CF 3.5 development in VS2005?

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  - 1
    - Is the TypeConverter attribute supported in CF 2.0? Does anybody know if the TypeConverter attribute is suppored in CF 2.0? I have found an example of a person using it claing to be in the CF world... But I get a compile error that TypeConverter is not an attribute class. MSDN seems to show that it isn't supported which would back up the compiler error. Here is a link to the example that I found: http://groups.google.com/group/microsoft.public.dotnet.framework.compactframework/browse_thread/thread/52fe4d21322edafb/4d3059ecce1ed73d?lnk=gst&q=typeconverter#4d3059ecce1ed73d What I'm trying to do is databind an object without using the Parse and Format methods. In the full framework we have implemented this by creating a class derived from TypeConverter and all of our Business Objects specify this class by using the TypeConverter attribute. Does anybody know how I can convert a string to my Business Object in the business layer (textbox binding). Right now I have to do it in the UI layer using code like this... private void orderNumberBinding_Parse( object sender, ConvertEventArgs e ) { e.Value = new OrderNumber( e.Value as string ); } Any help is appreciated. Thank you! Jerod Tag: CF 3.5 development in VS2005? Tag: 87240
  - 2
    - How do you check to see if a hand-held device's power is on or not I would like to know if there is an easy way, through WM 6 SDK, that I can check to see if my PPC's power is on or if it is in sleep mode. I would like to try and find some code in c# if possible. Any help would be great. Thanks in advance, -- Noble D. Bell www.noblesoftware.com Tag: CF 3.5 development in VS2005? Tag: 87238
  - 3
    - ListBox.UseTabStops This is a multi-part message in MIME format. ------=_NextPart_000_000A_01C87E02.7AFEEA60 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Env.: VS2008, WM6, .NET CF 3.5 Hi All, I need to display columns in a listbox. Although VS's forms designer = lets you think embedding \t works, it actually doesn't :-( Is there any way to add this behaviour to the ListBox? Actually, what I = need is ListBox.UseTabStops for CF. I don't use a ListView for this reason: Some items have text splitted = into 3 columns but some just display one chunk of text accross the width = of the control, such as this (assuming formatting of this post is = preserved): Lorem ipsum dolor sit amet consectetuer adipiscing elit. Lor 12345687 ipsum Lorem 987654321 ipsum Lore 654789123 ipsum I considered using a monospaced font but it looks ugly. Any solution will be warmly welcome. TIA, Serge. ------=_NextPart_000_000A_01C87E02.7AFEEA60 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 6.00.6000.16609" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV><FONT face=3DArial size=3D2>Env.: VS2008, WM6, .NET CF = 3.5</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Hi All,</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>I need to display columns in a listbox. = Although=20 VS's forms designer lets you think embedding \t works, it actually = doesn't=20 :-(</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Is there any way to add this behaviour = to the=20 ListBox? Actually, what I need is ListBox.UseTabStops for = CF.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>I don't use a ListView for this reason: = Some items=20 have text splitted into 3 columns but some just display one chunk of = text=20 accross the width of the control, such as this (assuming formatting of = this post=20 is preserved):</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3D"Courier New" size=3D2>Lorem ipsum dolor sit = amet</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2>consectetuer adipiscing = elit.</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2>Lor  =   12345687  =20 ipsum</FONT></DIV> <DIV> <DIV><FONT face=3D"Courier New" = size=3D2>Lorem  987654321 =20 ipsum</FONT><FONT size=3D2></FONT></DIV><FONT face=3DArial size=3D2> <DIV><FONT face=3D"Courier New" size=3D2>Lore   654789123 =20 ipsum</FONT></DIV> <DIV><FONT face=3D"Courier New"></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>I considered using a monospaced font = but it looks=20 ugly.</FONT></DIV> <DIV> </DIV> <DIV>Any solution will be warmly welcome.</DIV> <DIV> </DIV> <DIV>TIA,</DIV> <DIV> </DIV> <DIV>Serge.</DIV></FONT></DIV></BODY></HTML> ------=_NextPart_000_000A_01C87E02.7AFEEA60-- Tag: CF 3.5 development in VS2005? Tag: 87232
  - 4
    - Upgrade project from PPC2003 to Mobile 5 Hi, I have a project written for Pocket PC 2003. It has been written in VS2005. Is there a quick way to upgrade the project to target Mobile 5? My app will run on Mobile 5 but I was wanting to upgrade the entire project to target Mobile 5 if possible. Cheers, Dav Tag: CF 3.5 development in VS2005? Tag: 87230
  - 5
