How to serialize a multi-dimesional string array using xmlserializer

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 - 1
 - Registry DeleteSubKey UnauthorizedAccessException ?? Hi Why do i get UnauthorizedAccessException when using DeleteSubKey ? using DeleteValue does not produce an exception. I don't know how to solve this since the CF does noe seem to support System.Security.Permissions.RegistryPermission Johan Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86548
 - 2
 - Active sync oddity A while ago we wrote some routines to push/pull data updates to our mobile app over gprs. The mobile device connects to a server and maintains it's connection with periodic 'pings'. Works fine. The server app listens for incoming tcp connections on a particular port and with the aid of the 'pings' maintains this connection over the gprs network. Today whilst evaluating a device we've not used before, a Symbol MC35, I noticed that when we connect it via active sync it drops it's gprs connection and appears to try to continue the background 'pinging' process over the active sync connection. This behaviour has not been noticed with other devices in the past. If this worked then that would be fine, but, it seems like a/s is somehow tricking the application into thinking that it has connected to the server when in actual fact it has not, even if the server app is not running. The mobile app code is all asynchronus and begins with a call like this... asyncConnect = clientSocket.BeginConnect(m_remoteEndpoint, new AsyncCallback(connectCallback), clientSocket); Immediately the connectCallback is invoked and it appears as tho the connection has been established, until the code fails a bit further due to there not being a true connection. The callback performs a... clientSocket.EndConnect(asyncConnect); ...which under true gprs conditions would have generated an exception that I would trap and interpret as basically no connection, but this does not happen when connected under a/s. Any suggestions on why this may be happening and what I could do to detect the non-connection correctly? Chris Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86547
 - 3
 - Wininet.dll and WM2005 Hello group, I'm having troubles using an ftp class on WM2005, wich is invoking functions from wininet.dll. InternetOpenW returns a handle different from 0. InternetConnectW returns 0 for the handle and 6 for GetLastError(The handle is invalid) This are the calls: lInternetHandle = InternetOpenW("FTPOpen", Convert.ToUInt32(INTERNET_OPEN_TYPE_PRECONFIG), "", "", Convert.ToUInt32(0)) lFtpHandle = InternetConnectW( _ Convert.ToUInt32(lInternetHandle), Host, Convert.ToUInt16(INTERNET_DEFAULT_FTP_PORT), Username, _ Password, Convert.ToUInt32(INTERNET_SERVICE_FTP), Convert.ToUInt32(INTERNET_FLAG_ACTIVE), Convert.ToUInt32(0)) This class is working several years (ppc 2002,2003, wince 4.2...) Is there any reason why it does not work on WM2005? On the Wm2005, I noticed "wininet.dll" has been renamed to "wininet.dll.0409". Is that "normal" or something manufacturer-specific? I hope to find a solution to make my class working again. Best regards, Mobile Boy Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86543
 - 4
 - Idle mode When user press power button and my app. is running, i would like to go to Idle mode instead of suspend (same does Media Player while playing mp3), becouse i need to continue sending gps informations to server. Is it possible? Thank you for any ideas. Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86542
 - 5
 - Is it possible to force the device connected to one Wifi access point only? I am developing a wifi linked application which is a simple client/server application. I installed a private network with a wifi access point and connected it to the device (a simple 192.0.x.x network). There are some wifi access points in the environment too (Upper floor, next buidling, bah bah bah, wifi anywhere nowadays) I found that the device will switching its "connected" wifi access point sometime and that is not what I wanted ! Is it possible to disable that kind of "jumping" and connected to one dedicated access point only ? I have try to use the ConnectionManager class from the OpenNET CF. But it cannot get the list of the wifi access points, or is there anyway to make it ? I am using a dopod PDA phone as the testing device. Any help is welcome. Best regards, Po Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86541
 - 6
 - changing InCall volume with out warm rebooting Hi, I have found the registry setting to change the InCall volume on my windows mobile 5.0 device. i am able to change this registry programmatically. But the change in In-Call volume is happening only after warm rebooting the device. Can some me let me know how i can change the In-Call volume with out warm rebooting the device? Thanks in Advance, Murthy Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86540
 - 7
 - catch the event happening before CurrentCellChanged Hello everyone, Sorry for my poor English. I try to save the new value to ResultSet before going to any other row in the DataGrid. Doing so: private void grdItems_CurrentCellChanged(object sender, EventArgs e) { ItemsResultSet.SetInt32(2, 345); ItemsResultSet.Update(); } But changes are occurring for the new row. How do I catch the event happening before moving the cursor to a different line? Best Regards, Alexander Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86537
 - 8
 - Hiding Progress Bar of .NET 2.0 CF WebBrowser If you're using the WebBrowser control new to the 2.0 CF on Windows Mobile 5, you'll see a progress bar every time you set the DocumentText property on the control. This looks funny if you're embedding the control in your app to display generated reports or other rich content. I've had to work around this recently and found several old, unanswered posts on this topic, so I thought I'd post my work-around for future reference: http://www.chriskarcher.net/2008/01/26/hiding-the-progress-bar-of-a-net-20-cf-webbrowser Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86534
