How to flush cache in Windows Mobile

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  - 1
    - ActiveSync sample Xpost, f'up to microsoft.public.pocketpc.developer Greetings, I wrote a GPS application for a PDA device. Now I want to create a PC program for easier editing routes and waypoints. At the moment these are MFC objects, but I'd like to automatically sync them with the PC. The only sample I found is called StockPor but I don't get it compiled using VS 2008. Many headerfiles are missing, which seems to be the reason for a whoe bunch of following errors. Also the sample seems to be rather outdated. Will it work with XP and Vista? It would be great if someone can point me out. My installed SDKs: ------------------- Pocket PC 2003 Smartphone 2003 Windows Mobile 5.0 Pocket PC SDK Windows Mobile 5.0 Smartphone SDK TIA, Hans Tag: How to flush cache in Windows Mobile Tag: 127345
  - 2
    - Disable all hardware buttons on an IPaq 5720 Travel Companion Hello! I'm trying to disable all hardware keys on an Ipaq 5720. I can identify an disable six of them, but I can't identify the X button and "Start Windows". These buttons are on the right side of the screen. Here you can see the buttons: http://technical-itch.co.uk/wp-content/uploads/2007/06/hp-ipaq-rx5720.png How can I disable these hardware keys? Thank you! Tag: How to flush cache in Windows Mobile Tag: 127344
  - 3
    - Prevent transtion between to forms Hello! I'm developing an application for Windows Mobile 5.0, CF 2.0 SP1. This application has two forms: One of them acts as a Splash Screen. When it's loaded and visible, creates the second form, execute some work on this second form and then show the form and hide itself. I'm going to explain it better with an example: SplashForm loads and its visible. Create SecondForm. Call SecondForm.DoItsWork(); Call SecondForm.Show(). Call this.Hide(); Between SecondForm.Show() and this.Hide(); I can see the Desktop of Pocket PC. How can I fix this? Thanks! Tag: How to flush cache in Windows Mobile Tag: 127339
  - 4
    - Scaling Dynamic Controls for 640x480 Devices Hi All, I am having an issue on when or when not to scale a control that is dynamically added to a hosting User Control when executing on a device with 640x480 screen. Here is what I got... In designer, if a developer defines a property, my code will dynamically add a control to the main hosting control (everything works great; even scaling). I think this works because the control was added during the initialization process which the OS tells it to scale (at this time its a part of the controls collection of the host). Now, the problem is if the developer does not use designer, but uses the LoadForm event to define the property, my control is dynamically added but its not scaled correctly for the 640x480 device. I think this happens because it was added after the hosting control's initialization. Any ideas on how to handle this? I am using Visual Studio 2005 Framework 2.X and such. Thanks in Advance! Tag: How to flush cache in Windows Mobile Tag: 127338
  - 5
    - ShowDialog appears to be non-modal I have the following code to show a password dialog in a WM 5 .Net CF application: try If frmPassword.ShowDialog() = Windows.Forms.DialogResult.OK Then ... An exception is not thrown but the form is not displayed and the next lines are executed. I had presumed that the form had an error but cannot display and form. This code is in a menu event handler. Any help for why the form is not displayed modally? Tag: How to flush cache in Windows Mobile Tag: 127337
  - 6
    - Precision problem with eVC++ 4.0 Hi, I am having a problem with the CString's Format & the wsprintf command in eVC++ v4.0 when displaying "double" values. I have some "double" values in my database and need to display them to as many decimal places as possible. Some of the values have values of 10 or more decimal places, and .Net can successfully write & read them to my "SQL Server Mobile" database to this precision. The problem is, in eVC++, if I use the %f parameter, it doesn't display enough decimal places (it typically rounds them up/down to just 4 or 5 decimal places). However, if I ask Format/wsprintf to display the values to a large number of decimal places, then it "corrupts" many the values adding .00000000001 to their value. For example: CString str1, str2; double doubleValue = 1.28533; str1.Format(_T("%f"), doubleValue ); str2.Format(_T("%.19f"), doubleValue ); Output: str1 = "1.285330" str2 = "1.2853300000000001000" I do appreciate that floats can't store decimal values exactly (1/3 being the typical example) but I find it strange that my .Net CF app can read & write the values successfully, without adding any 0's at the end (like str1 above) or adding or subtracting a tiny discrepency to their values, but eVC++ fails miserably. The irony is that if I use Microsoft's Query Analyzer to view the values in my table, it displays them perfectly. That "1.28533" value does appear in Query Analyzer as "1.28533", and all other figures appear fine, albeit rounded to about 8 decimal places. Any suggestions...? Mike Tag: How to flush cache in Windows Mobile Tag: 127335