    - What to use dataset or xml in compact framework I have to develop the win application for handheld. i m using webservice for all bussiness logic or for data transfer. i want to ask which is the best to get from web service XML or dataset. is it best to get return result in XML or dataset from webservice. i have a major performance issue. so which is best so the performance is good. i also have to manipulate some information on handheld application. So please suggest me what is best to use or xml or dataset. Tag: CF 3.5 development in VS2005? Tag: 87229
  - 6
    - Creating a shell link (CF3.5 C#) Hi! Using compact framework 3.5, C# Could anyone tell me how I create a shell shortcut to a file within a C# program (Form button action)? I am in a need of add or remove a link to an exe file to the \\windows\\startup folder. -- Bjørn Brox Tag: CF 3.5 development in VS2005? Tag: 87224
  - 7
    - Create patch deployment package Hi, Can someone tell me how one can create a patch installation package(cab) for a c# application targetted for Windows CE platform? For desktop windows/web applications we use microsoft's Orcas tool to create a patch installation. Does Microsoft provide something similar available for Windows CE applications? What are the third-party tools that can be used to build a patch? Thnx Tag: CF 3.5 development in VS2005? Tag: 87223
  - 8
    - Drawing an Image at Full Screen I want to draw an image at full screen (use the full 320x240 screen dimensions). Ideally, I'd like to be able to show the image such that my application's form remains focused -- eg. Display the image within a control within my form; have a 'Go FullScreen' menu option which then would paint the image at full screen; and then if the user presses one of the menu keys, the image go back to 'windowed' mode and the menu action takes place as if it were in 'windowed' mode. So step one is drawing the image at full screen. Is there any way for a control to draw itself outside of its bounds? How does the media player control go into full screen? Tag: CF 3.5 development in VS2005? Tag: 87222
  - 9
    - Determine software version How do I programatically determine the version of executables on Mobile 5 and 6 devices from a seperate executable? I'm running an app on mobile 5 and I want that app to determine the version of other excutables that are sitting on the same PDA. Thanks! Eric Tag: CF 3.5 development in VS2005? Tag: 87212
  - 10
    - newbie question This is a multi-part message in MIME format. ------=_NextPart_000_0006_01C87D59.78CB7460 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable New to non-desktop world. When I try to create a Smart Device application, the VS 2005 gives the = following options: PocketPC 2003 Smartphone 2003 WinCE 5.0 I can understand to select WinCE as that is my target, but what is the = difference between these? Sorry, I am a long long time desktop = developer. New to this wonderland. Also, what is the latest WinCE? how do i load it?=20 Help on this will be greatly appreciated. ------=_NextPart_000_0006_01C87D59.78CB7460 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 6.00.6000.16608" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DVerdana size=3D2>New to non-desktop = world.</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2>When I try to create a Smart Device = application,=20 the VS 2005 gives the following options:</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2>PocketPC 2003</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2>Smartphone 2003</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2>WinCE 5.0</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2>I can understand to select WinCE as = that is my=20 target, but what is the difference between these? Sorry, I am a long = long time=20 desktop developer. New to this wonderland.</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2>Also, what is the latest WinCE? how = do i load it?=20 </FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2>Help on this will be greatly=20 appreciated.</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV></BODY></HTML> ------=_NextPart_000_0006_01C87D59.78CB7460-- Tag: CF 3.5 development in VS2005? Tag: 87197
  - 11
    - Gps multiplexing and raeding directly from com port Is it possible to read data directly from com2 port (device is connected to com4 and beacuse of multiplexing function is visible as com2, too), without using GPS intermediate driver. If it's posiible please give me some hints, how can I do this. Tag: CF 3.5 development in VS2005? Tag: 87189
  - 12
    - Can Compact WCF be extended for duplex communication? I am trying to confirm whether duplex communication is at all possible using .NET Compact Framework support for WCF. Our Windows CE device is not a mobile device and I would think some sort of duplex communication should be supported. However, I see where only basic http & custom bindings are supported. Basic Http obviously won't meet my needs, but I also don't even see how custom bindings can help me. I would need to write a custom channel, but it doesn't seem that will meet my goals either. ChannelBase is supported by the Compact Framework, however IDuplexChannel is not. I guess I'm looking for comfirmation ( positive or negative) on whether Compact WCF can be extended to support duplex communication w/ a device running Windows CE. Thanks, -Mike Tag: CF 3.5 development in VS2005? Tag: 87187
