(IDC_RICHEDIT21);
if (pWnd ==GetFocus())
{
// tPopmenu.EnableMenuItem(ID_RICH_COPY, MF_BYCOMMAND|nSelText);//使能菜单
CMenu menu;
DWORD dwSelectionMade; VERIFY(menu.LoadMenu(IDR_SHORTCUT));
CMenu *pmenuPopup = menu.GetSubMenu(0);
ASSERT(pmenuPopup != NULL);
dwSelectionMade = pmenuPopup-> TrackPopupMenu( (TPM_LEFTALIGN| TPM_LEFTBUTTON),pMsg-> pt.x, pMsg-> pt.y, this ); //注意这句
pmenuPopup-> DestroyMenu();
//excercise for the reader...deal with the selection the user has made here
return TRUE;
}
}
// 响应键盘快捷键
if (pMsg->message==WM_KEYDOWN && (GetKeyState(VK_CONTROL) & 0x80))
{
switch(pMsg->wParam)
{
case 0x41: //selete all
m_edit.SetSel(0,-1);
break;
//case 0x46: //ctrl+f
case 0x56: //paste
m_edit.PasteSpecial(CF_TEXT);//不带格式粘贴
break;
case 0x43: //copy
{
if(m_edit.GetSelText().IsEmpty())
m_edit.SetSel(0,-1);
m_edit.Copy();
}
break;
case 0x58: //cut
{
if(!m_edit.GetSelText().IsEmpty())
m_edit.Cut();
}
break;
case 0x5A: //undo
m_edit.Undo();
break;
case 0x59: //redo
m_edit.Redo();
break;
}
return TRUE;
}

return CDialogEx::PreTranslateMessage(pMsg);
}