从工作线程访问共享数据(Accessing shared data from a worker thread)

 我有以下代码： 
 
void COrganizerProgressDlg::LaunchWorkerThread()
{
    CWorkerData data;
    data.m_pWndOrganizerProgressDlg = this;
    data.m_pWndImageOrganizerDlg = m_pWndImageOrganizerDlg;
    ::AfxBeginThread(RunBackgroundWorker, &data);
}
 
 这是我的RunBackgroundWorker()方法，它是一个static方法。 
 
UINT COrganizerProgressDlg::RunBackgroundWorker(LPVOID pParam)
{
    try
    {
        // Run organizer engine
        COrganizerEngine engine(m_nNotifyMessage, (CWorkerData*)pParam);
        engine.Run();
    }
    catch (CException *e)
    {
        e->ReportError();
        e->Delete();
    }
    return 0;
}
 
 该数据用于初始化我的工人类中的设置。 
 
 问题是我的data变量在调用AfxBeginThread()之前包含有效数据，但似乎在RunBackgroundWorker()包含垃圾。 
 
 我错过了什么？ 如何从工作线程访问此数据？ 

I have the following code:
 
void COrganizerProgressDlg::LaunchWorkerThread()
{
    CWorkerData data;
    data.m_pWndOrganizerProgressDlg = this;
    data.m_pWndImageOrganizerDlg = m_pWndImageOrganizerDlg;
    ::AfxBeginThread(RunBackgroundWorker, &data);
}
 
And here is my RunBackgroundWorker() method, which is a static method.
 
UINT COrganizerProgressDlg::RunBackgroundWorker(LPVOID pParam)
{
    try
    {
        // Run organizer engine
        COrganizerEngine engine(m_nNotifyMessage, (CWorkerData*)pParam);
        engine.Run();
    }
    catch (CException *e)
    {
        e->ReportError();
        e->Delete();
    }
    return 0;
}
 
The data is being used to initialize settings in my worker class.
 
The problem is that my data variable contains valid data before calling AfxBeginThread(), but seems to contain garbage within RunBackgroundWorker().
 
What am I missing? How can I access this data from my worker thread?

原文：https://stackoverflow.com/questions/42044580