  - 7
    - Access MDB Is it possible to open a Access.mdb in Windows Mobile 5 with Compact Framework 2.0,3.0, 3.5 ? I use VS2005 SP1 Standard edition and tried with C# and VB. I read in the doc's that there should be a Net Compact Framework Dataprovider, but it isn't avaible in my installation. Only Framework Provider, no CF. Is it possible to open a MDB on Windowsmobile 5.0 ? Thomas Tag: How to flush cache in Windows Mobile Tag: 127333
  - 8
    - Incremental Database backup in Wince Device. I am having Wince5.0 in my target device. I am having SQLCE 2.0 Database server and httpd web server. I want to do Incremental backup from my wince device to PC. File copy method is for FullBack up. How can i do Incremental backup in my wince device. Please suggest, I tried if there is any utility already available. But in my search i didn't get Date wise i also have to take back up. Suggest me the ways to do it. Regards, Kracks Tag: How to flush cache in Windows Mobile Tag: 127331
  - 9
    - Control wifi SDIO card in hx2110 and hx2190 iPAQs I'd like to be able to programatically turn off a wifi card (Spectec SDW-821) that is plugged into the SD slot on a hx2110 or hx2190 iPAQ running Win Mobile 5.0. The easiest solution would be to disable the SD slot, but I don't know how. I'm using eVC++4.0 and Visual Studio 2005. Thanks. Tag: How to flush cache in Windows Mobile Tag: 127330
  - 10
    - Uninstalling Windows Mobile 6 SDK I installed "Windows Mobile 6 Professional SDK" but it is incompatible with my Pocket PC 2003. Every time I try to launch my Pocket PC 2003 emulator Visual Studio 2005 Professional fails with the message: "Deployment and/or registration failed with error: 0x8973190e. Error writing file '\Windows\NETCFV2.ppc.armv4.cab'. Error 0x80070070: There is not enough space on the disk." So, I tried to uninstall the SDK, but every time I do, I get about 90% complete before I get this message box: Info Box Title: "Cellular Emulator" Subject: "COM3 is in use, please clode Device Emulator if it is running and then retry." Buttons: Retry, Cancel I followed the Support Information link provided in the Add/Remove Programs entry, but every time I try to post a message or ask a question, the website logs me out. I have rebooted a couple of times, but nothing fixes this. Could someone please email me with a solution? Tag: How to flush cache in Windows Mobile Tag: 127327
  - 11
    - Active Directory Does anyone know how to get a Pocket PC to connect to an Active Directory Windows 2003 machine? I need to connect to an SQL Server database on the machine, but it (Active Directory) won't allow that. I want to try just connecting to the Active Directory machine, but I can't seem to find any info on how to connect using a Pocket PC and its limited abilities. Tag: How to flush cache in Windows Mobile Tag: 127325
  - 12
    - Headless/non-GUI WiFi EAP-TLS connect? Hi all, I've set up a 802.11 EAP-TLS network and I can connect from my iPAQ after installing the needed certificates. Now I'd like to connect from a headless CE 6 system and I'm wondering how to do that. I know about WZCTool but couldn't find any description on how to avoid popups that ask the user for certificates, user names or passwords. Does anyone know how to programmatically connect to a EAP-TLS network? Thanks, Andrew Tag: How to flush cache in Windows Mobile Tag: 127322
  - 13
    - Enable/Disable system sound. Hello. I'd like to programatically toggle the system sound. Right now, I change the device volume whenever I need to enable or disable the sound, but I'm not very satisfied with this solution. I don't want to prevent the user from changing the volume or the sound settings, I just want to be able to toggle the system sound on and off when my application is running. Thanks in advance. Tag: How to flush cache in Windows Mobile Tag: 127320
  - 14
    - Only digits in text box Hi, I want to create edit field that accepts only digits. I added ES_NUMBER style during creation. The problem exists concerning Fn key on some HTC and Symbol devices. So you can't enter digits without pressing Fn key. If you don't press Fn you hear beep and nothing is put in the edit field. I tried enabling InputMode functionality it for PPC but it doesn't work. I tried to test using ImmEscape functions to set Number InputMode, but again that work fine with SmartPhone but failed in case of PPC. The another way to do this would be char mapping but again that will be different for different device ( e.g on LW "E" maps to "1" and on Wizard "Q" maps to "1"), then this we have to maintain on device.ini. I want to put only digits into edit field without pressing Fn key. Windows Mobile 5/6, VisualStudio 2005 Thanks for help!!! Tag: How to flush cache in Windows Mobile Tag: 127315
