ADOCE.NET - Mobile Discussion Boards

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Re: Multi-Resolution Icon

GDavy23-May-05 3:33

GDavy

23-May-05 3:33

My apps display the correct icons.. small one or big one whatever is required...
But I had a similar problem way back...

Check the following:
The ID of your application icon should be the lowest value of all icons you have in your app. (check out your resource.h for the value, and change if necessary)
Second open your .rc file in an editor and double check if in the Icon section (do a search for "// Icon") the first icon mentioned is you application icon. if it is not, put it first (use cut paste)
example of my .rc file:

<br />
/////////////////////////////////////////////////////////////////////////////<br />
//<br />
// Icon<br />
//<br />
<br />
// Icon with lowest ID value placed first to ensure application icon<br />
// remains consistent on all systems.<br />
IDR_MAINFRAME           ICON    DISCARDABLE     "res\\mainfr.ico"<br />
IDI_EMPTY_ICON          ICON    DISCARDABLE     "res\\icon1.ico"<br />
IDI_WARNING             ICON    DISCARDABLE     "res\\ico00001.ico"<br />

Hope this gets you along..
Greetings,
Davy

Dev tools for PPC

john john mackey21-May-05 13:02

john john mackey

21-May-05 13:02

Is Microsoft's "eMedded VC++ 4.0" (Service Pack 4) a stand alone development tool? Does it need Studio .NET? Can it be run with Visual Studio (VC++ 6.0)?

I have a ViewSonic V37 PocketPC running PPC 2002. I want to develop for it and one of my first project I would like to tackle is working with an Access DB (simple tables) synched from my desktop PC.

That is, I want to download my simple Access DB and then work with it on the PocketPC - lookup values from tables, simple GUI interaction.

Thanks,
Johnny

Re: Dev tools for PPC

João Paulo Figueira23-May-05 3:19

João Paulo Figueira

23-May-05 3:19

john john mackey wrote:
Is Microsoft's "eMedded VC++ 4.0" (Service Pack 4) a stand alone development tool?

Yes.

john john mackey wrote:
Does it need Studio .NET?

No.

john john mackey wrote:
Can it be run with Visual Studio (VC++ 6.0)?

Yes.

john john mackey wrote:
I have a ViewSonic V37 PocketPC running PPC 2002.

You need eVC3 instead.

Regards,
João Paulo Figueira
Embedded MVP

Re: Dev tools for PPC

john john mackey23-May-05 5:11

john john mackey

23-May-05 5:11

Thanks! Do you (or anyone else out there) know what Service Packs go along with eMbedded 3.0? I'll look around MSDN site for v3.0

Thanks again.
Regards,
Johnny

Re: Dev tools for PPC

João Paulo Figueira23-May-05 5:30

João Paulo Figueira

23-May-05 5:30

There's a download named eMbedded Visual Tools 2002 Edition. That's all you need.

Regards,
João Paulo Figueira
Embedded MVP

Re: Dev tools for PPC

john john mackey23-May-05 8:06

john john mackey

23-May-05 8:06

João Paulo,
I'm glad that I got help from you. I found previous postings from you at CodeProject (and PocketPC developer Network) that look like they could help me achive my first project - the simple database app on the pocket PC.

Thanks for the help and articles!
Johnny

How to connect windows ce device in vs 2003

zhengdong jin21-May-05 7:15

zhengdong jin

21-May-05 7:15

I got a symbol windows ce barcode scanner, I'd try to configure and connect it with vs 2003 for deploy an windows ce app, but I can't connect to the ce device. anyone can help me
thanks

ASP.NET C# VB VC & SQL Windows APP Mobile App ...

ADOCE.NET

Abbas_Riazi20-May-05 0:14

Abbas_Riazi

20-May-05 0:14

I want to create an Access database on my PocketPC (WinCE4.2, PocketPC 2003 OS). Then using C# to populate tables, query tables, ...
From a simple search on Google.com I find that I must use ADOCE.NET but I didn't succeed to download it and also didn't see any control that I can use from Visual Studio 2003 (I created a project for Smart Mobile Device).
Is there any one has experiences doing such kind of work?

Best regards,
A. Riazi

Re: ADOCE.NET

João Paulo Figueira23-May-05 3:15

João Paulo Figueira

23-May-05 3:15

A. Riazi wrote:
Is there any one has experiences doing such kind of work?

I do, but not too much time for it, I'm afraid. It is based on my latest article CEDB .NET[^].

Regards,
João Paulo Figueira
Embedded MVP

Re: ADOCE.NET

Bui Huy Kien1-Jun-05 23:57

Bui Huy Kien

1-Jun-05 23:57

Is there any way to access ADOCE.NET in VC++ code?

Thanks in advance.,

-Kien Bui
SynerWork Software.
http://www.synerwork.com

Re: ADOCE.NET

João Paulo Figueira2-Jun-05 3:49

João Paulo Figueira

2-Jun-05 3:49

The managed libraries are off-limts to eVC. You cannot use ADO .NET from eVC.

