VoiceRecorder sampling rate?
Hello
Is it possible to change the sampling rate used by the Voice Recorder control on Pocket PC 2003
Mine is stuck at 11025, but I'd like some flexibility on this if possible
CM_VOICE_RECORDER doesn't include this parameter
Doesn't seem to be any way to change the default sampling rate via Settings
Perhaps there is a registry entry for this???
Thanks for your suggestions...
Jim Tag: Graph Control Tag: 72948
Pocket DataBases 2002/2003
Good Morning Group
I developed an application last year with a .cdb that was complian
with PocketPC 2000/2002. When I attempt to load that same app o
PocketPC 2003 devices I'm thrown an error. This issue was resolve b
running the Database conversion wizard. This would require each o
my users to run the datbase conversion wizard after they've installe
my app
I need to know what the changes were to the newer databases so I ca
make them by hand myself and then distribute the app
Or if anyone els has any better ideas that'd be great
My main goal is do distibute the database without requiring eac
PocketPC 2003 user to run the Database conversion Wizard. Tag: Graph Control Tag: 72947
Grap a file from ppc
I am using c# and have developed a program which creates text files of given information. I want to know how to place the ppc on the cradel and by clicking a button within a form on the pc(developed in c#), grab the file from the ppc and place in a file on the pc. So far I have to do this process manually by letting active sync connect, explore, cut the file and paste the file on the desktop. I am having a hard time finding information on how to do this
Any help will hel
Thank
D Tag: Graph Control Tag: 72941
Modules
Hi,
What I have to do to be able to develop a software in a pocketPC wich I can install it by parts ? I mean that I want to sell a module to my costumer and if he wants buy another different one he just have buy the module and install it in the pocketPC and in this way the user will have the 2 modules in one software and he will choose wich software he wants to execute pressing the right button
Thanks Tag: Graph Control Tag: 72933
Looking for the Remote Desktop Control Interface for PocketPC 2003
The IMsTscAxEvents interface in Remote Desktop ActiveX Control
has some useful notification methods I'd like to use on PocketPC 2003.
On the desktop, the Remote Desktop ActiveX Control is provided with
Windows XP,
and if you have Windows 2000 or 98 you can get it from Microsoft's
download center by searching for "Remote Desktop ActiveX Control".
It's named tswebsetup.exe.
MSDN says that CE 4.0 implements this interface also, see:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wcerdp/html/cerefimstscaxeventsinterface.asp
It is located in the link library, mstsax.lib, or the activex control,
mstscax.dll.
MSDN also says you need to set the SYSGEN parameters for CE 4.2
to include the remote desktop DLL and base components:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceoak40/html/coconremotedesktopprotocolimplementationconsiderations.asp
Is the RDP interface library or the DLL available for PocketPC 2003,
outside of CE platform builder ?
I know PPC 2003 and CE 4.2 are not the same, but PPC 2003 added some
functionality PPC 2002 didn't have.
Warren Kinninger Tag: Graph Control Tag: 72932
Looking for the Remote Desktop Control Interface for PocketPC 2003
The IMsTscAxEvents interface in Remote Desktop ActiveX Control
has some useful notification methods I'd like to use on PocketPC 2003.
On the desktop, the Remote Desktop ActiveX Control is provided with Windows
XP,
and if you have Windows 2000 or 98 you can get it from Microsoft's
download center by searching for "Remote Desktop ActiveX Control".
It's named tswebsetup.exe.
MSDN says that CE 4.0 implements this interface also, see:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wcerdp/html/cerefimstscaxeventsinterface.asp
It is located in the link library, mstsax.lib, or the activex control,
mstscax.dll.
MSDN also says you need to set the SYSGEN parameters for CE 4.2
to include the remote desktop DLL and base components:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceoak40/html/coconremotedesktopprotocolimplementationconsiderations.asp
Is the RDP interface library or the DLL available for PocketPC 2003,
outside of CE platform builder ?
I know PPC 2003 and CE 4.2 are not the same, but PPC 2003 added some
functionality PPC 2002 didn't have.