  - 13
    - No System.Runtime.Remoting in CompaceFramework? Hello from Germany, i have a little question. I have wrote a program in VB.NET. A second program can connect to the masterprogram from a notebook or other pc's in my network. This use the namespace System.Runtime.Remoting. I would like wrote a program for my pocketpc (Acer n311 with Windows CE 5.0). But in the CompactFramework i can not find the System.Runtime.Remoting Namespace. Is this namespace not in CompactFramework or can i find/use a other? I hope you can help me. Best regards Andy Tag: CF 3.5 development in VS2005? Tag: 87183
  - 14
    - 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: CF 3.5 development in VS2005? Tag: 87182
  - 15
    - Rotate Image I know there isn't a native command for rotating images in the Compact Framework. I am looking for a way to do this. Simple 90 degree rotation. I've found some stuff in the newsgroups, but nothing I can get working. If anyone has any sample code they can provide on how to do rotation of an image file on the Compact Framework, it would be appreciated. Particularly, I want to open an image file, rotate it 90 degrees (from landscape to portrait) and re-save it back. Thanks! Tag: CF 3.5 development in VS2005? Tag: 87179
  - 16
    - Functionality of the compact framework Hi, I have an application that runs local to clients desk tops which I would like to install on their new mobile phones running Windows mobile. It down loads data and populates bookmarks in MS Word using the .Net Programmability in Office 2003 or downloads an actual MS Word doument It also uploads these files back to the server using a bespoke zip program that uses a dll in the assembly folder. Is any or all of this possible with .Net compact framework etc... Thanks for you help Regards Andrew Mercer -- Andrew Mercer ----------------- Tag: CF 3.5 development in VS2005? Tag: 87174
  - 17
    - Message queues This is all .NET 3.5 with Visual Studio 2008 I have a simple app on Windows Vista-64 that creates a messaging queue. FormatName:DIRECT=OS:david-1\private$\callerid. The app then writes a couple of entries. I have verified that the entries have been correctly created with the Computer Management tool. I now have a simple app written for the compact framework on an HP iPAQ HP 2790. MSMQ has been installed on it. When I call MessageQueue.Exists(@"david-1\private$\callerid"), it returns false. I can call this code: IPAddress[] addresses = Dns.GetHostEntry("david-1").AddressList; and the correct address comes back so I know networking and dns are working properly. Is there something special that I have to do on the Vista-64 machine or on the iPAQ to make this work? Tag: CF 3.5 development in VS2005? Tag: 87155
  - 18
    - How to create a floating/resizable/movable dialog/form without I want to create a floating dialog/window that when moved resembles the way a MessageBox is moved. When you bring up a MessageBox and click on the title and drag the MessageBox to a different location, a frame (also known as border or rectangle) appears over the dimensions of the MessageBox and while you drag the MessageBox, only this frame moves while the content area of the frame is transparent. I have looked up solutions for creating transparent controls but I believe that this is the wrong solution. For starters, when a MessageBox is moved, there is no flickering at all. This tells me that the frame is probably not a control of any sorts, because if it were it would require that the background be updated very quickly and this does not appear possible using anything that inherits from a base control. I believe that the frame is being drawn as a rectangle on top of a bitmap of the entire form (or entire screen) and that double buffering must be used to eliminate flickering. In fact, I wouldn't be surprised that only the grahic areas behind the actual frame lines are being updated and nothing within the frame. This allows for the fastest updating possible while the frame is being moved around. So, it's possible that when a mouse down even is detected by the MessageBox control on the title area, a snapshot of the entire form or screen is taken and then a rectangle is drawn at the same location where the MessageBox is located. When the user moves the mouse while it is down, the code is effectively redrawing the frame on a different location of the snapshot. Then again, maybe I am wrong. Perhaps the drawing of this MessageBox is an internal piece of code that access the drawing buffer of the device and simply just draws on it. If this is so, I am not aware of whether there is an API that would allow me to do the same. In other words, some API that simply says, "DrawFrame". Finally, I also want to be able to resize the dialog/form. A MessageBox cannot be resized so I would obviously need to come up with a radically new solution. And while resizing, it cannot flicker. So my assumption here is that I will probably need to take a snapshot myself and handle the the moving/resizing. Has anyone done this before or at least know of an API that lets me take a snapshot of the entire screen (or just the form) ? Thank you Johann Tag: CF 3.5 development in VS2005? Tag: 87154
