您也可以筛选对话框的PreTranslateMessage中的键.如果您为VK_RETURN获取WM_KEYDOWN,请调用GetFocus.如果焦点在编辑控件上,请在编辑控件中调用处理返回.

注意如果依赖短路的条款的顺序是有效的.

BOOL CMyDialog::PreTranslateMessage(MSG* pMsg)
{
    if (pMsg->message == WM_KEYDOWN &&
        pMsg->wParam == VK_RETURN &&
        GetFocus() == m_EditControl)
    {
        // handle return pressed in edit control
        return TRUE; // this doesn't need processing anymore
    }
    return FALSE; // all other cases still need default processing
}