Regards,
João Paulo Figueira
Embedded MVP

PDA turn off notification

BerndZ19-May-05 6:50

BerndZ

19-May-05 6:50

Hi,

is there a way to get a kind of notification when the user presses the power off button on a win ce pda? I have a compact framework application in c# which I want to close fully (not only sleep) when the user turns off the device.

Thanks!
Bernd

Bernd

storing data on SD card in win CE

luboss17-May-05 22:45

luboss

17-May-05 22:45

Hi,

how can I control the SD card and save any files on the SD card in my pocket device?

Thanks

porubat@porubismus.com

Re: storing data on SD card in win CE

João Paulo Figueira18-May-05 1:33

João Paulo Figueira

18-May-05 1:33

The SD card behaves just like a regular folder. What do you mean by "control the SD card"?

Regards,
João Paulo Figueira
Embedded MVP

Re: storing data on SD card in win CE

luboss18-May-05 8:28

luboss

18-May-05 8:28

hi
about the "control the SD card": when I put the SD card in the pocket PC I will to see in the file explorer folder "SD-MMC Card". When I do nothing with the pocket PC the folder will be hidden in file explorer and I can see the folder again only if I put out and out in the SD card.

How is the name of the SD card folder?

How can I for example create a new file when I will use the function "CreateFile"?

Thanks

Re: storing data on SD card in win CE

João Paulo Figueira18-May-05 10:56

João Paulo Figueira

18-May-05 10:56

luboss wrote:
When I do nothing with the pocket PC the folder will be hidden in file explorer and I can see the folder again only if I put out and out in the SD card.

This is not a typical behavior. As long as the SD card is inserted, the Pocket PC should be able to access it. What Pocket PC model are you using?

Regards,
João Paulo Figueira
Embedded MVP

Re: storing data on SD card in win CE

luboss18-May-05 17:45

luboss

18-May-05 17:45

hi,

the sd card folder on my pocket PC has got name "SD-MMC Card" and I can access to it and create new files.

But, when I turn off and then on the pocekt PC the SD folder will be hidden and not accessible until I will put out and again put in the SD card.

I use Acer N30 pocket PC model.

Thanks
Tomas Poruba

Re: storing data on SD card in win CE

luboss18-May-05 8:56

luboss

18-May-05 8:56

hi,

the sd card folder on my pocket PC has got name "SD-MMC Card" and I can access to it and create new files.

But, when I turn off and then on the pocekt PC the SD folder will be hidden and not accessible until I will put out and again put in the SD card.

How can i make the SD folder always accessible?

Thanks

Call Shell("help.exe") in .Net CF

Jumba666616-May-05 10:04

Jumba6666

16-May-05 10:04

This may be obvious but I can't call out of my program with shell in CF.
It will work just fine in a normal windows app.
There is probably just a small fix but I can't find it.
thanks in advance

tim

Pocket PC Setup problem

dhirub4u13-May-05 3:21

dhirub4u

13-May-05 3:21

Hello

I have created a project for a pocket pc application in visual studio.net using SqlServerCE.
I also tried to deploy it using the setup and deployment project of dot net, but facing problem in running the setup. It asks for the debugger to debug and gives error for SqlServerCE. Do I also require to include .Net Compact Framework and SqlServerCE while making the setup so that the same will be installed on the machine which does not have Microsoft Dotnet framework and sql server. From where do I get .Net Compact Framework and SqlServerCE, any links for the same?
Also I am not clear on how to make the setup and deployment of the Smart Device Application for Pocket PC.
Please if anyone knows how to solve the above problem asap.

Regards

Re: Pocket PC Setup problem

Anonymous1-Jun-05 6:40

Anonymous

1-Jun-05 6:40

Before you run the cab from your pocket pc so u can setup your application you must run the cabs of sqlce client and compact framework(after you copy them to the pocket pc).These cabs can be found c:\program files\microsoft visual studio .net 2003\compactframeworksdk\v1.0.5000\windows ce\wce400\ and then pick the cab acording to your pocket pcs cpu.

Save Bitmap problem in eVC++ 4.0

chongkeng_woon11-May-05 23:56

chongkeng_woon

11-May-05 23:56

I use ATL Com AppWizard(in embedded Visual C++) to create a signature capturing DLL, i successfully let user to sign on a given rectangle square box.

However,
i have a big problem when coming to capture the signature inside the rectangle and save it to bmp (or jpg) file. i get the following attached code and trying to compile it inside embedded Visual C++ 4.0, and it comes out this error:

"GetDIBits: undeclared identifier" ...

it seems like eVC++(or Pocket PC 2003 SDK) doesn't have this library or doesn't support this function...

is there anyway i can do it ? this problem has been struggling me for few days ...

thanks

int WindowToBmpFile(LPCTSTR szFName, HWND hWnd)
{

HDC hDC, hMemDC;
HANDLE hBits, hFile;
HBITMAP hBitmap, hTmpBmp;
RGBQUAD RGBQuad;
DWORD ImgSize, plSize, dwWritten;
int i, CRes, Height, Width;
BITMAPFILEHEADER bmFH = {0x4d42, 0, 0,0};
LPBITMAPINFO pBmInfo, pBmInfoMem;

if((hFile = CreateFile(szFName, GENERIC_WRITE,0,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL)) == NULL) return 1;