 - 9
 - VS2008 will not step into code or stop at breakpoints I have VS2008 and an application developed using CF2.0/C#. I used to be able to set breakpoints in my code and step into the application while under the VS2008 debugger without issue. All of the sudden when I deploy the application from inside the IDE it will not stop at a breakpoint or allow me to step through the code. Any ideas? Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86532
 - 10
 - How to extract latitude and longitude from EXIF data Hi all, I'm trying to get GPS information from a picture by using the EXIF data. I found this code that retrieves the EXIF properties: http://blog.opennetcf.org/marteaga/ExtractingEXIFTagsUsingCompactFramework.aspx However, it doesn't include the tag_gps_latitude and tag_gps_longitude tags. Does anybody how I can get those tags? Thanks Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86531
 - 11
 - Ho work with an SQLCE3.0 in VS2008 ? Installing order: 1. VS2005 2. SQL CE3.0 3. VS2008 4. add Reference SQL3.0 (SQLServerCe) Result: SQL3.0 is gone in : Choose Data Source in Data Source Configuration wizzard in VS2008 .-( Any help wanted by Rainer Borchmann Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86527
 - 12
 - component autoresize on a vga mobile 5 Hello, I'm porting a htc tytn application on a htc x7500 (mobile 5). The difference that makes the application to run badly is the screen. The x7500 has a vga screen and it seems that it tries to resize automatically all the components and all the images. The image in a picturebox is resized if loaded changing the image property compile time, and it's not resized if I load it runtime from a file. Does anybody know why? The code I use to load an image is: Bitmap b = new Bitmap(imagefile); ; Image imm = Image.FromHbitmap(b.GetHbitmap()); And how could I avoid the automatical resize of the panels and the textBox? Is it related to the font size? I would need to manage explicitly this resize or, better, to avoid it at all, at least for my application. Thank you very much for any hint. -- Fabrizio Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86518
 - 13
 - need sample FTP code for C# on WM6 SmartPhone using CF3.5 I'm looking for some code example of how to do FTP on a smart phone under Windows Mobile 6, using C# and CF 3.5. I need to upload and download files from/to the smart phone. url:http://www.ureader.com/gp/1428-1.aspx Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86513
 - 14
 - microsoft example program to send & receive sms messages on a Windows Hello, I am using the microsoft example program to send & receive sms messages on a Windows Mobile 6.0 device. I am getting this error when I try to run the program and it crashes. The error I get is copied below. Please help me with this Ive been working on it for weeks now. Thank you! textwatcher.exe Missing MethodException Can't find PInvoke DLL 'mapirule.dll'. at textWatcher.textWatcherForm.menuItem1_click() at System.Windows.Forms.MenuItem.OnClick() at System.Windows.Forms.MenuItem.ProcessMnuProc() at System.Windows.Forms.Control._InternalWnProc() at Microsoft.AGL.Forms.EVL.EnterMainLoop() at System.Windows.Forms.Application.Run() at textWatcher.Program.Main() Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86510
 - 15
 - Reg Getting MAC(Media Access Control ) address of a mobile connect Hi All, I am trying to get MAC(Media Access Control ) address of a mobile connected in Bluetooth network programmatically through C#.I am using Visual Studio 2005. Please help me. Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86500
 - 16
 - Application interaction with another application/service/Background I have a project which is a device application (Windows Mobile 6 - Smartphone). In this application i will download some xml(catalog) files from the sever and update the ui and database once in 24hrs. This download,updation of ui and updation of database(sql server ce) takes nearly 3 to 4 mins. To avoid this i want to create service/thread or something else which will be running in the background and do this download process and update the database without poping up the ui. So that when user opens my application he has to just update the ui reading from database. Can anyone please suggest me what i have to use for this functionality? 1)Do i need to create 2 different applicatios and has to communicate between those 2 applications.If so how can i communicate between 2 different applications. 2)Do i need to create one service and have to communicate to my application. If i use a service can i get object of different application. 3)Is there any event trigger application in WM6 so that i can get events and use them. please suggest me. Note: Iam using VS2005,WM6(Compact framework and SQL server ce) platform. thanking you. Regards, Prathibha Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86497
 - 17
