VC下给CDialog添加加速键(Add accelerators)

为CDialog添加加速键:

//在头文件声明成员变量
HACCEL m_hAccelTable;

//在构造函数中调用函数,加入加速键
CMyDlg::CMyDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMyDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMyDlg)
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

	//加速键
	m_hAccelTable = ::LoadAccelerators(AfxGetInstanceHandle(),
		MAKEINTRESOURCE(IDR_ACCELERATOR)); //加速键的资源ID
}

//添加PreTranslateMessage消息相应
BOOL CMyDlg::PreTranslateMessage(MSG* pMsg) 
{
	// TODO: Add your specialized code here and/or call the base class

	//加速键事件
	if(m_hAccelTable != NULL)   
	{   
		if(TranslateAccelerator(m_hWnd, m_hAccelTable, pMsg))
		{
			return TRUE;  
		}
	}
	
	return CDialog::PreTranslateMessage(pMsg);
}