Warren Kinninger Tag: Graph Control Tag: 72931
C# and PocketPC 2002
Hi,
Using MS Visual Studio 2003, I start a new Smart Device Windows
Application for the PocketPC platform, using the PocketPC 2002
Emulator. I get an empty form - so far so good. Without changing or
adding anything I proceed to build the solution. After quite a long
time, the build fails:
=======================================
Preparing resources...
C:\Work\SmartDeviceApplication5\Form1.resx: Could not instantiate the
resource processor.
Updating references...
Performing main compilation...
Build complete -- 0 errors, 0 warnings
Building satellite assemblies...
Visual Studio is ready to deploy SmartDeviceApplication5
---------------------- Done ----------------------
Build: 0 succeeded, 1 failed, 0 skipped
=======================================
I can force deployment in spite of build errors and the application
actually runs!
Can someone tell me what is going on here?
TIA,
Jan Roelof Tag: Graph Control Tag: 72930
Distribute emulator without Visual Studio
I'd like to put a Pocket PC emulator on someone else's computer and run my
Compact Framework app inside the emulator.
I'd rather not install Visual Studio .NET on the other computer. Is it
possible to just install a PPC emulator without installing Visual Studio?
What is the best way to do this? Do I need to do a separate build of my CF
app for the X86 platform to run on an emulator? Tag: Graph Control Tag: 72921
Signal detection & queueing - Windows Service
Is it possible to create a Windows service to run on Windows Mobile 2003 that repeatedly checks for a GPRS signal (which is used to access the internet and thence to a server), and executes a transfer of messages (or files or whatever) - which have been created by a client application - when it finds that signal
What are the performance implications
Is there a more obvious solution to the occasionally-connected / message queing problem
PS. MSMQ 3.0 is not an option Tag: Graph Control Tag: 72916
evc3.0 / evc4.0 compatibillity
Hello,
I want to develop program to the PPC and i need to decide whether to use the EVC 3.0 or the EVC 4.0, i want to create the project in one of this environments and then i want to compaile the project in the other environment in purpose to support PPC 2002 (Win CE 3.0) & PPC 2003 (Win CE 4.0 /4.1 /4.2).
My question is as follows:
1. Is it better to start working on EVC 3.0 and then compaile the code on the EVC 4.0 or the opposite and why???
2. Is there a big diffrence between the SDK's of the EVC3.0 and of the EVC4.0?? and what about the operating system API?
Thanks
Ronen G. Tag: Graph Control Tag: 72914
Display JPEG image in eVB
Why doesn't eVB picturebox or imagebox display jpegs on my iPAQ? What
should I do so it will? It displays bitmaps without problems, but
jpegs it does not
TIA,
Susan Tag: Graph Control Tag: 72912
Wifi PPC Network Question
With more and more PPC's becoming wireless (Wifi) equiped is it possible to
run any sort of 'peer to peer' type network between them with just an
access point ? at the very minimum at the moment I guess I would need a
notebook server to provide the network 'service' ?
The Wifi cards seemed to be used mainly for web access at the moment but I
would like to ba able to access data 'live' on another handheld without
necessaily having to have a 'central store' that multiple PPC access
This is a long term thing at the moment but is it possible now/in the future
?
TIA
Andrew Kennard Tag: Graph Control Tag: 72911
Resident mode
Hi all, I've just developed a simple dictionary for pocket pc
Is there any article or tutorial about programming for resident mode of such kind of application? For example, can read a highlighted word and call the dictionary program..
I've no idea how to start it..
Thanks! Tag: Graph Control Tag: 72907
PocketIE / popup windows and javascript
Hello,
I'd like to access to a web site on a PoocketPC but I am in front of some
problems :
- some javascript functions do not work
- the popup window, normally opened after a click on a link doesn't open.
Is it a PocketPC limitation ?
Where can I find an "official documentation" about the PocketIE limitations
/ IE ?
Does another web browser for PocketPC exist (with popup windows, javascript)
?
Where can I find a "WinCE+PocketIE" emulator ? (I can't install a ".net" sdk
on my PC).