  - 19
    - Clearing Pocket IE Windows Cache Using VS 2005, .NET CF 2.0 SP1, on Windows CE 4.2 Is there a way to clear the internet explorer cache programatically other than deleting the Temp Internet Files directory? It seems there'd be an API call to execute the functionality of the "Clear Cache" button on the "Internet Options" window from the Control Panel. \Windows\Profiles\xyz\Temporary Internet Files Tag: CF 3.5 development in VS2005? Tag: 87153
  - 20
    - Printing from Symbol MC50 Trying to get a Symbol MC50 to print using WLAN. I have a Zebra MZ320 printer on the WLAN. How do I install the printer on the MC50? This is a PocketPC 2003 device From http://www.developmentnow.com/g/18_0_0_0_0_0/dotnet-framework-compactframework.ht Posted via DevelopmentNow.com Group http://www.developmentnow.com Tag: CF 3.5 development in VS2005? Tag: 87125
  - 21
    - Launch program from within another program Hello, I need to do the following: 1) Run a program (Program A) 2) From within "Program A" I need to launch and run "Program B" 3) Close "Program A" Is there an easy way to do this within C#? -- Noble D. Bell www.noblesoftware.com Tag: CF 3.5 development in VS2005? Tag: 87122
  - 22
    - Installing application through CAB to predefined folder Hi all, I developed application that will run on Symbol MC3000 WinCE5.0 devices. On that device only \Application directory is cold boot persistent. Now I would like for application CAB file to install application in \Application folder by default (fow now I know that this is only possible for \Program Files folder). I am using VS.NET 2005 and CF .NET 2.0. Is there a way to set up CAB file to use \Application folder as a default installation location? Thanks in advance, Tag: CF 3.5 development in VS2005? Tag: 87118
  - 23
    - suggestion about PDA and mobile Printer Hi guys! I need to develop an application that send to print from a PDA (with windows mobile of course or windows CE) to a mobile printer (i've used zebra printers some months ago with laser readers) but this time i need to print to an A4 sheet, for example an excel or word file, but i don't know what kind of printer or model i should use, i think there should be bluetooth printer, but not all mobile printers have drivers for windows mobile or CE, i'd like to know if someone has done it, from a PDA send to print to a mobile printer, sheets A4 or Legal or Card and what kind of printer have used. PS: i think if the PDA and the mobile printer has bluetooth any PDA should work -- Regards e-Ricc Tag: CF 3.5 development in VS2005? Tag: 87107
  - 24
    - ObjectDisposedException without an ObjectName We have a program that has been in development for a number of years now, and it has created a fairly sizable startup routine that, on occasion, throws an ObjectDisposedException. We are logging the error, but it seems to occur at different places every time. In other words, it is difficult to debug. The main problem is that the ObjectName property of the ObjectDisposedException is always an empty string, as this VB.NET example: Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Try Dim Test As New Button Test.Name = "ObjectTest" Test.Text = "Not yet disposed" Test.Dispose() System.GC.Collect() Test.Text = "This object is disposed" MessageBox.Show(Test.Text) Catch ObEx As ObjectDisposedException MessageBox.Show(ObEx.ObjectName) End Try End Sub This always throws the ObjectDisposedException, and the name is always a blank string. If the code is run in .NET full, then the ObjectName is "ObjectTest". Is this something we are doing wrong? Does anyone have any pointers as to a better way we can try to find this exception? Tag: CF 3.5 development in VS2005? Tag: 87093
  - 25
    - Simply obtaining the Mobile Phone Number of the User Hello all, I have written an application used by a large number of remote sales staff. When they sync their daily data, I want to know what phone number (SIM) they have in their smartphone. I have already used the TAPI to find the IMEI of the device. There seems to be quite a lot of information about how to find the phone number of the caller when a call comes in, but I'm just trying to find the phone number of the device itself. In other words, what you see in Start Menu : Settings : Personal (tab) : Phone : "Phone Number". Or, to put it a third way, if it was my mobile phone, what my own mobile phone number was. The application is written for an XDA II device, PocketPC version 4.2. In Visual Basic, compact framework. Any help appreciated! Thanks a lot in advance, as this is driving me nuts. Regards, Saul Tag: CF 3.5 development in VS2005? Tag: 87087