  - 15
    - .NET CF-Application with SQL Server CE Compact running on Desktop? Hello I have an application using SQL Server CE Compact, which is running on a mobile device. Now I want to use the same exe on my desktop machine. I know that the desktop framework can read the same database, but I think only when refering to the desktop DLL of the SQL Server CE Compact. So is there no way to run the same single exe on the desktop with SQL compact support? Thanks Tag: How to flush cache in Windows Mobile Tag: 127308
  - 16
    - =?iso-8859-1?Q?Flip_Image_=2890=B0=29_in_.NET_CF=3F?= How can I flip an image (90°) in .NET CF 3.5? Tag: How to flush cache in Windows Mobile Tag: 127307
  - 17
    - Windows Mobile Test Framework Is there any tutorial regarding Windows Mobile test Framework tool. It is a automation tool used for UI. Tag: How to flush cache in Windows Mobile Tag: 127305
  - 18
    - System tray icon Hello Everyone, While using my htc touch a few weeks ago, I noticed small icons towards the bottom of the screen. In desktop apps I used the NotifyIcon control. I have read that is control is not support in the CF. How was that Icon displayed? -James Tag: How to flush cache in Windows Mobile Tag: 127301
  - 19
    - running error of PPC application in PDA Hi all, I am a new developer of Pocket PC native application with VS 2005. I create the Win32 Smart Device project with the WM 5.0 PPC SDK and the application type is window application. The application just shows the 'Hello' string for testing purpose. It works fine in emulator. After that, I did the packaging according to "Smart Device Development Walkthrough: Packaging a Smart Device Solution for Deployment" located in http://msdn2.microsoft.com/en-us/library/zcebx8f8(VS.80).aspx. For adding dependency to a CAB project, I selected <Visual Studio installation folder>\VC\ce\dll\armv4\msvcr80.dll. After that, I copied the CAB file to a Acer n50 device that is connected with ActiveSync 4.5.0 When i clicked this CAB file in Acer n50 device, it automatically installed but, when I run this program after installation finsihes, it shows the error message that '.. is not a valid Pocket PC application.' Acer n50 info: Processor : Intel XScale Operating System :Microsoft Windows Mobile Pocket PC 2003 Is there any compiler mismatch or missing dependency or ..............................???? I just started PPC application development and lost the way. I couldn't find so much info about this error in the internet. I really appreciate for the help. Can anyone help me? Thanks in advance. Best Regards, perlsu Tag: How to flush cache in Windows Mobile Tag: 127300
  - 20
    - Deployment Question Here's what I got: I have a User Control that is in its own .dll that optional uses another control that is in another .dll. The problem that I have is when I run my Sample code, I get an error about the control in the 2nd .dll cannot be found. I looked on the device, the .dll is not deployed. How do I get the 2nd .dll to be deployed with the other .dll? I am using VS2005. The User Control references the other control by project references. Everything builds and installs, but the 2nd .dll is not deployed when running the sample code. I know its on the machine, because it shows in the designer. I just need to tell the deployment to a device to always include this 2nd .dll. Thank you in advance for your help! Tag: How to flush cache in Windows Mobile Tag: 127294
  - 21
    - please help Hi all, Please anyone would be kind enough to test this code and tell me whether it work on your device or not... there are 5 images as embedded resource in a c# dll and I am trying to get than from an application. I have tested this with HTC TyTn devices.... it just throws me a weird exception, with just Exception as a message !!! Code: Assembly asm = Assembly.LoadFrom("appres.dll"); string[] resNames = asm.GetManifestResourceNames(); Bitmap[] resBmps = new Bitmap[resNames.Length]; for (int i = 0; i < resNames.Length; i++) { try { Stream stream = asm.GetManifestResourceStream(resNames[i]); resBmps[i] = new Bitmap(stream); } catch (Exception ex) { MessageBox.Show(ex.Message); MessageBox.Show(ex.StackTrace); } } Tag: How to flush cache in Windows Mobile Tag: 127286
  - 22
    - Camera Hello Wath Dll for developer camera ? Thank. Tag: How to flush cache in Windows Mobile Tag: 127284
  - 23
    - Mobile 6 + changing pictures Hi, I'm using Visual Basic 2005 and programming for a TyTanII handheld. On the storage card I have a series of pictures(maps) in a folder named P19. I want to change the picture in a picturebox. I can do it OK in VB for the desktop but and am completely lost when it comes to doing it for the pocketPC. I have searched around but can't find anything to help or guide me. I fear I am missing something simple. Can someone supply me with some sample code? Perhaps even what imports I need? I'm only a hobbyist (obsessive my partner says)programmer and this has me stumped. Paul C Tag: How to flush cache in Windows Mobile Tag: 127279