Thanks for your help. Tag: Graph Control Tag: 72906
getting started with USC Bluetooth dongle
H
I need to write application over BT
I need to buy some general purpose usb BT, so I can write code (i.e. C code
which can 'talk' to the dongle via the usb port
Does anyone did something saimilar
how do I start
What hardware shold I bu
Than
zachi Tag: Graph Control Tag: 72904
SMS Reading
hi there
i havent yet started writing this application but was wondering if i
read sms then is it still availble for outlook or not?
and also how can i read messages in outlook inbox?
regards
Roozbeh GHolizadeh Tag: Graph Control Tag: 72902
how can make menubar to support mutilanguage?
Dear sir,
ModifyMenu() only can work with submenu,but cannot with main menu,
how can make menubar to support mutilanguage?
it's trouble me a long time,Could somebody give some suggestion?
Thanks very much!
Best Regards,
yubin Tag: Graph Control Tag: 72894
Accessing Fingerprint API?
Hello, I have an iPAQ 5555 (Windows 2003) and I downloaded the Microsoft SDK
for Pocket PC 2003. My question is, how do I access the finger print API (or
class)? I would like for my application to use the finger print feature of
the iPAQ but I don't see anything relating to that in the SDK. Is there some
other SDK that handles this or does anyone out there know what I can do?
Thanks!!! Tag: Graph Control Tag: 72893
Newbie
I want to start learning programming with Pocket PC, which PDA should I buy
? I just want a basic one, do I need to buy one with bluetooth ?
On the desktop computer, what software should I have ? .NET programming
tools ? Tag: Graph Control Tag: 72887
Autorun on a Toshiba
Hi,
I'm trying to autorun an app on a SD Card with aToshiba e755. My app works
fine when launched manually. It launches automatically if I copy it to
\Flash ROM Disk\0\Autorun.exe.
So I'm sure the app itself is ok.
I put it on the card in \2755\Autorun.exe.
It never launches when I insert/eject the card. I tried 1824 and other CPU
Type values from WINNT.H with no success.
Am I doing something wrong ? Anyone knows if/why this feature would be
disabled on this particular device ?
Any help will be appreciated.
Eric Tag: Graph Control Tag: 72885
S/W development tool for WinCE/PocketPC
I am looking for S/W development tool such as Entrek toolbox.
Tools that shows memory leakage, resource usage, etc
What I know now is only Entrek toolbox.
Is there any other good tool?
Please answer.
Thanks.
Follow-up is limited to microsoft.public.windowsce.platbuilder Tag: Graph Control Tag: 72883
LoadImage API problem
I'm developing using evc++ 3.0 non-MFC.
I'm trying to use LoadImage to load a bitmap like so:
m_hBitmap = HBITMAP( LoadImage( NULL,
szTmp,
IMAGE_BITMAP,
0,
0,
LR_LOADFROMFILE ) );
but I'm getting error C2065: 'LR_LOADFROMFILE' : undeclared identifier.
The API description indicates LR_LOADFROMFILE is indeed valid and it says it
is defined in winuser.h but when I scan my system for winuser.h files
containing 'LR_LOADFROMFILE' the only ones I find are associated with VC++
6.0. The ones associated with evc++ 3.0 do not define this symbol.
I googled the web for information but other than some Japanese sites I can't
translate, I found nothing. Anyone know what's going on?
Dennis Tag: Graph Control Tag: 72882
Leak in Pocket IE using ATL control?
I am developing an ActiveX control using ATL. The control
is to be embedded on an HTML page. The control is used
for displaying images and uses the IBrowser interface to
navigate to other pages. Everything works great except
that the Pocket IE's memory usage grows unacceptably (>
16K) after each refresh of the page containing the control.
I have tried the same code on both 2002 and 2003 and the
results are identical. I have also seen several KB
articles about leaks in Pocket IE, but all the "fixes"
seem to require using Platform Builder.
Does anyone know of any problems with ATL controls in
Pocket IE? Is there a work-around?