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  - 1
    - connection problem when trying to directly connect to SQL Server Hi, I have created a SQL Server 2005 database in VS 2005 and I am using windows mobile to access directly to SQL Server. I use Vista and Windows Mobile device centre for the connection between the device and the PC. I have enabled remote connections for TCP/IP and named pipes. I have also checked the firewall settings and made an exception for sqlsrv.exe Building it is fine but When I debug the application, the status says deployed successfully then it gives me the following error : SqlException was unhandled- int returnValue = this.Adapter.Fill(dataTable); When I comment out the line that calls this 'Fill' method the It displays the column heading but no data in it off course.. So I am very confused whether this is a connection error or not... The code is automatically generated by visual studio. The connection string I use is: "Data Source=HEZAL-PC\\SQLEXPRESS,1433;Initial Catalog=MEDITERRANEAN _RESTAURANT_MANAGEMENT;Integrated Security=True;" Here is the stack trace: at System.Data.SqlClient.SqlConnection.get_ServerVersion() 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 Orders.MEDITERRANEAN__RESTAURANT_MANAGEMENTDataSet1TableAdapters.Customer_DetailsTableAdapter.Fill() at Orders.Form1.Form1_Load() at System.Windows.Forms.Form.OnLoad() at System.Windows.Forms.Form._SetVisibleNotify() at System.Windows.Forms.Control.set_Visible() at System.Windows.Forms.Application.Run() at Orders.Program.Main() Sorry for the information overload.. I need some help urgently as I have spent days reading searching but nothing helped :( Can anyone help me please? Thanks Tag: CF 3.5 development in VS2005? Tag: 87085
  - 2
    - SMDK for .NET Barcode Control and MC70 Hi All, I develop an application which runs productive on 20 Symbol MC9000 Series Devices. I use : - Visual Studio 2005, C# - "Symbol Mobility Developer Kit for .NET v1.6" - Compact Framework 2.0 SP2 - Windows-CE 5.0 for MC9090 - Windows-CE 4.2 for MC9060 On all devices the Barcode control from the "Symbol Mobility Developer Kit for .NET" works very good: Drop a Barcpde Control, implement the OnRead event handler --> Done. Today, I got my hands on a Symbol MC70 device (Windows Mobile 5.0, CF 2.0 SP2) with UMTS/GPRS support. On this device the Barcode control is not working. Even the Example from Symbol Technologies is not working (%PROGRAMFILES%\Symbol Mobility Developer Kit for .NET\v1.6\Windows CE\Samples VS2005\C#\CS_BarcodeControlSample1) Is there anyone, who uses sucessfully the Barcode Control from the "Symbol Mobility Developer Kit for .NET v1.6" on a MC70 Device ? Regards Henrik Tag: CF 3.5 development in VS2005? Tag: 87070
  - 3
    - InputPanel Alright I used to add an inputpanel to hide and show the SIP - Moved to Windows Mobile 5 and looked like the SIP panel is there automatically. Which object's events can I capture to control this SIP panel? Tag: CF 3.5 development in VS2005? Tag: 87060
  - 4
    - Mapping Hello all, does anyone have any suggestions on mapping software to use? I am looking for a solution that allows me to pass parameters to it (i.e. destination address) and then have it route to the address via a GPS link. Another requirement I have is the maps have to reside on the device (SD Card) and cannot come from a server and it would be nice to have the maps broken down by city, state or region. Does anyone know of anything out there right now like this? Tag: CF 3.5 development in VS2005? Tag: 87055
  - 5
    - will vs2003 and vs2008 corporate on the same machine ? hello .. our development envoirement is vs 2003 ,and we want to update our projects to vs 2008 .... and some of our customers using old machines so we have to continue some projects in vs 2003... is it possible that these two platform will work on the same machine ,or did somebody try this ? because i have visual studio 6 and vs2003 on the same machine ,and they work without errors... thanks ... evgininanir Tag: CF 3.5 development in VS2005? Tag: 87053
  - 6
    - Blackjack II GPS Hi, According to emails I have received, Google Maps finds the GPS immediately. However, scanning the com ports in C# does not. Even with the Modaco hack, looking for the GPS doesn't necessarily work. Any idea how Google Maps get their GPS code to work with an unmodified BJ 2? Hilton Tag: CF 3.5 development in VS2005? Tag: 87045
  - 7
