C / C++ / MFC

<br />
// this is the thread code<br />
BOOL CFilesystemThread::InitInstance()<br />
{<br />
	TRACE("Filesystem thread init....");<br />
	m_pFilesystemDlg = new CFilesystemDlg();<br />
	m_pFilesystemDlg->Create( IDD_FILESYSTEM_DIALOG,<br />
		CWnd::GetDesktopWindow() );<br />
	m_pFilesystemDlg->ShowWindow( SW_SHOW );<br />
<br />
	TRACE("..done!\n");<br />
	return TRUE;<br />
}<br />
<br />
thread exit:<br />
<br />
int CFilesystemThread::ExitInstance()<br />
{<br />
	TRACE("Filesystem thread stop....");<br />
	if ( m_pFilesystemDlg )<br />
	{<br />
		m_pFilesystemDlg->DestroyWindow();<br />
	// i'm unsure about using this, i don't like the warning <br />
	// "OnDestroy will not be called" etc..<br />
	//	m_pFilesystemDlg->SendMessage( WM_CLOSE );<br />
	//	m_pFilesystemDlg->SendMessage( WM_QUIT );<br />
	//	m_pFilesystemDlg->SendMessage( WM_DESTROY );<br />
		delete m_pFilesystemDlg;<br />
		m_pFilesystemDlg = NULL;<br />
	}<br />
<br />
	TRACE("..done!\n");<br />
	return CWinThread::ExitInstance();<br />
}<br />
<br />
// and this is how the thread is started, and stopped<br />
void CCNWServerDlg::OnBnFilesystem() <br />
{<br />
	if ( g_dataEx.filesystem.pFilesystemInterface.IsLoaded() )<br />
	{<br />
		if ( g_dataEx.pFilesystemThread == NULL )<br />
		{<br />
			g_dataEx.pFilesystemThread = (CFilesystemThread*)<br />
				AfxBeginThread( RUNTIME_CLASS( CFilesystemThread ) );<br />
		}<br />
		else<br />
		{<br />
			g_dataEx.pFilesystemThread->m_pFilesystemDlg->ShowWindow( SW_RESTORE );<br />
			g_dataEx.pFilesystemThread->m_pFilesystemDlg->SetForegroundWindow();<br />
		}<br />
	}<br />
	else<br />
	{	// filesystem dll not found!?<br />
		MessageBox(<br />
			"Error loading filesystem module!",<br />
			"Fatality", MB_OK|MB_ICONSTOP );<br />
	}<br />
}<br />
<br />
---<br />
if ( g_dataEx.pFilesystemThread != NULL )<br />
{<br />
	g_dataEx.pFilesystemThread->ExitInstance();<br />
	delete g_dataEx.pFilesystemThread;<br />
}<br />