Here are the interfaces supported by my control:
CComObjectRootEx<CComSingleThreadModel>
IDispatch
CComControl
IOleControl
IOleObject
IOleInPlaceActiveObject
IViewObjectEx
IOleInPlaceObjectWindowless
CComCoClass
IObjectSafety
IObjectWithSite
IProvideClassInfo
IPersistPropertyBag Tag: Graph Control Tag: 72879
Detect if PPC 2002 or Mobile 2003 using RAPI
I would like to determine if Pocket PC 2002 or Mobile 2003 is running using RAPI or some another method when the handheld is connected via ActiveSync. I am unable to find any documentation on this. Any ideas? Tag: Graph Control Tag: 72878
Enter Windows CE survey, win a Windows-powered wireless router
Wish you could add a feature to Windows CE? Need a new technology
supported in the OS? Want a specific tool to be more productive? Help
the development team at Microsoft build the next version of Windows CE
by participating in a survey and then emailing your most wanted OS
features, technologies, and tools to Microsoft.
After you submit your answers to the questions on the main survey
page, you will be given the opportunity to email suggestions and
comments to the Microsoft Windows CE development team, and to register
to win a Microsoft MN-700 wireless router with integrated 802.11g
wireless access point and 4-port Ethernet switch. Prizes will be
awarded to the particants submitting the five best suggestions, as
selected by a panel of judges at Microsoft.
More info is here:
http://www.windowsfordevices.com/news/NS8316899152.html Tag: Graph Control Tag: 72874
eMbedded C++ setup initialization error
I'm student learning visual basic .net, and would like to write some applications for pocket pc 2003
Per MS recommendations, I've installed Active sync 3.7.1. I then need eMbedded visual C++ before adding the SDK that allows me to code in VB. I've downloaded the eMbedded Visual c++, but when I go to install it, I repeatedly get "Set up initialization error. There is insufficient memory to run set up. Try closing an y open applications or restarting windows." All applications are closed. I've rebooted, 26 GB reamin on hard drive. 500 MB RAM should be sufficient. I've tried booting in safe mode, but get the same error Tag: Graph Control Tag: 72872
develop for windows CE 4.20 on pockectpc 2003
Having
Microsoft Development Environment 2002 Ver. 7.0.9447
Microsoft .NET Framework 1.0 Ver 1.0.3617
it's possible develop software for PocketPC 2003 (with
SO Version WINDOWS CE 4.20) installing some plug-in?
(if yes, what?)
Bye and thanks a lot. Tag: Graph Control Tag: 72867
Pocket PC emulator redistribution
I'd like to put a Pocket PC emulator on someone else's computer and run my
Compact Framework app inside the emulator.
I'd rather not install Visual Studio .NET on the other computer. Is it
possible to just install a PPC emulator without installing Visual Studio?
What is the best way to do this? Do I need to do a separate build of my CF
app for the X86 platform to run on an emulator? Tag: Graph Control Tag: 72865
API for "XDA II" / "HTC Himalaya" Camera
Hi,
does anybody happen to know if there is an API available to access the
built-in camera of the HTC Himalaya (sold as XDA II, MDA II, ...)?
Regards,
Marvin Tag: Graph Control Tag: 72864
PocketPC deployment over th web?
Hello,
is it possible to distribute .cab files over the web?
Are there any options to deploy/update applications
wirelessly?
thanks, Tag: Graph Control Tag: 72858
c# -> sql server for ce
hello,
how can i use the ms sql server for windows ce in c#?
can you give me a sample?
thank you! Tag: Graph Control Tag: 72857
How do I automatically SyncNow from the PocketPC Device ?
Is there any way to perform a programmed ActiveSync SyncNow from a
Device side program ?
I know I can initiate /Syncnow from the Desktop side, the problem is
we are using a WLAN, not the cradle, so this will not perform a remote
sync. I can programmably launch ActiveSync from a Device side
Programme, but it then sits there waiting for the operator to hit the
Manual Sync button ! dohh
Why is there no API for the Device side ActiveSync ! - It really does
limit the development of "Pick Up and Go" Applications.
Jules Tag: Graph Control Tag: 72849
Using bluetooth headset microphone
Hi all,
Is it possible to use a bluetooth headset microphone from code ?
I work with a Xda II on a voice recognition server project (not MS
Speech Server). I have to record some voice commands from user and
send them trough a web service. It works nice with the build-in
PocketPC microphone but user can't take his PDA while he is doing
something by hand (they are maintenance men).