    - Updating DataRow throws Exception 0xC0000005 Hi guys, I'm facing a very puzzling problem and thought maybe someone here could help. It's been driving me nuts, really. I'm developing a Windows CE application (to be deployed in Windows CE 4.2 core) and my emulator is running Windows CE .NET v4.10 (build 908). I don't have a device with me now where I could test the software, unfortunately (that's still being arranged). One of the code bits is a button to consolidate data, merging rows in a DataTable: [CODE] private void btnConsolidar_Click(object sender, System.EventArgs e) { for( int j=0; j < dataTable.Rows.Count; j++ ) { DataRow row1 = dataTable.Rows[j]; String ean = (String)row1["ean"]; String cod = (String)( ( row1["codigo"] == null ) ? "" : row1["codigo"] ); int idx; for( idx=j+1; idx < dataTable.Rows.Count; idx++ ) { DataRow row2 = dataTable.Rows[idx]; if( ((String)row2["ean"]) == ean || (cod != "" && ((String)row2["codigo"]) == cod )) { long q1 = long.Parse((string)row1["quant"]); long q2 = long.Parse((string)row2["quant"]); if( bConferencia ) { if( (string)row1["quant1"] == "0" ) { string q = (string)row2["quant1"]; //row1["quant1"] = q; dataTable.Rows[j]["quant1"] = q; // CRASH! } if( (string)row1["quant2"] == "0" ) //row1["quant2"] = (string)row2["quant2"]; dataTable.Rows[j]["quant2"] = (string)row2["quant2"]; } row1["quant"] = q1+q2; // remove a fileira copiada dataTable.Rows.RemoveAt( idx ); //dataTable.AcceptChanges(); // row1 = dataTable.Rows[j]; // compensa a fileira removida idx--; } } } dgItens.DataSource = dataTable; dgItens.Refresh(); } [/CODE] Please forgive the commented extra code, I've been adding and removing scaffolding looking for the problem. What this does is something like this: suppose you have three rows, thus: A 0 0 7 B 4 3 0 A 0 0 3 C 1 5 0 A 2 2 0 It consolidates the same products to: A 2 2 10 B 4 3 0 It works when you only have one product repeated (i.e., only one row1 is updated). However, if there are several repeated products, A 0 0 7 B 0 0 5 A 2 2 0 B 4 3 0 the system crashes with a native exception (code 0xC0000005, which research shows is an illegal memory access exception) when I try to update the second row in the table (line marked "CRASH!", above). Note that the first update goes well! Also, if I set it up with only one product repeated, press the button, set it up with another product repeated, and press the button again, it works. I'm guessing it has to do with the way DataTable updates its rows, but so far, I've had no luck figuring the problem out. I'll greatly appreciate any help I can get! Thanks in advance, Shade. Tag: CF 3.5 development in VS2005? Tag: 87044
  - 8
    - emulator has only 3.5 free space in german VS2008 Hi, since today i am using the german VS2008, the german emulator for WM2003SE has only 3.5 MB free of Space. what can i do ? As i remember in the english version of VS2008 the emulator has had 30 MB free space Hallo, seit heute setz e ich das VS2008 dt für die pocket PC Entwicklung ein. O Schreck, der Emulator für den PocketPC 2003 SE hat nur 3.5MB freien Speicher. So kann ich das CF3.5 und SQL Compacct und die Anwendung garnicht erst auf das Device kopieren. Die Frage: wie kann ich den Hauptspeicher des Emulators vergrößern ? Anmerkung unter der englischen Version waren es rund 30 MB freier Speicher Rainer Borchmann Tag: CF 3.5 development in VS2005? Tag: 87037
  - 9
    - developing camera capture hi, Iam developing a video capture application for windows mobile. How can we customise CeCameraCapture dialog to...to remove the stand by option. Tag: CF 3.5 development in VS2005? Tag: 87034
  - 10
    - Is it possible to increase the width of the caret (cursor) in CE? I would like to widen the width of the cursor / caret throughout my device. This is easily achieved in Windows XP/Vista. Is there any way to programatically (or via registry) adjust the cursor width or perhaps install a different cursor type on my device? Tag: CF 3.5 development in VS2005? Tag: 87029
  - 11
    - Autostart an Application on Device Start How to I register an application (That I am writing) to automatically start when a device is powered on? Joel Tag: CF 3.5 development in VS2005? Tag: 87028
  - 12
    - calling a web service from a dll developed in C++ HI All, I need to develop a dll in C++ which calls a web service for a smart device/WM. The reason for using C++ is because, that this dll has to be invoked from a non-dot-net application from the device. I need to develop the Dll in such a way that i don't have to install compact framework on the device. Any help would be appreciated. Haroon Tag: CF 3.5 development in VS2005? Tag: 87027
  - 13
    - How to allow desktop app to communicate with mobile app? Hi, I would like some suggestions at the best way to accomplish this. I have a desktop and compact framework application that need to communicate. The setup that I will require is that they are cradled so there is a direct connection between the two devices. What is the best way to allow these two applications to communicate. I was looking at RAPI but that is for controlling the device and does not allow me to open a connection to a specific application. I was also thinking about sockets but am not sure if that would be easy through a cradled device. Tag: CF 3.5 development in VS2005? Tag: 87026