 - Splashscreen problem (partly...) This is quite a strange one... My device is WM6 and I am developing on CF 1. I have written a splashscreen on a new form and call it from form1 like so... public Form1() { this.MinimizeBox = false; splash form = new splash(); form.ShowDialog(); InitializeComponent(); } This sort of works perfect for me on my device (though I actually do get a gap between the splash screen and the program where I can see what was on screen before, though I am not too concerned). I have deployed the app to a WM5 device. I run the app and my splashscreen appears, disappears (as it should) but then the app just doesn't appear, however, if I click the icon again, the app actually starts without the splash screen, which suggests that the app is actually running from first click, just not visible. Any ideas? My splashscreen form code is... public splash() { this.FormBorderStyle = FormBorderStyle.None; this.WindowState = FormWindowState.Maximized; this.BackColor = Color.White; Timer timer = new Timer(); timer.Interval = 4000; timer.Tick += new EventHandler(timer_Tick); timer.Enabled = true; InitializeComponent(); } void timer_Tick(object o, EventArgs e) { this.Close(); } (There was a this.TopMost = true; but that failed to compile for some reason.) -- Best regards, Dave Colliver. http://www.AshfieldFOCUS.com ~~ http://www.FOCUSPortals.com - Local franchises available Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86484
 - 18
 - foreach-loop bug in CF2.0? Hi all, I get InvalidOperationException while using foreach-loop. It is not a rule, it just happens in some parts of code, in some - not. As soon as I replace the foreach-loop by for-loop no Exception is thrown... What can it be I wonder? Thanks in advance Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86481
 - 19
 - VS2005 CF2 SP2 setup This is a multi-part message in MIME format. ------=_NextPart_000_000A_01C85DB3.D7C8F660 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I've got an app in VS2005 that insists on running on the Cf 2.0 RTM = (v2.0.5238) unless that is the CAB copied over in dubug run I get errors = and the app will not run. A first chance exception of type 'System.IO.FileNotFoundException' = occurred in mscorlib.dll I've installed CF2SP2 on the device and it's redistributables are at=20 C:\Program = Files\Microsoft.NET\SDK\CompactFramework\v2.0\WindowsCE\wce500\armv4i\NET= CFv2.wm.armv4i.cab this cab file is dated 2/14/2007 and 2,195KB. I'm really confused at this point - HAd been working happily in VS2008 = with CF3.5 and had to go back to my VS2005 project but now debug doesn't = work. If I just deploy and copy over the CF2.0 RTM and install manually = then start the app on the device it runs great.=20 How do I tell VS2005 to use a specific version of CF2 during = construction and debug mode run to device from IDE???? Any help greatly appreciated!! Harry PS I'm using a few PInvokes but they ought to work in the latest CF = versions right? ------=_NextPart_000_000A_01C85DB3.D7C8F660 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.6000.16587" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV>I've got an app in VS2005 that insists = on running=20 on the Cf 2.0 RTM (v2.0.5238) unless that is the CAB copied over in = dubug run I=20 get errors and the app will not run.</DIV> <DIV> A first chance exception of type=20 'System.IO.FileNotFoundException' occurred in mscorlib.dll I've installed CF2SP2 on the device and = it's=20 redistributables are at C:\Program=20 Files\Microsoft.NET\SDK\CompactFramework\v2.0\WindowsCE\wce500\armv4i\NET= CFv2.wm.armv4i.cab this cab file is dated 2/14/2007 = and =20 2,195KB. I'm really confused at this point - HAd = been working=20 happily in VS2008 with CF3.5 and had to go back to my VS2005 project but = now=20 debug doesn't work.  If I just deploy and copy over the CF2.0 RTM = and=20 install manually then start the app on the device it runs great.=20 How do I tell VS2005 to use a specific = version of=20 CF2 during construction and debug mode run to device from=20 IDE???? Any help greatly appreciated!! Harry PS I'm using a few PInvokes but they = ought to work in=20 the latest CF versions right?  </DIV></BODY></HTML> ------=_NextPart_000_000A_01C85DB3.D7C8F660-- Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86479
 - 20
 - NET CF v2 Redistributable for specific languages? I have written a .NET CF V2.0 application that supports several languages (English, French, German, Italian, Spanish, etc.) and I noticed that there are several language versions of System_SR_XX.CAB files, to support detailed error messages in the specified language, but I was curious to know if there are different language versions of the NETCFv2.wce5.armv4i.cab? Or are all displayed "text messages" generated by the System_SR_XX.CAB files? Thank you for your time, Greg Hellem Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86478
 - 21
 - How to use a SQL CE 2.0 database with VS2.8 ? Exact this is the question. Why ? Because i have a big problem to use a SQL 3.5 with a Wm2003 SE Device. so i nee your help Rainer Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86476
 - 22
 - Stupid ComboBox event problem Hi, I cannot figure out why no ComboBox events are firing in my project. I'm very new to .NET CF programming, so I might be missing something obvious. The event handler for "SelectedIndexChanged" gets fired when I first set the DataSource of the ComboBox, but when I click on the ComboBox in the emulator, no event handlers get called. Out of desparation, I've added handlers to SelectedIndexChanged, KeyPress, KeyDown, LostFocus, and MouseDown, but none of the handler fire. Any suggestions would be greatly appreciated Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86470
 - 23
 - Unicode (Hindi Language) support in WM6 Hi, I'm trying to develop a application for Windows Mobile 6 which is unicode based. I'm using unicode for display HINDI language on pocket pc. Is WM6 supports unicode or not? Because when I try to deploy application with a label that contains both hindi and english char. I'm getting only english char and hindi chars are replced by boxex or question marks. However I've found another solution from following post http://forums.microsoft.com/msdn/showpost.aspx?postid=2018586&siteid=1 But, copying mangal.ttf not solved problem, it display hindi char but boxes are appeared in place of english char thanx! regards, Indra Bisen Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86467
 - 24