Thanks for your help !
Johann Tag: Graph Control Tag: 72848
Multi Threads and messages boxes
Hi all
I have an evc4 application that runs on two/three threads. The main one and
the 'scanning' one and a printing one
The 'scanning' thread sits waiting for data from the serial port and when it
gets some it checks is the data 'correct' and if it is save/display if not
show an error. This all works fine.
There is a loop in the thread which runs 'forever' untill a global var is
change to false by the main thread.
I now whish to ask a question and await user response before proceding. At
the moment this MessageBox is 'buried' deep in the scanning loop. I've also
tried it 'outside' the scanning loop but within that scanning
thread.Restarting the scanning loop after the question has been answered.
The problem is that when the question is on the screen if data comes in on
the port it is ignored ... fair enough this is ok .... but after the loop
has restarted the data is still 'ignored' ?
Has anyone else done any work with WaitCommEvent and messageboxes ?
I'm sure I'm doing something wrong as I am new to C programming. I've
paseted my readthread code at the base of this message incase it helps
explain things ! ;)
One important point if NO data is received whilst the messagebox is onscreen
then after the question has been answered the program works correctly.
Thanks in advance
Andrew Kennard
---- Code below ----
//======================================================================
// ReadThread - Receives characters from the serial port
//
int ReadThread (PVOID pArg) {
int cBytes,i;
char szText[TEXTSIZE];
char LastCardSwipe[TEXTSIZE];
TCHAR szTemp[100];
DWORD dwMask,dwLastError, dwTStat;
COMSTAT PortStat;
int iCardOK; // 0 = good 1+ = 'error' states
TCHAR szDisplayText[100];
BOOL bWaitforDataonPort=true;
HWND hWnd=(HWND)pArg;
memset(LastCardSwipe, 0, TEXTSIZE);
g_fScanforBadge=true;
while (g_fScanforBadge){
while (bWaitforDataonPort){
if (WaitCommEvent(hComPort,&dwMask,0)){
switch (dwMask){
case EV_RXCHAR:
if(ClearCommError(hComPort,&dwLastError,&PortStat)){
if (PortStat.cbInQue>0){
memset(szText, 0, TEXTSIZE);
cBytes=0;
if (ReadFile(hComPort,szText,PortStat.cbInQue,(LPDWORD)&cBytes,0)){
if (cBytes>0){
strcat(LastCardSwipe,szText);
if (szText[cBytes-1]==13){
iCardOK=SplitData(LastCardSwipe);
if (iCardOK==0){
bWaitforDataonPort=false; //end inner loop
}
else{
if (iCardOK==1) g_MainPagePrompts[0].setfieldText(TEXT("BAD
SWIPE...TRY AGAIN"));
else g_MainPagePrompts[0].setfieldText(TEXT("BAD SWIPE...TRY
AGAIN2"));
g_MainPagePrompts[0].setfieldForeColour(AGK_RED);
InvalidateRect(hWnd,NULL,FALSE); // force WM_paint
UpdateWindow(hWnd); // force WM_paint
memset(LastCardSwipe, 0, TEXTSIZE);
}
}
}
}
}
}
break;
case EV_ERR:
MessageBox(hWnd,TEXT("Read Error"),NULL,MB_OK);
break;
}
}
}//bWaitforDataonPort
if (wcsstr(g_IDsAllowed,g_MagFields[2])==NULL) {
int iOverrideAnswer;
iOverrideAnswer=MessageBox(hWnd,TEXT("The ID letter for the card swiped
is NOT valid. Do you wish to allow them entry ?"),TEXT("Invalid ID
Letter"),MB_YESNO);
if (iOverrideAnswer==IDYES) {
SaveDataandUpdateCounts(hWnd);
memset(LastCardSwipe, 0, TEXTSIZE);
}
else {
g_MainPagePrompts[0].setfieldText(TEXT("NO ENTRY ! .. INVALID CARD"));
g_MainPagePrompts[0].setfieldForeColour(AGK_RED);
InvalidateRect(hWnd,NULL,FALSE); // force WM_paint
UpdateWindow(hWnd); // force WM_paint
memset(LastCardSwipe, 0, TEXTSIZE);
}
}
else {
SaveDataandUpdateCounts(hWnd);
memset(LastCardSwipe, 0, TEXTSIZE);
}
bWaitforDataonPort=true;
}//g_fScanforBadge
return 0;
} Tag: Graph Control Tag: 72845
XML between SQL Server and SQL Server CE over Internet
We're going to have PocketPCs out in the field, connected to the server at HQ over the internet through GPRS. It is assumed that they'll be connected only some of the time, so each has a client VB.NET app and SQL Server CE.
