Smart Device Development

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  • Topics
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  • runtime error. how do i locate cause?
    by rumremix
    14 Replies
    Last post by ToddOs
      • I recently built a gadget with terrific help from this forum. It works fine on my dev box and on two other Vista machines I tested on. However, a fourth machine yields a Runtime Error. Unfortunately, I don't have access to the machine showing this error, but the tester sent me a screen shot which you can see via this link... http://eyeofjupiter.com/dev/gadget/RuntimeErrorLn8.gif The
  • How to Display part of a large Image?
    by hcaihao
    13 Replies
    Last post by hcaihao
      • I have a image with 2MB, I only want to get part of the image and display in a picturebox without load the whole file, how to (I'm a Chinese boy, so my Eng is not very well, forgive me) hcaihao@gmail.com
  • TypedDataSet, Datareader or SqlCEResultSet
    by RumitoBG
    1 Replies
    Last post by Ilya Tumanov
      • Hi, I need to know whether using TypedDataSet when developing PocketPC applications is good practice.i really like working with TypedDataSet because it is quite easy but I'm afraid that I will have problems with the performance.I want to ask which is the bast way for dataAccess ,which is the best-TypedDataSe,DataReader or SqlCeResultSet and why. Thank you for the attention
  • Protocol Violation Exception
    by cues7a
    4 Replies
    Last post by djlins
      • Hi everybody, I¡¯m developing an application for Pocket Pc in C#. I use the visual studio 2005 pocket pc emulator I am trying to do a Http Post using HttpWebRequest but I get a Protocol Violation Exception when I read the response of the server with HttpWebResponse. The ProtocolViolationException says: "System.Net.ProtocolViolationException: the response for this request cannot be retri
  • wm6 app compability
    by sanjay_shinder
    4 Replies
    Last post by sanjay_shinder
      • Hi, I have a basic query here. I have written an application for WM6 professional edition. But, when i tried to run the same on a WM5 PPC device, it would not run. I wanted to know if backward compatibility is an issue of concern while building apps on WM6 How can one achieve backward compatibility Regards, Sanjay
  • running app automatically at the device bootup?
    by HariAdu
    4 Replies
    Last post by KingCobra
      • Hi, How do i make my application run at the device startup Is there a way to place my app in the auto start-up services. How can i do this Plz help. Thanks, Hari
  • Uppercase, lowercase and numeric InputPanel
    by Andrea Antonangeli
    2 Replies
    Last post by Andrea_A
      • I'm writing a VB 2005 form that will have to accept several user inputs in several textboxes. The InputMethod of the InputPanel (SIP) that users will use will be the keyboard (99% of the users ) I'm enabling the SIP when the user clicks on a text box. I would like to directly show the SIP in the numeric keyboard option when I know that users will have to enter numeric values, or to the uppe
  • Changing Gadget width always resizes to the right
    by Eduardo Mancero
    2 Replies
    Last post by Eduardo Mancero
      • Hi, this is my first post here, please be forgiving to me, When I try to resize only the gadget width, but not the height, the gadget always resizes to the right. So if the sidebar is postitioned to the right, part of the gadget goes offscreen. If I also change the height the width changes correctly. I fixed this issue by enclosing the resize code within beginTransition and endTransi
  • Win CE 6.0 ARMV4I Emulator Build Error - 4K page alignment
    by mikeh569731
    3 Replies
    Last post by mikeh569731
      • I am building a Windows CE 6.0 image file that will include my application. I have a test application that I have built using C#. I have modified the project.bib file to include the application. When the image file is being built for the device emulator, I receive the following error message: Error 19 Error: only 4k page alignments supported at this time, found in module test.exe What does t
  • Pocket PC Question
    by Beetle54
    5 Replies
    Last post by Rainne
      • In my pocket pc application, i have a xml file that i use within my application. For some reason my application does not find the xml file. I've used system.io.path.GetFullPath(xmlfilename), but my code can not find this file. I'm not sure if this file has been deployed to my mobile device. Actually I'm working on an emulator. my xml file exists in a DB folder with in my project. Do I need to move
  • onkeypress does not log keycode in a flyout?
    by Blah!
    4 Replies
    Last post by Blah!
      • Does anyone have any insight into my problem of trying to register the enter key on my input field that's on the flyout here's the line with the problem: oLeftcolumn.innerHTML += "<input id='businesslocation' name='businesslocation' size='26' maxlength='250' tabindex='2' autocomplete='on' onkeydown='alert(event.keycode);' />"; I am using a VB alert and it pops up blank. Anyone ev
  • Low Memory Resource File error
    by Jonathan.Peppers
    5 Replies
    Last post by Jonathan.Peppers
      • I get a strange exception while loading image from a resource file when my device has low memory. exception.Message = "Exception" Stacktrace: at Microsoft.AGL.Common.MISC.HandleAr() at System.Drawing.Bitmap._InitFromMemoryStream() at System.Drawing.Bitmap..ctor() at System.Reflection.RuntimeConstructorInfo.InternalInvoke() at System.Reflection.RuntimeConstructorInfo.In
  • Using C# Dll in VC++ Dll
    by Sanjay Jain
    12 Replies
    Last post by Sanjay Jain
      • Hi All, Could anyone please suggest how I can call the c# dll methods in vc++ dll Thanks,
  • Reminder Snooze Options
    by scottbehr
    1 Replies
    Last post by Zero Dai - MSFT
      • Is there any way to change the Reminder Snooze Options The defaults are impractical for everyday use. It would be nice to be able to have other options, like 30 mins, 2 hrs, 4 hrs.