 - System.Drawing.Bitmap.save fails on win CE 5.0 Pro hi, i develop applications with VB2005 cf2.0 and this statements: Private X As System.Drawing.Bitmap X.Save(<filename>, System.Drawing.Imaging.ImageFormat.jpg) usually runs ok on symbol mc70 - win mobile 5, but returns an error on MC3000 - win CE 5.0 Professional ... mc3000 accept only System.Drawing.Imaging.ImageFormat.BMP !! do you have any idea or suggestions? thank you MG Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86466
 - 25
 - What is "VDEP...error"? Hi, All I am using Casio handhelds IT-3000. Recently some of the units throw an error just before printing "VDEP...", app screen freezes, it didn't happend before, clients are using app for a couple of year with no problem, now all handhelds a few times a day display this "VDEP... error", i got one unit back and trying to reproduce the error, but it works ok. What is this error is related to ? It is definitly system error, Please, help Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86460
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 - ANN: New article: Performance Implications of Crossing the P/Invoke Boundary We've published a new article on the OpenNETCF Community Site. http://community.opennetcf.com/articles/cf/archive/2008/01/22/performance-implications-of-crossing-the-p-invoke-boundary.aspx In it, I discuss some of the performance implications of P/Invoking (compared to native calls). In case you missed them, our other recently published articles include: - An Introduction to WCF for Device Developers - Getting a Millisecond-Resolution DateTime under Windows CE - Using GDI+ on Windows Mobile - Sharing Windows Mobile Ink with the Desktop - OpenNETCF Mobile Ink Library for Windows Mobile 6 - Improving Data Access Performance with Data Caching - Developing Connected Smart Device Applications with sqlClient - Debugging Without ActiveSync - Image Manipulation in Windows Mobile 5.0 - Don't Fear the Garbage Collector All of our articles are available online at: http://community.OpenNETCF.com/articles -- Chris Tacke, Embedded MVP OpenNETCF Consulting Giving back to the embedded community http://community.OpenNETCF.com Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86458
 - 2
 - Native Error after Symbol SMDK 1.6 Had an application to worked just fine debug run mode with the SMDK 1.5 from Symbol. Welp the SMDK 1.6 required removal of the 1.5 and previous SMDKs. After installing the latest greatest form Symbol I can no longer run my application in debug mode. It gets to the splash screen and before it can get to the main screen a error occurs: "A native exception has occurred in EasyIDMobile.exe. Select Quit and then restart this program, or select Details fo more information." details is not very helpful to me: ExceptionCode: 0xc0000005 ExceptionAddress: 0x01368fc8 Reading: 0x00000004 How do I trouble shoot this? Symbol basically said it had nothing to do wiith their SMDK but it ran happily in debug mode before with no other modifications..... TIA-Harry Output is as follows: 'EasyIDMobile.exe' (Managed): Loaded 'C:\Program Files\Microsoft.NET\SDK\CompactFramework\v2.0\Debugger\BCL\mscorlib.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'c:\__vs2005 projects\easyidmobile\easyidmobile\bin\debug\EasyIDMobile.exe', Symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'C:\Program Files\Microsoft.NET\SDK\CompactFramework\v2.0\Debugger\BCL\System.Data.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'C:\Program Files\Microsoft.NET\SDK\CompactFramework\v2.0\Debugger\BCL\System.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'C:\Program Files\Microsoft.NET\SDK\CompactFramework\v2.0\Debugger\BCL\System.Xml.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'Symbol.Notification.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'Symbol.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'C:\Program Files\Microsoft.NET\SDK\CompactFramework\v2.0\Debugger\BCL\Microsoft.WindowsCE.Forms.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'C:\Program Files\Microsoft.NET\SDK\CompactFramework\v2.0\Debugger\BCL\Microsoft.VisualBasic.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'C:\Program Files\Microsoft.NET\SDK\CompactFramework\v2.0\Debugger\BCL\System.Windows.Forms.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'C:\Program Files\Microsoft.NET\SDK\CompactFramework\v2.0\Debugger\BCL\System.Drawing.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'c:\__vs2005 projects\easyidmobile\easyidmobile\CFSerialClass.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'C:\Program Files\Microsoft.NET\SDK\CompactFramework\v2.0\Debugger\BCL\System.Windows.Forms.DataGrid.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'C:\Program Files\Microsoft.NET\SDK\CompactFramework\v2.0\Debugger\BCL\System.Web.Services.dll', No symbols loaded. A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll 'EasyIDMobile.exe' (Managed): Loaded 'c:\__vs2005 projects\easyidmobile\easyidmobile\bin\debug\System.Data.SqlServerCe.dll', No symbols loaded. 'EasyIDMobile.exe' (Managed): Loaded 'System.SR.dll', No symbols loaded. A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll A first chance exception of type 'System.Net.WebException' occurred in System.dll A first chance exception of type 'System.NullReferenceException' occurred in EasyIDMobile.exe The thread 0xe637fb2 has exited with code 0 (0x0). The thread 0x6e775dd6 has exited with code 0 (0x0). A first chance exception of type 'System.Net.Sockets.SocketException' occurred in System.dll The thread 0xe637fb2 has exited with code 0 (0x0). A first chance exception of type 'System.Data.SqlServerCe.SqlCeException' occurred in System.Data.SqlServerCe.dll A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll 'EasyIDMobile.exe' (Managed): Loaded 'c:\__vs2005 projects\easyidmobile\easyidmobile\bin\debug\Symbol.Barcode.dll', No symbols loaded. A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86457