  - 14
    - VS2008: Where are the Windows Mobile project templates? Hi All, I had VS 2005 Pro and the WM6 Pro SDK installed and working great. I added VS 2008 Pro. Reinstalled WM6 Pro SDK Refresh as indicated I don't remember where. Now, in the VS2008 New Project dialog, when I click "Smart Device" in the tree, I don't have any sub-categories (PocketPC, WM6 Pro, SmartPhone,...) and the list contains only one template (Smart Device Application). Where are all the Windows Mobile project templates? TIA for your help. Serge. Tag: CF 3.5 development in VS2005? Tag: 87022
  - 15
    - CommandLine not member of system.environment (VB 2005) hi, i'can't get "CommandLine" or "GetCommandlineArgs" with VB.NET to works for my application on windows mobile 5 (compact framework 2). help please, thanks stef Tag: CF 3.5 development in VS2005? Tag: 87021
  - 16
    - Problem with the breakpoint hitting(at runtime breakpoint was disa Hi All, I am using VS2005 service pack 1(SP.050727-7600) + compact framework(SP2), Currently iam doing development in the compact framework technology. I am facing a problem with the breakpoints, in only one of the function the breakpoints are not hitting and at the run time only this function breakpoint was disabled and showing the following error when i mouseover on breakpoint. "The breakpoint will not currently be hit. No executable code is associated with this line." Please let me know what could be rootcause of this problem and how i can avoid this problem. NOTE: The function has been overriden in the form inheritance classes. The overriden Derived form function breakpoints are working correctly, but the base form overridable function breakpoints are not working. --> From the dervied form function, i am calling the base form function using MYBASE.functionName(here in debug mode it is not going to the base function eventhough i kept the breakpoint in the base function). Tag: CF 3.5 development in VS2005? Tag: 87020
  - 17
    - Network LogIn Hello! I have a simple problem - when I try to access a networkfolder with my PocketPC the password prompt can't carry all characters of my password, so I like to write a simple application which is able to connect my networkfolders. I'm thinking of an simple gui (folderpath and password) and I like to write this in C# Does anyone has any idea, how I can realize the network login? (assemblies or dll) I'm using Visual Studio 2005 Pro and the target device is a PocketPC with Windows Mobile 2003 SE Thanks for any replies Regards J. Sandner Tag: CF 3.5 development in VS2005? Tag: 87014
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    - native exception with try-catch I have developed an application in VB.net and recently have started to get native exceptions. When running the application on the device I get an error that says "A native exception has occured in ....." and it gives me two buttons - details or quit. When viewing details it gives me: Error ExceptionCode: 0xc0000005 ExceptionAddress: 0x006c0044 Reading: 0x006c0044 at NativeMethods.OpenStore(IntPtr pOpenInfo, IntPtr pfnOnFlushFailure, IntPtr& pStoreService, IntPtr& pStoreServer, IntPtr& pQpServices, IntPtr& pSeStore, IntPtr& pTx, IntPtr& pQpDatabase, IntPtr& pQpSession, IntPtr& pStoreEvents, IntPtr& pError) at SqlCeConnection.Open(Boolean silent) at rmcRemoteConnection.get_LocalConnection() at rmcRemoteConnection.ExecuteCommand(String SQLStr, SqlCeCommand Command) at rmcRemoteConnection.ExecuteCommand(SqlCeCommand Command) at kWGlobal.ExecuteCommand(SqlCeCommand cmd) at ComponentGlobal.SendDataTokWatch() at ComponentGlobal.IntervalTime(Object state) at Timer.ring() The code within ComponentGlobal.IntervalTime is: Private Shared Sub IntervalTime(ByVal state As Object) 'THis is fired whenever the time is passed Dim DatS As datDataSource Dim BaseTime As New Date(2000, 1, 1) Try For Each DatS In DataSources If (NextIntervalDueDate.Subtract(BaseTime).TotalMilliseconds Mod DatS.Interval) = 0 Then 'THis means the correct number of intervals has passed DatS.IntervalTime(Nothing) End If Next 'Set the next timeout period SetNextEvent() SendDataTokWatch() Catch ex As Exception End Try End Sub As you can see the entire function is within a try-catch but the error is not caught. This is a major issue as the reliability of the application is crucial. If anyone can help it would be much appreciated. -- matthew Tag: CF 3.5 development in VS2005? Tag: 86994
