托盘程序编写例子

1  定义结构体变量

    public:
	  NOTIFYICONDATA m_taskbarIconInfo;

2 在OnInitDialg中初始化结构体

        m_taskbarIconInfo.cbSize = sizeof (NOTIFYICONDATA);
	m_taskbarIconInfo.hWnd	= m_hWnd;
	m_taskbarIconInfo.uID = IDR_MAINFRAME;
	m_taskbarIconInfo.uFlags = NIF_ICON|NIF_MESSAGE|NIF_TIP;
	m_taskbarIconInfo.uCallbackMessage= WM_TASKBARICON_NOTIFY;
	m_taskbarIconInfo.hIcon = m_hIcon;
	strcpy(m_taskbarIconInfo.szTip, " LCD显示后台程序");
	Shell_NotifyIcon(NIM_ADD, &m_taskbarIconInfo);

	//设置不在任务栏中显示
	ModifyStyleEx (WS_EX_APPWINDOW, WS_EX_TOOLWINDOW);

	SetWindowPos(&wndTop, -10000, -10000, 0, 0, SWP_NOSIZE | SWP_HIDEWINDOW);

	//设置窗口标题，以后要以此为标准来查找主进程窗口
	SetWindowText(m_cstrWinTitle);

3 添加托盘消息映射

#define WM_TASKBARICON_NOTIFY (WM_USER + 8)

afx_msg LRESULT OnTaskBarIconNotify(WPARAM wParam, LPARAM lParam);

ON_MESSAGE(WM_TASKBARICON_NOTIFY, OnTaskBarIconNotify)

4 编写消息响应函数

LRESULT CSeekViewLCDDisplayerServerNewDlg::OnTaskBarIconNotify(WPARAM wParam, LPARAM lParam)
{
	if (IDR_MAINFRAME == wParam)
	{
		//点击托盘图标
		switch (lParam)
		{
		case WM_LBUTTONDBLCLK: //双击鼠标左键
			{
			
				
			}

		case WM_RBUTTONDOWN: //点击了鼠标右键
			{
				
			}

		default:
			{
				
			}
		}
	}

	return 0;
}