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 - Visually inheriting from abstract/generic UserControls in CF Hello, I'm using Visual Studio 2008 Beta 2 and .NET Compact Framework 2.0. I have a UserControl component for editing rules. Right now I'm using a class which inherits from UserControl and uses a generic type to hold the type of rule that is being edited. Then derived types specify the generic type to say what type of rule they can edit. I like this design because it lets me put some common code in the parent class, and if I try to pass the wrong sort of rule to a UI component I find out at compile-time. Roughly it looks like this: public abstract class Rule { ... } public abstract class GenericRuleControl<T> : UserControl where T : Rule { public abstract void SetRule(T rule); public abstract T GetRule(); // Common code for all inherited types } public class TimeRule : Rule { ... } public class TimeRuleControl : GenericRuleControl<TimeRule> { // ... } I coded this all up and it worked great. Unfortunately the first time I closed and re-opened the project in Visual Studio it stopped working. I found out this is because abstract or generic base classes aren't supported in the designer. I managed to find some instructions for making it work, here: http://www.urbanpotato.net/default.aspx/document/2001 That code works fine in a desktop project, but in a Compact Framework project I get these errors: Error 2 - The type or namespace name 'TypeDescriptionProvider' could not be found (are you missing a using directive or an assembly reference?) Error 5 - The type or namespace name 'TypeDescriptionProviderAttribute' could not be found (are you missing a using directive or an assembly reference?) And indeed, the documentation for TypeDescriptionProvider says that it is not supported on the Compact Framework. Does anybody have any suggestions for making this work in the Compact Framework, or doing something roughly equivalent? Thanks! ----Scott. Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86455
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 - Multiple PictureBoxes in User Control Problem I've created a user control that contains multiple PictureBox controls. I only want to display text within these controls so I've overriden Paint and do a DrawString. All PictureBoxes on the user control point to the same Paint function. The problem is that only the first control displayed actually displays anything despite Paint being called for each control. The rest of the controls are all blank. No errors are thrown so I have no idea whats happening. Below is the code for the User Control public partial class ucPB : UserControl { public ucPB() { InitializeComponent(); } private void pictureBox1_Paint(object sender, PaintEventArgs e) { PictureBox pb = (PictureBox)sender; string display = pb.Name.Substring(1); Font f = new Font("Verdana",8,FontStyle.Bold); RectangleF rf = new RectangleF(pb.Location.X,pb.Location.Y,pb.Width,pb.Height); SolidBrush sb = new SolidBrush(Color.Red); e.Graphics.DrawString(display, f, sb, rf); f.Dispose(); sb.Dispose(); } } Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86452
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 - Question about Symbol MC1000 and compact framework 2.0 Hi Is anyone successfully using CF 2.0 SP1 (or 2) on a Symbol MC1000 (running Windows CE 4.2) ? Regards, Mitch Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86448
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 - Deploying cab files Hi, I have developed an app in CF 1 and created cab files. There are 6 cab files, obviously for different devices. How should I deploy these? Do I just copy the relevant cab file to the device then run it or do I need to create some kind of installer. Apart from looking at my device, how would the general user know which cab file to install? Do I install actually on the device or do I run the installer on the PC and it installs to the device? If I can do it from the PC, is there anyway to automate it? (i.e. my app is a cut down version of a desktop version, I would prefer that somehow, the desktop version would manage the PDA version.) Thanks for your assistance. -- Best regards, Dave Colliver. http://www.AshfieldFOCUS.com ~~ http://www.FOCUSPortals.com - Local franchises available Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86444
 - 7
 - SQL compact or XML? Hi, I am developing an application that requires storing of data, i first started out with using XML and DataSet as my dbase but i figured out i need to run several quiries and return certain data set, which can't be done using XML and that the data might get big by time and loading the whole file in memory will cz problems especially performace. So i decided to try out SQL compact. Here's my problem, if i am using SQL 3.5 to develop my app does my users have to deploy it on their devices, or can i just add the DLL files to my project (or cab file) and would work? Thanks for your help Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86438
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 - wceload exit codes Hi, Does anyone know of a reference for wceload exit codes? I've searched for it and saw other people searching for it, but it hasn't been found yet :). Or, if anyone knows what exit code 00004005 means, that would also be great. I'm trying to install some cab files using Pocket PC Installer on a Korean WM6 device and this is the result: Running: \Windows\wceload.exe "\Temp\PPCInstaller\System_SR_ENU_wm.cab" /delete 0 ok, exit code: 00004005. Running: \Windows\wceload.exe "\Temp\PPCInstaller\Setup.CAB" /delete 0 ok, exit code: 00004005. So it happens for a standard Microsoft cab file and for my own setup.cab file. The strange thing is that when I manually install the cab files, so not using the Pocket PC Installer tool, it works fine. Any insight is appreciated. -- Jeffry van de Vuurst CWR Mobility BV www.cwrmobility.com/weblog "CWR Mobile CRM, the mobile client for CRM 3 and 4!" -- Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86436