  - 24
    - Data abort when using LocalAlloc() between classes Hi, I'm using LocalAlloc() in my application running Windows mobile 6. When this is used in a Dialog class and another class member function is called with an argument pointing the allocated memory, it meets 'data abort' several steps after going into the callee class thesm.MaSMSdispatch(). what is this making this data abort? Please let me know how I should use memory management between classes. thanks you. <here is the part of my codes.> iService.sms_recipient.lpmsisdn=(TCHAR*)::LocalAlloc(GPTR,sizeof(lptemp)+1); iService.sms_recipient.lpmsisdn[sizeof(lptemp)]=0; _tcscpy(iService.sms_recipient.lpmsisdn,lptemp); thesm.MaSMSdispatch( hDlg,(void *)&iService); ::LocalFree(iService.sms_recipient.lpmsisdn); <error message> Data Abort: Thread=82ec47b4 Proc=803e8410 'cmob01.exe' AKY=00200001 PC=0002f630(cmob01.exe+0x0001f630) RA=0002f3a4(cmob01.exe+0x0001f3a4) BVA=2c37009a FSR=00000001 The program '[c3221272] cmob01.exe' has exited with code 1067 (0x42b). Tag: How to flush cache in Windows Mobile Tag: 127278
  - 25
    - SHCameraCapture crashes My program calls SHCameraCapture. The camera interface launches, it allows me to take a picture and it saves the file as expected, but when I finish, my program crashes. I get this in the debug logs: [Stack fault]: Thread=8a325400 Proc=885781e0 'camara.exe' AKY=00100001 PC=0001136c(camara.exe+0x0000136c) RA=f000fffc(???+0xf000fffc) BVA=2a0219e4 FSR=00000007 This was working perfectly before. I just added one text box and a label in another dialog (the parent of the SHCameraCapture window), and the code to read the text that the user enters in it. I've tried it in two different devices and in the emulator and it does the same thing in both, so it's not a problem of the device. Any help will be appreciated. Tag: How to flush cache in Windows Mobile Tag: 127269
- Next
  - 1
    - GetManiestResourseStream() and exception Hi all, I have a dll which contains five resource images (gif and png) as embedded resource, I am loading these resources from the dll into my main application, I get all the resource names correctly from the resource dll ... after constructing 2 bitmaps this piece of code throws exception. The exception stacttrace is at Microsoft.AGL.Common.MISC.HandleAr(PAL_ERROR ar) at System.Drawing.Bitmap._InitFromMemoryStream(MemoryStream mstream) at System.Drawing.Bitmap..ctor(Stream stream) at MELFO_eLearning.MainForm..ctor() at MELFO_eLearning.Program.Main() Code: Assembly asm = Assembly.LoadFrom("appres.dll"); string[] resNames = asm.GetManifestResourceNames(); Bitmap[] resBmps = new Bitmap[resNames.Length]; for (int i = 0; i < resNames.Length; i++) { try { Stream stream = asm.GetManifestResourceStream(resNames[i]); resBmps[i] = new Bitmap(stream); } catch (Exception ex) { MessageBox.Show(ex.StackTrace); } } Any ideas, please ???? Tag: How to flush cache in Windows Mobile Tag: 127266
  - 2
    - Pocket PC w/ SQL Server 2000 and 2005 Using Visual Studio 2005 Professional: We have two versions of SQL Server running on one machine: SQL Server 2000 Enterprise (Sql2000) and SQL Server 2005 Express. We need to connect the Pocket PC (PPC) to Sql2000. The PCs can connect, but not the Pocket PCs. The Pocket PCs can ping Sql2000, but when our code tries to open an Sql Connection, we get the following SqlException Error Message: "SQL Server does not exist or access denied." Since we can ping, we know the server exists and can be seen from the PPC. We have tried multiple versions of the connection string, but this does not seem to be the problem. Our System Admin assures me that the server is not running a firewall, so what else would prevent the PPC from being able to connect to Sql2000? The PPC does not have a login ID/PWD, so I say we should *not* be using Integrated Security. Sql2000 uses port 1433, and it is setup to accept both SQL Server and Windows Authentication. We have tried different User ID/Password combinations; some have Administrator access, while others only have access to the tables we need to read. Here are the different connection strings we have tried: "Data Source=CPAPP;Initial Catalog=AIO;Integrated Security=True;User ID=public;Password=public" "Data Source=172.16.8.105,1433;Initial Catalog=AIO;Integrated Security=True;User ID=AIO\public;Password=public" "Data Source=172.16.8.105,1433;Initial Catalog=AIO;Integrated Security=True;User ID=AIO\vti;Password=vti" "Data Source=CPAPP;Initial Catalog=AIO;Integrated Security=False;User ID=aio\vti;Password=vti" "Data Source=CPAPP;Initial Catalog=AIO;Integrated Security=False;User ID=public;Password=public" "Data Source=CPAPP;Initial Catalog=AIO;User ID=test;Password=test;" "Data Source=CPAPP;Initial Catalog=AIO;User ID=public;Password=public" "Data Source=CPAPP;Initial Catalog=AIO;Integrated Security=True;User ID=public;Password=public" Does anybody have any information on this? Tag: How to flush cache in Windows Mobile Tag: 127263