SetCursor(LoadCursor(NULL, IDC_WAIT));

if(hWnd==HWND_DESKTOP)
{
Width = GetSystemMetrics(SM_CXSCREEN);
Height = GetSystemMetrics(SM_CYSCREEN);
}
else
{
RECT rc;
::GetClientRect(hWnd,&rc);
Width = rc.right-rc.left;
Height = rc.bottom-rc.top;
}

hDC = ::GetDC(hWnd);
hMemDC = CreateCompatibleDC(hDC);
hBitmap= CreateCompatibleBitmap(hDC, Width, Height);
pBmInfoMem = (LPBITMAPINFO)GlobalAlloc(GHND, sizeof(BITMAPINFO)+256*sizeof(RGBQUAD));
pBmInfo = (LPBITMAPINFO)GlobalLock(pBmInfoMem);
ZeroMemory(pBmInfo, sizeof(BITMAPINFO)+256*sizeof(RGBQUAD));
SelectObject(hMemDC, hBitmap);
BitBlt(hMemDC,0,0,Width,Height,hDC,0,0,SRCCOPY);

pBmInfo->bmiHeader.biSize = (DWORD)sizeof(BITMAPINFOHEADER);
pBmInfo->bmiHeader.biWidth = Width;
pBmInfo->bmiHeader.biHeight = Height;
pBmInfo->bmiHeader.biPlanes = 1;
pBmInfo->bmiHeader.biBitCount = (WORD)GetDeviceCaps(hDC, BITSPIXEL);
pBmInfo->bmiHeader.biCompression = BI_RGB;
pBmInfo->bmiHeader.biClrUsed = 256;
GetDIBits(hDC, hBitmap, 0,Height, NULL, pBmInfo, DIB_RGB_COLORS);
if(!pBmInfo->bmiHeader.biSizeImage)
pBmInfo->bmiHeader.biSizeImage = ((((pBmInfo->bmiHeader.biWidth * pBmInfo->bmiHeader.biBitCount) + 31) & ~31) /
* pBmInfo->bmiHeader.biHeight;
CRes = GetDeviceCaps(hDC, SIZEPALETTE);
plSize = CRes*sizeof(RGBQUAD);
ImgSize= pBmInfo->bmiHeader.biSizeImage;

bmFH.bfOffBits = plSize + sizeof(BITMAPINFOHEADER) + sizeof(BITMAPFILEHEADER);
bmFH.bfSize = ImgSize + bmFH.bfOffBits;

WriteFile(hFile, &bmFH, sizeof(BITMAPFILEHEADER), &dwWritten, NULL);
WriteFile(hFile, &(pBmInfo->bmiHeader), sizeof(BITMAPINFOHEADER), &dwWritten, NULL);

hBits = GlobalAlloc(GHND, pBmInfo->bmiHeader.biSizeImage);
LPVOID lpBits = (LPVOID)GlobalLock(hBits);
ZeroMemory(lpBits, pBmInfo->bmiHeader.biSizeImage);
GetDIBits(hDC, hBitmap, 0,Height, lpBits, pBmInfo, DIB_RGB_COLORS);

WriteFile(hFile,lpBits,ImgSize,&dwWritten,NULL);
GlobalUnlock(lpBits);

GlobalUnlock(hBits);
GlobalFree(hBits);

GlobalUnlock(pBmInfo);
GlobalFree(pBmInfoMem);
DeleteObject(hBitmap);
DeleteDC(hMemDC);
::ReleaseDC(hWnd,hDC);
CloseHandle(hFile);
SetCursor(LoadCursor(NULL,IDC_ARROW));

return 0;
}

Re: Save Bitmap problem in eVC++ 4.0

GDavy12-May-05 1:15

GDavy

12-May-05 1:15

About your problem, I don`t know if this is the best solution, but it might help you to think of another way to get where you want:

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wcesdkr/html/_wcesdk_Win32_GetObject.asp[^]

In the remarks you see:
"In addition, the bmBits member of the BITMAP structure contained within the DIBSECTION will contain a pointer to the bitmap's bit values.
"
So you might try to create your file by writing these bits to the file.. It is possible you^ll need to write the file-header though...

Greetings,
Davy

Re: Save Bitmap problem in eVC++ 4.0

chongkeng_woon13-May-05 19:28

chongkeng_woon

13-May-05 19:28

Do you have any example or source code for DIBSection? especially in saving bitmap ? sorry to say that i am still a beginner to eVC++ ..
thanks a lot

Develop mpeg video palyer for Pocket PC (with Media Player SDK?)

michaelwinter9-May-05 12:50

michaelwinter

9-May-05 12:50

Hi,

I am trying to develop a mpeg Video Player for Windows CE. I tried it with the Windows Media Player SDK, but I read, mpeg videos aren't supported. Is this right? Is there any other SDK to develope a video player that supports mpeg files?
Or is there a way to extend the SDK with this function?

Thanks for your tips and ideas.

Michael

Last Visit: 31-Dec-99 18:00 Last Update: 25-Sep-24 15:14

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