When some important configuration data (the structure of a survey) - held in the central SQL Server - is modified at HQ, I want those changes to be transmitted to the PocketPCs by XML. I don't want to use replication or RDA, because we're committed to sending the results back in XML format.
How can this be implemented? I want the PocketPCs to receive XML with the survey structure. At that point I can get it into the local SQL Server CE database - I reckon it would be quicker during the bulk of the application's stuff to use a database instead of messing around with accessing XML data at run-time. But when the chages are made at the server, how can this trigger the transmission of the XML, and what happens if some of the PocketPCs are not connected? Can I do it so that they'll queue until the devices come online?
Well, thankis for reading all that - hope somebody can point me in the right direction. Tag: Graph Control Tag: 72844
VisualBasic.Net
Dear all,
I would like to know the solution for linking two forms
together, i.e. when I click a button in one form, I can be
linked to another form. Thank you for answering.
Nathan Tag: Graph Control Tag: 72842
Add more than one image to listview control
Dear All
How can I add more than one image to listview ( View = Details). I am able to add one item to the item. But i want to add image to the subitemes
Thankyou. Tag: Graph Control Tag: 72840
CE_RXOVER flag
I have a problem with RS-232 serial port (COM1) on PocketPC (ARM) -
GetCommProperties(..) function returns strange results: maximum input
buffer size (dwMaxRxQueue) is 1 byte! Current input buffer size
(dwCurrentRxQueue) is 0, and it's impossible to set another buffer
size using SetupComm(..) - buffer size remains zero bytes.
So I guess it's impossible to receive any data. Even
ClearCommError(..) function says the error flag CE_RXOVER is set (1).
And it doesn't matter - whether the cable is attached (cbInQue = 1) or
not (cbInQue = 0).
By the way, everything is OK under Desktop PocketPC Emulation (x86) on
Win2000 with the device attched to COM1.
Device - PocketPC iPAQ 3760.
Non standart using of RTS (always 0) and DTR (always 1) signals.
I am using another thread for reading data (checking for data to
arrive with WaitCommEvent(..) function).
So, what's the solution? How should I receive data?
Incidental questions:
1. What's the difference between CE_OVERRUN and CE_RXOVER flags
(ClearCommError(..) function)?
2. Why there is no problem with ActiveSync while using the same cable
and PDA?
3. I can NOT set user-defined baudrates in spite of the information
given by GetCommProperties function. I can set only standard
baudrates, otherwise it remains the same (or 9600) while no error is
returned. So may be there is a problem with a driver or particular
device?
4. What port number should I use - COM1 or COM2? Both opens and
"works" (at least I can send data and receive them on the other end).
5. May be it's somehow related to USB? How can I send and receive data
(using USB-Host on PDA is more interesting)? Briefly.
Waiting for your reply,
Andry. Tag: Graph Control Tag: 72834
TcpDelAckTicks for PPC
Does the tcpdelackTicks registry work for CE? it says it
does, but I can't get it to work.
When NOT using activesync, I copy a file to the PPC and I
see the PPC do a ACK for generally every other packet,
just as it is documented.
BUT when doing Activesync copy to the PPC, the PPC will
only ack at EVERY .2s interval. So if you change the
Windowsize registry to 1460 (the MSS), you will get 1
packet for every .2s, or 7k / second >>>> slow.
I don't know why activesync is making the tcp behave so
differently. I also see in the SYN packet, the it
doesn't use the TimeStamp options, that it does when I
use the other file copy. Not sure if this relates??
I see documentation that Win2000 need a patch to get
TCPDELACKTICKS to work, but nothing regarding CE.
Any imput would be great.