  • MS eMbedded Visual C++ 4.0 on Vista
    by Luke_Dunstan
    12 Replies
    Last post by Todd Saylor
      • Hi, I am having a lot of trouble getting Microsoft eMbedded Visual C++ 4.0 to work on Windows Vista Business 32-bit. I need to install the following things: 1. eVC4 itself, which also installs: 1a. Windows CE Platform Manager 4.0 1b. Standard SDK for Windows CE .NET 2. eVC4 service pack 4 3. An SDK for a custom Windows CE 4.x platform Firstly, during the Platfor
  • Debugging gadgets
    by Dan Fergus
    4 Replies
    Last post by Dan Fergus
      • Okay, I've seen a lot of little 'snippets' of try this or try that, but how do you debug a gadget I've been doing fine until I tried to do some script. My script is okay, I've tested the same script in an asp page. But I don't even know if it's getting called. <body onload="init()"> <div id="city"></div> <div id="current"></div>
  • Encryption And Decryption
    by gauls
    4 Replies
    Last post by gauls
      • The encryption and Decryption worked fine in 1.1 but fails in 2.0 i am using RijndaelManaged , the exception is invalid padding The problem is the key and IV generated is always different if a new instance is used with the same password, but works fine in decrypting the password if the same IV and key are used . How do i generate Same IV and Key for encrypting and decrypting a string
  • How to activate Today screen from my application?
    by snakingly
    2 Replies
    Last post by snakingly
      • Normally, when you press the Home key, any active applications are sent to background and the Today screen is activated. But if you use DirectDraw DDSCL_FULLSCREEN cooperative level, the Home key just won't work. I learned how to receive the Home key press myself. I do change the cooperative level to DDSCL_NORMAL. But then I need the Today screen to show up. Is there any way to make the shell perf
  • Device Emulation Manager does not see Emulator for Windows CE
    by dickj
    3 Replies
    Last post by Michael Koster
      • I am running Visual Studio 2005 (version 8.0.50727.42) and have installed the Emulator for Windows CE (version 5.3.0.26). Both run fine, but the Device Emulation Manager in VS does not list the emulator so I cannot run any programs on the emulator. I have also installed the Standard SDK for Windows CE 5.0. Any ideas why the manager does not recognize the emulator It seems like I must be missing a
  • "Add Web Reference" error :"The operation has timed out" while downloading a web service
    by Fatine
    2 Replies
    Last post by Fatine
      • I created a web service with Websphere on a remote machine. When I tried to add a web reference from my client app (c# project on Pocket PC), i got an error message : "There was an error downloading 'http://ipaddres_remote_machine: port/location of the web service /webservice.wsdl' The operation has timed-out" The web service can be accessible from the web browser (IE
  • suspending and resuming the application
    by mohasad
    3 Replies
    Last post by mohasad
      • hi , in .NET CF 1.0 , is there any method or api to suspending and resuming the application .if so can anyone give me the link .. thanks sadiq
  • Keypress in Pocket PC 2003 sdk
    by CrackWhiz
    1 Replies
    Last post by Achal
      • Hello everyone, I'm developing an application for a PDA in Evc4 which takes readings from a motion sensor device and sends the data to a remote computer via socket connection. Now, along with the motion sensor readings, I want to add in a keypress event. But I'm not sure if there is any keypress event in the pocket pc 2003 sdk. It would be really great if someone could highlight me on this
  • PocketPC 2003 won't run VS2005 App
    by geo2004
    8 Replies
    Last post by geo2004
      • I have written a program in VS 2005 C#, Pro Edition, and it will not run on an iPAQ PocketPC running the 4.2 OS. I have selected PocketPC 2003 as the target platform, rebuilt it, and installed it. I put a messagebox in the main function, and it doesn't even get that far. The program ran fine on a device running Mobile 6. Any suggestions/tips Jeff
  • cannot display on pocket word
    by Eshani
    8 Replies
    Last post by Eshani
      • Hi All, I am new in pocket PC coding. I am working on PDA and reading data serially on PDAwhich I hv to store in Pocketword. I am using SDK PocketPc2003 and using Win32 functions and not MFC to create dialog box, create and write file etc. I am reading serial data which is hex (unsigned char)string I am converting it in w_char using wsprintf()and displaying on text box and msg box. Til
  • Can not use HttpWebRequest for localhost
    by Sergey Shcherbakov
    14 Replies
    Last post by Andrew Arnott - MSFT
      • Hello to all, My working environment: Visual Studio 2005, .NET CF2, Windows Mobile 5.0 (Fujitsu Siemens LOOX n560). I am experiencing following problem. The call to HttpWebRequest.GetResponse() methods fails with WebException "Could not establish connection to network" (InnerException==null, occurs in HttpWebrequest.finishGetResponse() Status==ConnectionFailure) ONLY if