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 - Embed form into another using SetParent Hi! I'm trying to make one form the child of another using SetParent. I tried CF1.1 on CE4.2 and CF2.0 on CE6.0 but without success. What do I have to do to make a form a child window? On XP I can take two visible forms and call SetParent. I think this is not possible on CE. What are the limitations? I could not find a code sample by now demonstrating SetParent with CF. Is it actually possible with CE? Kind regards, Benjamin Lukner Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86435
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 - Imaging and DPI I'm working on a project where I need to be able to adjust the DPI of either a Bitmap, Image, or Graphics object. So far I can't find anything that will get it off of the standard 96 DPI. Surely there's a way to modify one of these objects to different DPIs (something like the full framework's Bitmap.SetResolution() method). Am I just missing it? Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86431
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 - WCELoad After an extended period of use of my Mobile Device(WM5) and testing of my application which I frequently reinstall applications via WCELoad, I start getting "Unable to remove previous version" errors from WCELoad. I thought it might be a locked file in the install directory, but I proved that wrong by manually deleting the entire directory without a sharing violation. After doing a soft reset, the problem goes away. Does anyone have any theories on what causes this? Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86425
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 - Problem with SQL CE, select with sum and SqlCeResultSet Hello, I have a field named "value" defined as numeric(9,3) in a Sql Server CE (3.0.3600.0) database. I do a simple select query with one join and sum on field value. This query works good on sql server management studio but if it is executed in SqlCeResultSet i get a error: Expression caused an overflow [,,, Name of function (if known),,] Native Error: 25901 I must do convert(numeric(18,3),sum(value)) as sumValue and everything is ok, but why? In SqlCe manual i found Expression result Return type numeric category (p, s) numeric (38, s) What's wrong? This same problem was described in this thread: http://tinyurl.com/2uez8b Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86422
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 - DLL,MFC,Bitmaps Hi, I have an MFC DLL that reads a file and generates a bitmap which I then need to display in my C# app. This is a CF 1.0 app (so no Graphics.GetDC method unless I use GraphicsEx). I have two plans: Plan A: The C# app passes in the file name and some other parameters to the DLL. Then the app gets the image's width and height from the DLL and (in the C# world) does a new Bitmap (w, h). The app then passes this bitmap back to the DLL and the DLL draws into it. This way, the Bitmap's memory management is done in C# and the DLL is only used to draw into the bitmap, not to create/dispose the bitmap. Plan B: The C# all passes in the filename and some other parameters to the DLL and gets back a bitmap. The DLL would create/dispose the bitmap. Please let me know what you think of these two approaches (or if there is a third). Also, if you can help with the PInvoke stuff that would be appreciated. I read that I can pass a C# Graphics object in as a CDC pointer, but that doesn't seem to work. Also, what would be the cherry on top is if I could force the image to an indexed image to save memory. Any ideas, comments, URLs, example code very very very much appreciated. Thanks, Hilton Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86421
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 - How do I Gradient Fill A Polygon the Compact Framework way? Help! I need to gradient fill a Polygon on a Windows CE 5.0 system. How do I do it? This works beautifully on a Windows Vista desktop as the target: //******************************* GraphicsPath pathPoints; // fill the points path (for example a rounded rectangle) Brush brushButton = new LinearGradientBrush(rectDraw, colorTop, colorBottom, LinearGradientMode.Vertical); e.Graphics.FillPath(brushButton, pathPoints); //******************************* However I need to run my app on a CE 5.0 (.NET) system. I've made the shape into a Polygon since the Compact Framework doesn't have a "GraphicsPath" - however, I really want to fill the polygon with a gradient. //******************************* Point[] pointArray; // fill the point array with (for example) a manually generated rounded rectangle Brush brushFill = new SolidBrush(Color.Blue); // I want this to be a gradien not solid!!!! e.Graphics.FillPolygon(brushFill, pointArray); //******************************** Microsoft shows how to fill a rectangle: http://msdn2.microsoft.com/en-us/library/ms229655.aspx but not a polygon. How do I do it? Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86419
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 - Setting Date/Time for daylight savings using Opennetcf Ver 2.0 I am using opennetcf.windowsce namespace of Smart Device Framework 2.0 for daylight savings.I was able to successfully set timezone using SetTimeZoneInformation but i am not able to set Date/Time using LocalTime and SystemTime of DatetimeHelper.I am not able to figure out how to set bias/offset using LocalTime and SystemTime for daylight savings.I would be grateful if somebody could provide complete working code for setting date/time(with bias/offset) for daylight savings. Any help would be highly appreciated.As it is urgent i would appreciate if somebody can provide complete working code. Thanks in advance for replying(as always) Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86406