  - 3
    - How to reset the GPS receiver? Hi, I'm developing a GPS-related application, and I need to use the raw interface. Sometimes the GPS receiver seems to go nuts: it keeps sending NMEA data (including 10-12 visible sattelites), but it is unable to find a location. However, when I start some commercial GPS application, it quickly finds a valid location. The question is: is it possible / neccessary to somehow reset the GPS receiver? If so, how? Thanks, BalintN Tag: How to flush cache in Windows Mobile Tag: 127262
  - 4
    - What is the differentence bettwen mencfilt and encfilt Dera all, What is the differentence between mencfilt and encfile? I found some data abort message on my device but I don't know what is mencfilt ? ======================================================================== Data Abort: Thread=86280400 Proc=8031aa70 'filesys.exe' AKY=00000007 PC=03eb7300(fatfsd.dll+0x00002300) RA=03e75178(mencfilt. dll+0x00004178) BVA=04000007 FSR=00000001 ======================================================================== Thanks Eric -- Message posted via http://www.pocketpcjunkies.com Tag: How to flush cache in Windows Mobile Tag: 127261
  - 5
    - Axim N300 series PDAs, vanished from the earth? Where can I buy an Acer N300 PDA, or an Acer N310 PDA, or and Acer N311 PDA? Searched on ebay for these PDAs, can't find one at all. I want these particular models because I know these models have a USB host port that works with FTDI's USB to serial TTL converter cables, specifically, TTL-232R-3V3. I'm in the States, but am looking everywhere. Tag: How to flush cache in Windows Mobile Tag: 127260
  - 6
    - ADOCE on PPC with VS 2008 Basic .NET Want to convert EVB programs using ADOCE on Pocket PC to VS 2008 VB .NET. I am trying and loving VS 2008 Pro TRIAL on XP HOME. Works, but slow of course. Can't install SQL Server CE on XP Home. For trial purposes I do NOT want to install XP PRO yet. Can I still convert and use the ADOCE code with some changes to see if the app would work? Any other free or trial SQL DB to use during the trial? I have MySQL on desktop but I don't think there's a mobile version. Tag: How to flush cache in Windows Mobile Tag: 127257
  - 7
    - DataGrid runtime format Hello, Anyone knows how to change the datagrid header text at runtime? Also how to align a datagrid column text at runtime? Any help will be really appreciated. Miguel. Tag: How to flush cache in Windows Mobile Tag: 127256
  - 8
    - sequence photo in windows mobile 5.0 hi, i am using hp ipaq 6965. i wrote a code for accessing the built-in camera.. the code is as follows int i = 0; CameraCaptureDialog cameraCaptureDialog = new CameraCaptureDialog(); cameraCaptureDialog.Owner = this; cameraCaptureDialog.Title = "Take Photo"; cameraCaptureDialog.Resolution = new Size(640, 480); cameraCaptureDialog.Mode = CameraCaptureMode.Still; cameraCaptureDialog.InitialDirectory = "\\Storage Card\\imgDir"; while (i <5) { if (DialogResult.OK == cameraCaptureDialog.ShowDialog()) { cameraCaptureDialog.DefaultFileName = "img_" + DateTime.Now.ToString("dd-MM-yy_HH-mm-ss") + ".jpg"; } i++; } My idea was to take 5 photos continuosly.(Sequence photo) it is working .. but some problems are there. 1. Camera is opening in portrait mode (but i want it to be in landscape mode) 2. Camera is going to standby after 15 secs. (i want to extend this time) 3. To take 5 photos its taking me atleast 3 minutes (Long delay!!!!!) I don't know how, after taking each photo, the camera is disappearing and reappearing (Cause of delay...) is there any way i can reduce the delay??? can i open the camera in landscape mode?? please help. Rabeeh Tag: How to flush cache in Windows Mobile Tag: 127249
  - 9
    - Problem with CeRunAppAtEvent Hi, I have been using the API CeRunAppAtEvent () to launch my application when the device wakes up. This works fine for most cases. But, recently I noticed a strange problem. On a data enabled SIM (GPRS) when I browse, that is, when I am retrieving data, when I switch off the device and again switch it on (wakeup) , the application is not launched!! When I investigated further, I noticed that after the page has loaded, if I switch off and then wakeup the device, my application is launched!! Can anybody shed some light on this? Is there any other alternative? Tag: How to flush cache in Windows Mobile Tag: 127247
  - 10