Mike Tag: Graph Control Tag: 72832
need SDIO developer hardware
Hi all,
Can someone direct me to a place where I may be able to obtain SDIO hardware
development equipment? I'm trying to use SDIO as a serial device since ipaq
19xx doesn't have serial connectivity oddly.
email me directly if you can
remove @IEATSPAM from
gohtor@iswild@IEATSPAM.com
Thanks for any info in advance
Robert Huie Tag: Graph Control Tag: 72830
Need a serial port
Hi,
We wrote some software for handhelds in eVB (And that was
fun...) for use within our business. All worked fine with
handhelds available then such as the Jornada.
Our software uses the serial port to communicate with
other equipment. We are looking to upgrade to later
handhelds, but these all seem to be coming out with USB
only interfaces.
Can anyone suggest how we work around this? We cannot use
USB because the equipment we connect the handhelds to only
has RS232 serial available. USB / serial adapters we have
looked at are for PC's and have associated installation
software (And would be a bulky mobile setup anyway).
Getting touch with manufacturers is hopeless. There may
even be serial connection available, just not promoted.
We are looking at the Dell Axim or IPAQ specifically,
probably the Dell based on price.
Thanks in advance.
Malcolm Tag: Graph Control Tag: 72828
How to hide the datagrid columns
I would like to invisible some of the columns in my datagrid, But i couldn't find any command such as col(2).visible=true
can u show me some solution to do it? Thank u. Tag: Graph Control Tag: 72827
Pocket PC Emulation link 2019 error __except_list
After adding Ccrtrtti.lib(KB-830482) to win CE 4.0 our
link is now showing the following link error for emulator
code. ARMV4 code doesn't exhibit this problem.
error LNK2019: unresolved external symbol __except_list
referenced in function _xxxxx
error LNK2001: unresolved external symbol __except_list
Tried solving with KB-260567, causes incompatibility and
link problems. Tag: Graph Control Tag: 72824
Pulling my Hair OUT
Trying to figure a way to change text color on checkbox control.
I have attempted the following with no success:
Set checkbox.forecolor on the application Form.
Built a class inheriting checkbox control and tried to overriede forecolor
property.
Tried to build a custom checkbox from the control class.
Tried to import a .Net C# checkbox control compiling with the Design
assemblies.
Can anyone give me some ideas - hell I would pay for a component that would
do it just cant find one.
Steve Tag: Graph Control Tag: 72820
ANN: Instrumentation Controls for the .Net Compact Framework
Mooseworks Software is pleased to announce the release of the
Instrumentation Control suite for the .Net Compact Framework.The suite
includes everything you need to create eye catching and easy to use
displays. The suite includes advanced charting capabilities, graphical
meters, switches and sliders for user interaction, text controls for
advanced formatting, and serial port controls for hardware communications.
All controls are 100% native .Net, so there are no unmanaged dlls to create
deployment worries. Compatible with Windows CE and PocketPC applications. No
redistribution licensing fees and free updates for one full year. Please
visit our web site at http://www.mooseworkssoftware.com/instrumentation.htm Tag: Graph Control Tag: 72818
Releasing a Connection Manager connection in PocketPC 2003
Hello,
I am trying to use ConnMgrReleaseConnection to close a connection that I establish with ConnMgrEstablishConnectionSync. On PocketPC 2002, this causes the connection to close, but on PPC 2003, the connection stays open.
I don't want to go through the trouble of using RasHangUp, especially since I don't want to close the connection out from under anyone else that's using the connectoid at the moment. On PPC 2002, the system just kept a ref-count and closed the connection once all programs using it called ConnMgrReleaseConnection.
It may be that the connection just isn't meant to be closed in the new OS, but doesn't that cost people money if they're paying for connection time? The reason I mention this point is that when you click on the little connection icon in the title bar, the bubble that pops up doesn't have any "Disconnect" button like it did in PPC 2002. (Note, however, that the Connection Manager "Help" pages about "ending a connection" refer to a "Disconnect" button.....)
Any thoughts???
Thanks, Frank Tag: Graph Control Tag: 72817
In my application I want to be able to do some simple trend charts.
What graph controls are available?