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Win32添加自定义消息

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//1、注册消息
UINT32 MSG_SUBTHREAD_CMD = ::RegisterWindowMessage("MSG_SUBTHREAD_CMD");

//2、添加消息处理函数
BEGIN_MESSAGE_MAP(CApplicationService1Dlg, CDialogEx)
    ON_WM_PAINT()
    ON_WM_QUERYDRAGICON()
    ON_BN_CLICKED(ID_BTN_SERVICE_RUN, 
&CApplicationService1Dlg::OnBnClickedBtnServiceRun)
    ON_REGISTERED_MESSAGE(MSG_SUBTHREAD_CMD,
&CApplicationService1Dlg::OnMsgSubThreadCmd)
END_MESSAGE_MAP()

//2.1 消息处理函数
LRESULT CApplicationService1Dlg::OnMsgSubThreadCmd(WPARAM wParam, LPARAM lParam)
{

    
return 0;
}

//3.发送消息
LRESULT result = ::SendMessage(AfxGetApp()->GetMainWnd()->GetSafeHwnd(),MSG_SUBTHREAD_CMD,(WPARAM)&request,(LPARAM)&response);
TRACE(
"%d",result);


天下 2014-07-04 08:33 发表评论

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