    - RIL C# Again... Has anybody succesfully initialized RIL under C# using the ril.dll interface? I'm trying to use the following commands but never managed to receive a callback after invoking the proper methods. public delegate void RILRESULTCALLBACK(int dwCode, void* hrCmdID, void* lpData, int cbData, int dwParam); public delegate void RILNOTIFYCALLBACK(int dwCode, void* lpData, int cbData, int dwParam); public static readonly int RIL_NCLASS_ALL = 0x0fffffff; [DllImport("ril.dll")] public static extern int RIL_Initialize(int dwIndex, [MarshalAs(UnmanagedType.FunctionPtr)]RILRESULTCALLBACK pfnResult, [MarshalAs(UnmanagedType.FunctionPtr)]RILNOTIFYCALLBACK pfnNotify, int dwNotificationClasses, int dwParam, out void* lphRil); And then I try: RILRESULTCALLBACK resultCallback = new RILRESULTCALLBACK(f_result); RILNOTIFYCALLBACK notifyCallback = new RILNOTIFYCALLBACK(f_notify); where the receivers are: private void f_notify(int dwCode, void* lpData, int cbData, int dwParam) {...} private void f_result(int dwCode, void* hrCmdID, void* lpData, int cbData, int dwParam) {...} My question is am a using correct argument types for the methods. Has anyone done it, had it working and would share the solution with me? Tag: How to flush cache in Windows Mobile Tag: 127244
  - 11
    - How to change today background image on WM6 in the fly? How to change today background image on WM6 in the fly? I'm using native C++. Thanks, Fox Tag: How to flush cache in Windows Mobile Tag: 127240
  - 12
    - Mobile Application Hi , Everybody I am Onur , A computer engineering student , and waiting to start my graduation project , my project will be in asp.net,c# and mobile application field , but all subject in this field are repeated and conumed , if any one can help me to get a new idea for the project I'll be very grateful . Waiting for Opinions ..... Regards, Onur Tag: How to flush cache in Windows Mobile Tag: 127236
  - 13
    - Problem With Deployment I am new to developing on Windows Mobile Devices but have experience with Palm. I am trying to develop a simple app (button and message box) but when I try to deploy the application to the device I get this message: ----------------------------------------------------------------------------------------------- Error 1 Deployment and/or registration failed with error: 0x8973190e. Error writing file '\Windows\NETCFv2.wm.ARMV4I.cab'. Error 0x80070020: The process cannot access the file because it is being used by another process. Device Connectivity Component ----------------------------------------------------------------------------------------------- I am using Visual Studio 2005 with all of the Windows Mobile 5.0 resource kit installed (I also tried reinstalling it). I am using a Dell Azim (windows mobile 5.0 device) and it will actively connect and sync to my computer. Additionally, if I try to deploy to the emulator the deployment takes over 3 minutes, the emulator shows up but I cannot see my application even though in this case the status bar indicates "Deply Succeeded" Any help is greatly appreciated. Joe. Tag: How to flush cache in Windows Mobile Tag: 127235
  - 14
    - WM6 Bluetooth scanner I'm currently trying to write a program for my HTC Touch Cruise which searches for bluetooth devices periodically and logs the discovered devices to a log file. If possible I would like to have the program turn the bluetooth on and off to save battery power. Although I would like to write it in VB .net, I don't mind trying it in C# .net if not possible in VB .net .(both 2005). (is it possible to run the program will the device is in sleep mode) Tag: How to flush cache in Windows Mobile Tag: 127230
  - 15
    - How to implement dual initiation? I need to require two simultaneous actions to trigger an event on a Windows Mobile 5 device. I want the user to have to press a trigger button while a hardware button is being held down. So the user would press and hold a "ARM" hardware button down, then click a "FIRE" button to fire the device. The "ARM" button would enable the "FIRE" button as long as it was held down. If the "ARM" button is released, the "FIRE" button would be disabled and have no effect. An alternative would be to leave the "FIRE" button enabled, but on click it would check the state of the "ARM" button and would fire if the "ARM" button was being held down. Otherwise it would display a message to the user instead of firing. I'm hoping there's a simple solution, but I'm new to Mobile devices and the solution isn't obvious to be. I think in a PC app I would just set a Boolean on buttondown and clear it on buttonup, but that option doesn't seem availalbe on Mobile devices. Thanks in advance for any suggestions. Tag: How to flush cache in Windows Mobile Tag: 127221
  - 16
    - Smart Device Applications Hi Iam new to smart device applications . I want to know How do we access the application (in C# .Net or VB.Net) on a VSS through a smart device. In other word,how do we access data from a smart device? Thanks, Archie Tag: How to flush cache in Windows Mobile Tag: 127213
  - 17
    - Strange Problem with Editbox. Hi, I am using an editbox IDC_PORT and i have set the Number property to TRUE so that it allows only digits to be entered.It is behaving as expected if i type something.If i try to enter alphebets it is correctly dispalying "Unacceptable Character".But if i copy some data from other editbox say "server" and paste it in IDC_PORT editbox, it is accepting eventhough the "Number" property is set. Can anyone help me in this regard. Thanks in advance. Tag: How to flush cache in Windows Mobile Tag: 127209
