Alexander,
I think there is a function in my_lisp_file.fas that is causing the huge
delay in big drawings.
Thanks so much for your help, it is very much appreciated and it was very
valuable.
I would use ads_queueexpr, it is simpler than SetTimer.
Charlie.
"charlie"
wrote in message
news:5309242@discussion.autodesk.com...
Answers are below:
wrote in message news:5309197@discussion.autodesk.com...
Explain more your's problem. Maybe your's code crash AutoCAD?
1) What error messge?
No error message, AutoCAD just hangs there, eating memory.
2) What version of AutoCAD?
AutoCAD2007
3) What doing command (code) started with sendStringToExecute?
it is in documentCreated of a reactor.
A> USING ads_queueexpr version:
void MyDocReactor::documentCreated( AcApDocument *pDoc )
{
if (pDoc != NULL)
{
CString cmd = L"(load \"my_lisp_file.fas\")))\n";
ads_queueexpr(cmd.GetBuffer());
}
}
B> USING sendStringToExecute version using a timer:
void MyDocReactor::documentCreated( AcApDocument *pDoc )
{
if (pDoc != NULL)
{
CDocument *cDoc = pDoc->cDoc();
POSITION pos = cDoc->GetFirstViewPosition();
CWnd *view = cDoc->GetNextView(pos);
view->SetTimer(ULTRA_TIMER,10000,TimerProc); // react after 10 seconds -> it
still crashes on good size drawings
}
}
// the TimerProc function
void CALLBACK EXPORT TimerProc(
HWND hWnd, // handle of CWnd that called SetTimer
UINT nMsg, // WM_TIMER
UINT_PTR nIDEvent, // timer identification
DWORD dwTime // system time
)
{
if (nIDEvent == ULTRA_TIMER)
{
CString cmd = L"(load\"my_lisp_file.fas\")))\n";
if (SendString(cmd) != Acad::eNoDocument)
KillTimer(hWnd,nIDEvent); // once it succeeds kill timer
}
}
// In the SendString function I am doing
pDocManager->activateDocument(pDoc, true); // a must
pDocManager->lockDocument(pDoc); // maybe a must but don't play with fate
pDocManager->sendStringToExecute(pDoc, sCommandLine, true, true, false);
pDocManager->unlockDocument(pDoc); // maybe a must but don't play with fate
4) Are you locking document in your's code?
Yes.
5) Are you remembering to destroy timer beforer sendStringToExecute?
I do it just after, but note that using ads_queueexpr is causing the same
problems.
Thanks heaps.
Charlie.
Message was edited by: Alexander Rivilis
