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besmel wrote:
BTW ADOCE used with C++ is unsupported from MS
Yeah, they do say a lot of crap... ADOCE is supported by C++ and in more than one way: you can either use the #import directive or generate the
necessary header files with MIDL. It's all there.
besmel wrote:
MS suggests to use OLEDB with C++ under CE
Sure, we are talking performance here (and I also prefer it). But in the support groups I've seen a lot of people asking for ADOCE C++ support, and that's what I'm planning to do in an upcoming article.
Regards,
João Paulo
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Joao,
When I say it's unsupported doesn't mean you can't use it. The problem is if you need assistance
or you ask for a pay per incident support. In this case you get that the tools you used (ADOCE C++) are unsupported and you get stucked...
that's all
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besmel wrote:
In this case you get that the tools you used (ADOCE C++) are unsupported and you get stucked...
That's why there is a CodeProject: we can always find help with each other. 
My small rant with MS is that they tend to say a lot of things that are not accurate and tend to send developers away from interesting things, like this one. I've been successfully using ADOCE for over a year in my projects. The OLE DB option is now up because I do really need the extra performance.
Regards,
João Paulo
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Ok, thanks!! I'll take a look at it 
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The Virtual Office Systems classes are very basic. When I first tried them, I had to make major changes before I got them to do what I wanted. Eventually, I wrote my own.
Regards,
João Paulo
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Hello,
When I tried to comiple I am getting the follwoing error:
I don't have this file in the following specified location:
What should I do for this error and How to build it successfully.
Please guide me
#import "C:\Windows CE Tools\wce300\Pocket PC 2002\include\adoce31.tlb" rename_namespace("ADOCG") rename("EOF", "EndOfFile")
using namespace ADOCG;
--------------------Configuration: AdoSample - Win32 (WCE
ARM) Debug--------------------
Compiling...
ado.cpp
D:\user\siva\projMobile\references\ADOCE Filtering\ADOCE\AdoSample\AdoSample\ado.h(42) : fatal error C1083: Cannot open type library file: 'C:\Windows CE Tools\wce300\Pocket PC 2002\include\adoce31.tlb': No such file or directory
AdoSample.cpp
D:\user\siva\projMobile\references\ADOCE Filtering\ADOCE\AdoSample\AdoSample\ado.h(42) : fatal error C1083: Cannot open type library file: 'C:\Windows CE Tools\wce300\Pocket PC 2002\include\adoce31.tlb': No such file or directory
ChildView.cpp
D:\user\siva\projMobile\references\ADOCE Filtering\ADOCE\AdoSample\AdoSample\ado.h(42) : fatal error C1083: Cannot open type library file: 'C:\Windows CE Tools\wce300\Pocket PC 2002\include\adoce31.tlb': No such file or directory
MainFrm.cpp
D:\user\siva\projMobile\references\ADOCE Filtering\ADOCE\AdoSample\AdoSample\ado.h(42) : fatal error C1083: Cannot open type library file: 'C:\Windows CE Tools\wce300\Pocket PC 2002\include\adoce31.tlb': No such file or directory
Generating Code...
Error executing clarm.exe.
AdoSample.exe - 4 error(s), 0 warning(s)
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Find the adoce31.tlb file and make the #import directive point there. If you do not have this file on your PC, download it from Microsoft Website (search for ADOCE 3.1) and install it.
Regards,
João Paulo
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Hi,
How to check that the #import directive in ado.h is correct for my development environment.
Awaiting for your reply.
Thanks,
Siva
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ok, Thanks a lot to everybody !!
I think, now I have a good idea where to start
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We're writing code for PPC2K2 on iPaq 3970's.
1)Does anyone know if HP is offering upgrades to PPC2K3?
2) If an upgrade is available, does anyone know the price?
3) If we move to PPC2K3, do we (or should we) also have to move to Embeded VC++ 4, or can we stay with evc3?
------- 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
"You won't like me when I'm angry..." - Dr. Bruce Banner
Please review the Legal Disclaimer in my bio.
------- signature ends
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John Simmons / outlaw programmer wrote:
3) If we move to PPC2K3, do we (or should we) also have to move to Embeded VC++ 4, or can we stay with evc3?
If you want to develop solely for PPC2K3, you must use eVC4 with SP2. If you want to target all platforms, eVC3 is still the choice.
Regards,
João Paulo
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i'm now confused...i thought that eVC3 can't use the ppc2k3 sdk and therefore couldn't utilize any of the ppc2k3 api's which are based on wince 4.2
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I did not explain myself clearly. Using eVC3 you can develop applications for PPC and PPC2002 and these will also run on PPC2003. But if you are targetting PPC2003 only, and thus expect to use all its new features, eVC4 is your product. But don't expect your eVC4 app to run in older platforms.
Regards,
João Paulo
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Is this c++ rtl funtion (and it's mapped equivalants) not available in ppc2k?
------- 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
"You won't like me when I'm angry..." - Dr. Bruce Banner
Please review the Legal Disclaimer in my bio.
------- signature ends
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No luck with that, John! The ppc doesn't support the concept of a current working directory: all paths must be absolute. 
Regards,
João Paulo
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Carp...
Maybe we should just upgrade all of our ipaqs to Linux...
------- 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
"You won't like me when I'm angry..." - Dr. Bruce Banner
Please review the Legal Disclaimer in my bio.
------- signature ends
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Now I am working on developing a Pocket PC application involving displaying Chinese, Portuguese and English altogether. I am using eVC++ 3.0 to develop and an English version emulator. But I found that the emulator is hardly to display those 3 languages altogether at the same time. Also I want to type Portuguese in the emulator. Would you have any methods to solve such kind of problems?
Johnny Leong
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To solve the font-side of the problem, try to locate a set of TrueType fonts that will have all the character sets you need. Download them to the device's \Windows\Fonts directory to make them available.
Regards,
João Paulo
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Dear all,
I have met a problem when trying to develop a dialog based program for Pocket PC 2002.
The problem is when user press Enter, my program automatically close, and I don't want that.
Can you please tell me how to avoid that problem?
Thank you very much!
-BHKien
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This is a default behaviour: pressing enter is the same as clicking ok, so your dialog is dismissed and the app is closed.
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Hello to everyone,
I am developping an application that has to read a digital cartography that is divided into a lot of files with several directories and subdirectories. When using the physical device, it's rather easy to upload all them just using drag n' drop on windows explorer.
But things are different with the emulator. By the moment, I haven't found a way to make a batch upload. Is there a way to do this? Or there is a compressor that can be used in the emulator to unzip the content of the cartography?
Thank you in advance.
José M Castellanos.
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