  - 18
    - Raw IR Issue Hi, i'm developing an application for IPAQ HX2490 (Windows Mobile 5.0) that communicates through raw IR with a IR controlled by a PIC microcontroller. In the first three parts of the operation, i can receive data fine, but on the last one the handheld just seems to ignore the data that is being received, it doesn't receive anything. Is there something related to the data that is being sent to the pocket PC? It is a byte array {0x10, 0x06, 0x16, 0x16}. I'm using port 2 for the communication. But when i communicate with a desktop PC with a serial Infrared running exactly the same application in the PIC, everything works fine! I can't realize what's going on there. Any help would be appreciated. Thanks. Tag: How to flush cache in Windows Mobile Tag: 127188
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    - Suggestions for PocketPC SDK for 1D/2D Barcode Scanning via For many years I have wanted a solution to a problem I have by using my PocketPC as a Barcode Scanner. Some of the latest nifty solutions I have seen lately have little applications that use the built-in Camera (in what appears to be in video mode, not still camera mode) to scan a 2D barcode, which makes a chime sound then passes a user to a web site on the PPC (the web site being encoded in the 2D Barcode). I would love to pretty much do the exact same thing except capture the image (save the barcode), display the decoded text (and write it to a text file with a time stamp) and trigger audio recording. Basically using the device for capturing a tonn of barcodes while recording audio. Does anyone know where a good place to start for this would be for Visual Studio 2008? .NET (C# or VB.NET) development is my forte. Are there any hardware considerations I have to keep mindful off? I will need several PocketPC's running this and have to collect the stored data at the end of the day. ANY suggestions or directions would be greatly appreciated! ChuckM Tag: How to flush cache in Windows Mobile Tag: 127186
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    - Pocket PC can't connect to SQL 2000 Server I am having difficulty connecting my Pocket PC to our SQL Server 2000 database. The application worked great, until they decided to move the database to this newer server. Here is my connection string: Public sqlConn As New SqlConnection("Data Source=SQLSERVER;Initial Catalog=Company_Records;Integrated Security=SSIP;User ID=public;Password=public") I connect to the SQL 2000 Server using this code: Dim SqlDataAdapter da = New SqlDataAdapter("SELECT * FROM EmployeeTable", sqlConn) DataTable dt = New DataTable Try da.Fill(dt) Catch ex As Exception Console.WriteLine(ex.ToString()) End Try The output to the console is: System.Data.SqlClient.SqlException: SqlException at System.Data.SqlClient.SqlConnection.OnError() at System.Data.SqlClient.SqlInternalConnection.OnError() at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() at System.Data.SqlClient.TdsParser.Connect() at System.Data.SqlClient.SqlInternalConnection.OpenAndLogin() at System.Data.SqlClient.SqlInternalConnection..ctor() at System.Data.SqlClient.SqlConnection.Open() at System.Data.Common.DbDataAdapter.QuietOpen() at System.Data.Common.DbDataAdapter.FillInternal() at System.Data.Common.DbDataAdapter.Fill() at System.Data.Common.DbDataAdapter.Fill() at CompanyApp.frmMain.btnOK_Clicked() at System.Windows.Forms.Control.OnKeyDown() at System.Windows.Forms.Control.WnProc() at System.Windows.Forms.Control._InternalWnProc() at Microsoft.AGL.Forms.EVL.EnterModalDialog() at System.Windows.Forms.Form.ShowDialog() at CompanyApp.modStart.Main() Does anyone have any idea what is going on? I've done Google searches, but most of what I am finding is for SQL Server 2005 or SQL CE. Tag: How to flush cache in Windows Mobile Tag: 127184
  - 21
    - .net CF Combobox size Hello I want to change the height of a combobox in .NET CF. if I choose Font size of 7, the height of the combobox is decreasing a bit, but there is still free space in the combobox where the test will never be. Unfortunately CF (I'm using 3.5) doesnt support DrawItem like in Full Framework. Is there a possibility to force the height to a given value or an easy example to create an own combobox? Thanks James Tag: How to flush cache in Windows Mobile Tag: 127182
  - 22