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 - Encryption Algorithm Functions in SIM Hi,there i 'm writing a application of certification i have been trying to get the IMSI and encryption algorithm functions(a.k.a certification functions) which stored in the SIM card is there some APIs in Windows Mobile 5/6 can make it ? Thanks in advance~ :-) Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86405
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 - DLL Hi, I wrote some simple DLL code, created a DLL called DLLTest.dll and copied it to a directory on the Pocket PC: #include "stdafx.h" #include "DLLTest.h" extern "C" __declspec(dllexport) int __cdecl Function1(void) { return 42; } I have tried various combination of the above; e.g. with/without __cdecl etc. -------------------- Then I wrote: private void button1_Click(object sender, System.EventArgs ea) { MessageBox.Show (Function1().ToString()); } [DllImport("DLLTest.dll", EntryPoint="Function1")] <--- I've tried this without EntryPoint static extern int Function1(); and put this EXE in the same directory. When I run the EXE, I get a MissingMethodException, the message "Can't find PInvoke DLL 'DLLTest.dll'. The DLL is definitely in the directory, so I'm thinking that I might need to add/remove some linking options. When I create the DLL project in VS2005, it setup these options for me: /OUT:"Pocket PC 2003 (ARMV4)\Debug/DLLTest.dll" /INCREMENTAL /NOLOGO /DLL /MANIFEST:NO /NODEFAULTLIB:"oldnames.lib" /DEF:".\DLLTest.def" /DEBUG /PDB:"c:\stuff\dlltest\dlltest\pocket pc 2003 (armv4)\debug\DLLTest.pdb" /STACK:65536,4096 /IMPLIB:"Pocket PC 2003 (ARMV4)\Debug/DLLTest.lib" /ERRORREPORT:PROMPT ole32.lib oleaut32.lib uuid.lib /subsystem:windowsce,4.20 /machine:ARM /ARMPADCODE If you want me to stop going bald - help! :) Hilton Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86403
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 - Using window panels instead of windows.forms Hello .Net enthusiasts. I have a problem with a Mobil Application I'm developing on the Windows CE 5 platform. The application will crash eratically without displaying debugging info usually when loading a separate form using show and hide methods. I placed try/catches on all the code blocks I thought would contribute to the crash, but have not solved the problem. I've been reading forums and have come to the conclusion that the entire application should be using one form and multiple windowing panels instead of loading a new form every time. Could this be the problem, or is mine rooted much deeper? I really would like to figure this out, so any insight would help. If I should move all the forms into panels, what would be the best way to go about this as each form is in a separate file. Thank you for reading. P.S. This is all done using .Net 2.0 Compact framework with C Sharp. This is my current code. Form MediaForm = new frmMediaForm(); MediaForm.Show(); this.Hide(); This what I'm thinking I need to do instead. pnlMediaForm.Show(); pnlCurrentForm.Hide(); Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86401
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 - Image Strectch using Graphics.DrawImage() hi all, i am writing my own messagebox control, it's composed of 3 parts 1) Top bar 2) Middle Area (resizable) 3) Buttom bar the top and bottom bar sizes doesn't change, but the middle area changes depending on the size of the dialogbox (im my case a form that i resize). When i draw the middle image it moves 1 pixel to the right and goes 1 pixel out of the display bounds... i don't know why, here's what i am doing protected override void OnPaint(PaintEventArgs e) { gxBuffer.DrawImage(topBar, 0, 0); gxBuffer.DrawImage(middleArea,new Rectangle(0,this.Location +topBar.Height,this.Width,this.Height),new Rectangle(0,0,this.middleArea.Width,this.middleArea.Height), GraphicsUnit.Pixel); gxBuffer.DrawImage(buttomBar, 0, this.Location.Y - buttomBar.Height); e.Graphics.DrawImage(offScreen, 0, 0); } although when i place the middleArea image in a picturebox and stretch it, it works well.... any pointers would be really apreciated Thanks Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86396
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 - Button Backcolor property not working even with SP2 installed Hi, I have been trying to get the backcolor property of the button control to work under the .NET compact framework with a custom Windows CE image, but I am having no luck. The problem only seems to occur when running the application on a customised Windows CE image. If I run the application in the Windows CE 5.0 emulator, in Windows XP or on an ARM based Pocket PC 2003 I can successfully change the background colour of a button. However when I run the application on a customised CE 5 or CE6 operating system on X86 based hardware the button doesnâ??t change colour. I have tested the forecolor property of the button control and I can successfully change this colour. I have also tested the radiobutton, and checkbox controls as they both inherit from the same buttonbase class. I can successfully change the background colour of these controls. I have double checked that I have SP1 of VS2005 and SP2 of the .NET Compact framework 2.0 installed on both the development machine and CE image. The CE image reports .NET version 2.0.7045. I would be very grateful if anyone could point me in the right direction with this problem as I am struggling to understand it. Regards David Robinson Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86393
