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Have you added the volatile keyword to the fEnable flag? That's needed, otherwise the compiler will remove the while (fEnabled) statement during optimizing the code.
Daniel
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Never change a running system!
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Hello!
Thanks for reply . I forgot the volatile keyword ! But, it doesn't work with it neither
When I exit my application, the Pocket PC goes much much more slowly (the thread is still in use)!
Any idea?
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Take a look at the following code that I use in some of my projects. I create a thread at program start and terminate it when the user close the dialog.
BOOL CMyDlg::OnInitDialog()
{
CDialog::OnInitDialog();
m_bRunning = TRUE;
m_pSendDataThread = AfxBeginThread(SendData, this,
THREAD_PRIORITY_NORMAL,
0,
CREATE_SUSPENDED);
ASSERT_VALID(m_pSendDataThread);
m_pSendDataThread->m_bAutoDelete = FALSE;
m_pSendDataThread->ResumeThread();
return TRUE;
}
UINT CMyDlg::SendData(LPVOID pParam)
{
CMyDlg* pDialog = reinterpret_cast<CMyDlg*>(pParam);
ASSERT(pDialog);
if (pDialog)
pDialog->SendData();
return 0;
}
void CMyDlg::SendData()
{
while (m_bRunning)
{
}
}
void CMyDlg::OnDestroy()
{
CDialog::OnDestroy();
m_bRunning = FALSE;
WaitForSingleObject(m_pSendDataThread->m_hThread, INFINITE);
delete m_pSendDataThread;
}
Daniel
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Never change a running system!
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Ok, that works fine with AfxBeginThread and WaitForSingleObject (I just replaced these functions).
Don't know why it didn't work with my method!
Thanks a lot for your help
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PocketPC 2002
EVC 3.0
Using MFC
I've tried a numer of things to get a splash screen displayed, but nothing seems to work. I'm also trying to get a *full screen* splash screen.
[EDIT] I can't seem to get a modeless dialog box to display at all.
------- signature starts
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
Please review the Legal Disclaimer in my bio.
------- signature ends
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Hello,
Is there a wireless 802.11b utility sample code which can detect SSID and singal ...?
Joye
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Dear Friends,
I have created an MFC ActiveX Control using embdedded VC++ 4.0.
I have two problems/issues here. All the functionality which i
need i have already imeplemented.
problem1
---------
If i want change the default CLSID of my ActiveX Control to
some other CLSID. how can i do that.
problem2
---------
In some situations i need to use TreatAs registry key to transfer
the request that comes to my ActiveX Control. This TreatAs registry
key is not working for me currently. Is there any specific setting
i have to do in ActiveX Control for using TreatAs key.
Thanks and Best Regards,
subramjobmail,
2003/06/26 (09:49 JST).
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Hello,
How to detect a thread function was ended(exit)?
When a thread function ended and I will close it's handle. How to Close this handle in another thread?
Thanks.
Joye
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Take a look at the following article Using Worker Threads.
void CMyView::OnClose()
{
myWorkerThread->m_bAutoDelete = FALSE;
running = FALSE;
WaitForSingleObject(myWorkerThread->m_hThread, INFINITE);
delete myWorkerThread;
CView::OnClose();
}
Daniel
---------------------------
Never change a running system!
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Hello everyone,
I write a POCKET PC Irda Chat application.
Two POCKET PC transmiss data to each other.
When one application is close, then start up again and ready to send data but this action will get a error code=1359.
If two devices closed and start up again, the function will work fine.
The question is when one closed and never can connect with the other one.Why?
Please reply the answer to tsung-yu@yahoo.com.tw simultaneously.
Thanks.
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What kind of communication do you use? RAW IR or IR SOCKET communication?
Show us the code do you use!
Daniel
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Never change a running system!
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Hello,
I use IrComm port and call OpenFile(),WriteFile(),ReadFile() function.And I create two threads,one is for sending and another one is for receving.
Joye
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Try to use the RAW IR port and not the IrCOMM port.
How to find the real RAW port index just take a look at Raw IR on Pocket PC.
Daniel
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Never change a running system!
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Hello,
The other question is how to detect a irda device approached or go away.
Joye
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Hi,
i handle that with checking a timeout period while sending
and receiving ... that works quite good.
Greetings,
Frank
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Hello,
Do you have any idea about using IrSock?
I need to discover the server using this and actually i want to send/receive packet/file from one device to another device. (ie)
HandHeld -To - HandHeld Communication
HandHeld - DeskTop PC communication
please give me some idea in this regard and let me know if you have any code for to test.
thanks,
siva
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I have written an article how to use IrSock to send and/or receive data from and to a Desktop PC or another Pocket PC. The guys from PocketPCDN are going to translate it to english, because I have written it in german. So, I think they will publish it the next time.
Daniel
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Never change a running system!
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this is the code i used in eVC++, in the Windows CE API in the WinMain function, from grattan's, [i]pocket pc development in the enterprise.[/i]
SHELLEXECUTEINFO sei;
TCHAR tFile[255];
if (lpCmdLine[0]==0) wsprintf(tFile, TEXT("\\ePowerDiagnostic.vb"));
else
wsprintf(tFile, lpCmdLine);
ZeroMemory(&sei, sizeof(sei));
sei.cbSize = sizeof(sei);
sei.lpFile = tFile;
return ShellExecuteEx(&sei);
return 0;
supposedly, since the eVB application (project1.vb, [i]ePowerDiagnostic.vb in my case[/i])is "associated with the pvbload.exe, the ShellExecuteEx will load the pvbload.exe file with the project1.vb as a parameter ( just as if we were tapping the project1.vb file from the start menu or programs folder.
however, i followed the instruction, imported an icon, and compiled by using the relase suffix and building the project. i copied the lauch app to the device. however, the error msg i keep getting on the pocket pc is
" 'ePowerDiagnostic' is not a valid Pocket PC application "
I'm not sure where I went wrong....
thx.
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Check my reply on PPCDN. Also, check the target CPU.
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Hi,
How can I make CHRIS MAUNDER Grid control(gridctrl_demo224) as ActiveX drag & drop control and also I want to bind with the Pocket Access Data base for H/PC devices.
But I can be able to bind with the given database using ADOCE componenet and I can be able to update the table data from the specified database.
Actually I need to make it as a ActiveX control
Any ideas from any one ???
Thanks,
Siva
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Hi,
How can I make CHRIS MAUNDER Grid control(gridctrl_demo224) as ActiveX drag & drop control and also I want to bind with the Pocket Access Data base for H/PC devices.
But I can be able to bind with the given database using ADOCE componenet and I can be able to update the table data from the specified database.
Actually I need to make it as a ActiveX control
Any ideas from any one ???
Thanks,
Siva
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Hi,
How can I make CHRIS MAUNDER Grid control(gridctrl_demo224) as ActiveX drag & drop control and also I want to bind with the Pocket Access Data base for H/PC devices.
But I can be able to bind with the given database using ADOCE componenet and I can be able to update the table data from the specified database.
Actually I need to make it as a ActiveX control
Any ideas from any one ???
Thanks,
Siva
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What is the easiest way to associate a program app w/an icon? I've seen the MSDN website explaination, but it didn't work and the steps seemed really complicated. Does anyone know of any other methods that work? Thanks.
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