    - DirectShow: IAMCameraControl Hi, I'm developing camera capture application for WM 5.0/6.0 using direct show. I have to implement zoom in/out feature so I've tried to use IAMCameraControl interface. Here is the snippet: long flags = 0; long zoom_value = 0; CComPtr<IAMCameraControl> pCameraControl; m_pVideoCaptureFilter->QueryInterface(IID_IAMCameraControl, (void**)&pCameraControl); CHK(pCameraControl->Get(CameraControl_Zoom, &zoom_value, &flags)); Logger::LogDebug("current zoom = %d\n", zoom_value); if ((zoom_value + 50) <= 600) { zoom_value = zoom_value + 50; CHK(pCameraControl->Set(CameraControl_Zoom, zoom_value, CameraControl_Flags_Manual)); } Device (samsung SGH i 600) has the following zoom range: min = 0 max = 600 default = 10 step = 10 Code works without any exceptions and errors but it has no effect. I enumerated all possible combinations of flags and values, stopped graph before setting new value etc.... but with no luck.. Also tried on another device Qtek 8310 (it has only 2 possible zoom value) but the same result as for samsung. Could someone point me to right solution/code example or possibly remove mistakes from my code :) AFAIK there are some posts from ppl which faced with same problem but I didnt see any useful reply. Many Thanks Leonid Tag: How to flush cache in Windows Mobile Tag: 127181
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    - Newbie Questions: Device Lock, Date Time Sync Hi Scenario: Company I'm working for currently has PALM devices running software developed in Satellite forms. Management are looking to very quickly roll out Pocket PC devices (due to shortages of PALM devices) running the existing software with a view to later re-writing/replacing the application. I have Sat Forms running on the device and have modified the current sync routines in the desktop application. What I need to do now is: 1. Lock the devices so that the users will only be able to run the Sat Forms application and use the phone. 2. Lock the phone so that only specifed numbers can be dialled. 3. Ensure that the date and time on the device are set to that on the PC when the devices are synched. The current plan is *not* to have them set as partners but I don't think a guest sync updates the date/time. BTW New devices are WM5. Any thoughts on how best to do this? Thanks Paul Tag: How to flush cache in Windows Mobile Tag: 127176
  - 24
    - any 3rd party PDA simulator that can run independently Hi all, does anyone know is there any 3rd party PDA simulator that I can use to run to provide demo to my customers? including demo of file transfer via activesync to the simulator and executing an exe in the PDA from Desktop currently i tried using VS Emulator but when i transfer files and execute an exe from Desktop, my Emulator will hang. And moreover VS Emulator requires me to install VS on the demo machine which my customer wont allow. can anyone introduce to me any 3rd party PDA simulator which I can use? Pls advise. Thanks -- Johnson Tag: How to flush cache in Windows Mobile Tag: 127174
  - 25
    - Do we *need to* dynamically link gx.dll? Hi again, I made a note a while ago about a potential bug that would occur if my app installed to a device that didn't have gx.dll in the \Windows directory. The recommendation seemed to be that if I'm using the GAPI (which I am) that I should include gx.dll with my distribution and store it in the same folder as my application. (See the end of this post for reference info). So, my question is, if gx.dll isn't included on the device in \Windows, does my app need to manually handle that case and dynamically load gx.dll, or does the O/S automatically do something like: 1) Load app and sees that it requires gx.dll 2) Checks \Windows folder for gx.dll 3) If gx.dll isn't found in \Windows, check application's folder for gx.dll 4) If found, load the gx.dll found within the application folder Or am I just supposed to always statically/dynamically link to my own copy of gx.dll and assume that it won't be in the Windows directory? The above makes sense to me, but I'm not sure if that's what happens, since it seems a little hand-wavy. I tried to delete gx.dll from the emulator to test this out but WM wouldn't have it. Here's one of the quotes I wrote down. I have two others, but I didn't save their links for some reason: "On PocketPCs and Smartphones, a specific library called "gx.dll" needs to be placed in the \Windows folder or the application folder of your program. Newer devices have this DLL built in, but some older devices does not. If the file gx.dll is not available CGapiDisplay::OpenDisplay will return GDERR_NOGAPI. The file gx.dll is included in the GapiDraw SDK in the "misc" folder. It is recommended that you always ship gx.dll with your application." Reference: http://www.develant.com/docs/gapidraw/36/gapidisplay-main.htm Would anyone happen to know what goes on behind the scenes (or at least what Microsoft expects us to do) in the case of a missing gx.dll? Thank you, Chris Writely Tag: How to flush cache in Windows Mobile Tag: 127171

HI,

I want to know how to do cache flush in Windows Mobile 6 application.
I find CacheRangeFlush() functions but it is for wince only.
So is there any way to do that for WM 6?
Thanks

dan

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