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 - Suspend mode We have been having a few problems with a customer of ours who has several devices running CE.NET 4.2. There are two distinct problems.1) The device is suspended after being left all night, but pressing the power button does not cause it to come back on. A soft reset will get it going, until it goes into suspend mode again. 2) The device is working normally then if he has a problem printing (say), and resets the device (I know he shouldn't!), the device restarts but there is nothing on the screen. If you tap the screen you hear a click, and if you connect is to a PC via ActiveSync you can see the files on the device, but there is nothing on the screen. I have only been able to cure this by a hard reset - a soft reset does not cure it. The device manufacturer says it is my software (and it probably is). What needs to be loaded in CE.NET to ensure the power button responds, and is there any way my software could have removed it? I have done some work in the past using notifications and I think that it must be that it is not responding to the button press. However I cannot see what I can have done that prevents the screen from being displayed even after a reset. The battery is fully charged and it has happened on more than one device. Any suggestions appreciated. Thanks in advance. Andy Baker Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86392
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 - SQL Server Compact How do ascertain the absolute position in a ResultSet after a seek / ReadLast etc? Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86388
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 - Quick survey: Multiple pages on a form Hi, Just a quick survey to see how you handle having too much information on a form for the pocket device. My current app has a lot of information. In the past (ASP.NET), I have written many panels or user controls and switched panels on and off when required. This is all in one page. This app, I am doing something very similar. I have made the working area a lot larger so that I can design the panels. I set visible to false, then on certain events, I move the panel position and set visible to true. (I have to move position as I have designed them away from the visible section of the screen). (I am using CF 1.0) How do you do your handling? -- Best regards, Dave Colliver. http://www.AshfieldFOCUS.com ~~ http://www.FOCUSPortals.com - Local franchises available Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86385
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 - html in pocket pc application Hello everybody! I'm developing a pocket pc application and basically my application contains controls such as labels, textboxes and buttons. I want to add a well modified text in my app and i'm thinking that the only way to do this is by modifying my text via html. How can i add in a pocket pc application an html page or add some html code in a control (label for instance)? I know that i could utterly develop the app with asp pages but i'm not so familiar with asp. Thank you in advance for reading my post...Any help would be appreciated... Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86384
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 - Confusing VM behavior You have heard from me before on our memory utilization saga - I will try to keep this one short and sweet. To make our issue more reproducable, and to just help me see what going on, I put toghether a utility just to eat memory and see if we can cause our issue to be more easily reproducable by creating external pressure. This utility has a List<byte[]>, and every <configurable time period> it does a List.Add(new byte[configurable size]). It catches exceptions, cuts the <configurable size> in half, and keeps going. Each time it adds a byte[] to the list, it also calls GC.GetTotalBytes(true), then pInvokes to GetGlobalMemory status, and logs: CA = total number of bytes in all arrays in the list PM = available physical memory from call to GetGlobalMemoryStatus VM = available VM in the process slot from call to GetGlobalMemoryStatus GC = bytes allocated by GC after collection, from GC.GetTotalBytes I have noticed two interesting behaviors that I am curious if anyone can explain - first, as CA goes up by X, VM goes down by 2X. Does every managed byte really cost you two bytes of VM? Second - as I said, when the allocation fails, it cuts the allocation size in half, and keeps going. I see VM hit 0, and allocations keep happening. CA and GC keep climbing, PM keeps dropping, and VM stays 0. I have even caught an OOM and kept going. Eventually the process just exits memory with no exception - not unexpected, just finishing the tale. Tag: How to serialize a multi-dimesional string array using xmlserializer Tag: 86382

Hi-

Does anyone know, or better yet, have some example code, how to
serialize a mutil-dimensional string array in c# using the
xmlserializer? IE: string[,].

Thanks

-Dan

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RE: How to serialize a multi-dimesional string array using xmlserializ by srhartone

srhartone
Mon Jan 28 16:17:00 CST 2008

Multi-dimensional arrays are not supported even on the desktop. What is it
you are trying to achieve, why do you need multi-dimensional arrays? We have
done something similar but using nested classes.
--
Simon Hart
Visual Developer - Device Application Development MVP
http://simonrhart.blogspot.com

"DanielGifford@gmail.com" wrote:

> Hi-
>
> Does anyone know, or better yet, have some example code, how to
> serialize a mutil-dimensional string array in c# using the
> xmlserializer? IE: string[,].
>
> Thanks
>
> -Dan
>

Top