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    - native exception not caught with try-catch I have developed an application in VB.net and recently have started to get native exceptions. When running the application on the device I get an error that says "A native exception has occurred in ....." and it gives me two buttons - details or quit. When viewing details it gives me: Error ExceptionCode: 0xc0000005 ExceptionAddress: 0x006c0044 Reading: 0x006c0044 at NativeMethods.OpenStore(IntPtr pOpenInfo, IntPtr pfnOnFlushFailure, IntPtr& pStoreService, IntPtr& pStoreServer, IntPtr& pQpServices, IntPtr& pSeStore, IntPtr& pTx, IntPtr& pQpDatabase, IntPtr& pQpSession, IntPtr& pStoreEvents, IntPtr& pError) at SqlCeConnection.Open(Boolean silent) at rmcRemoteConnection.get_LocalConnection() at rmcRemoteConnection.ExecuteCommand(String SQLStr, SqlCeCommand Command) at rmcRemoteConnection.ExecuteCommand(SqlCeCommand Command) at kWGlobal.ExecuteCommand(SqlCeCommand cmd) at ComponentGlobal.SendDataTokWatch() at ComponentGlobal.IntervalTime(Object state) at Timer.ring() The code within ComponentGlobal.IntervalTime is: Private Shared Sub IntervalTime(ByVal state As Object) 'This is fired whenever the time is passed Dim DatS As datDataSource Dim BaseTime As New Date(2000, 1, 1) Try For Each DatS In DataSources If (NextIntervalDueDate.Subtract(BaseTime).TotalMilliseconds Mod DatS.Interval) = 0 Then 'This means the correct number of intervals has passed DatS.IntervalTime(Nothing) End If Next 'Set the next timeout period SetNextEvent() SendDataTokWatch() Catch ex As Exception End Try End Sub As you can see the entire function is within a try-catch but the error is not caught. This is a major issue as the reliability of the application is crucial. If anyone can help it would be much appreciated. -- matthew Tag: CF 3.5 development in VS2005? Tag: 86993
  - 20
    - Re: Localfree on WM2005 Thanks for your post Chris!! I don't have more details, I get "unsuspected error", no more details are displayed. You guess I'm freeing an already freed buffer. Why does it work perfectly for years on pocket pc 2003 than? Shall I drop the free or is that going to create memory leaks? best regards, MobileBoy "Mobileboy36" <Mobileboy36@gmail.com> schreef in bericht news:... > Hello group, > > My function BasePing doesn't work any more on mobile 2005. > I get an unsuspected error on the line calling "LOCALFREE". On pocket pc > 2003 i still have "normal" behavior. > What am I doing wrong? How can I change my baseping function to get it > working on a WM2005 device? > > best regards, > Mobile boy > > > <System.Runtime.InteropServices.DllImport("coredll")> _ > Private Shared Function LocalAlloc(ByVal Flags As Integer, ByVal > size As Integer) As System.IntPtr > End Function > > ' extern public static IntPtr LocalFree(IntPtr pMem); > <System.Runtime.InteropServices.DllImport("coredll")> _ > Private Shared Function LocalFree(ByVal pMem As System.IntPtr) As > System.IntPtr > End Function > > <System.Runtime.InteropServices.DllImport("iphlpapi")> _ > Private Shared Function IcmpSendEcho( _ > ByVal IcmpHandle As System.IntPtr, _ > ByVal DestinationAddress As Integer, _ > ByVal RequestData As Byte(), _ > ByVal RequestSize As Short, _ > ByVal RequestOptions As System.IntPtr, _ > ByVal ReplyBuffer As Byte(), _ > ByVal ReplySize As Integer, _ > ByVal Timeout As Integer) As Integer > ' returntype zou UInt32 moeten zijn, maar ja geen operators > ondersteunt in Vb.net > End Function > > > Private Function BasePing(ByVal IpAddress As System.Net.IPAddress, ByVal > TimeOut As Integer, ByVal SendBufferSizeInBytes As Integer) As Integer > ' returnwaarden: > ' > ' -1: Failed to ping, reason other then Request Timed out > ' 0: Request Timed out > ' > 0: Request Time > > Dim Result As Integer = 0 > 'Dim RequestData As Byte() = > System.Text.Encoding.ASCII.GetBytes(New String("\0", 64)) > Dim RequestData As Byte() = > System.Text.Encoding.ASCII.GetBytes(New String(Chr(0), 64)) > Dim Reply As ICMP_ECHO_REPLY > Dim pData As System.IntPtr > Dim h As System.IntPtr > Dim intIpaddr As Integer > Dim ret As Integer > Dim dwErr As Integer = 0 > > 'RequestData = System.Text.Encoding.ASCII.GetBytes(New > String("\0", 64)) > RequestData = System.Text.Encoding.ASCII.GetBytes(New > String(Chr(0), 64)) > > > 'Allocate ICMP_ECHO_REPLY structure > Reply = New ICMP_ECHO_REPLY(255) > Reply.DataSize = 255 > pData = LocalAlloc(LMEM_ZEROINIT, Reply.DataSize) > Reply.Data = pData > h = IcmpCreateFile() > intIpaddr = MyIpConvertor(IpAddress) > ret = IcmpSendEcho(h, intIpaddr, RequestData, > System.Convert.ToInt16(RequestData.Length), IntPtr.Zero, Reply._Data, > Reply._Data.Length, TimeOut) > > If (ret = 0) Then > dwErr = GetLastError() > If (dwErr <> 11010) Then 'If error is other than timeout - > display a message > Result = -1 > '"Failed to ping. Error code: " + dwErr.ToString()) > End If > Else > If (dwErr <> 11010) Then ' Then > 'String.Format("RTT: {0}, Data Size: {1} TTL: {2}", > Reply.RoundTripTime, Reply.DataSize, Reply.Ttl > Result = Reply.RoundTripTime > Else > 'Request timed out > Result = 0 > End If > End If > IcmpCloseHandle(h) > LocalFree(Reply.Data) > > Return Result > End Function > Tag: CF 3.5 development in VS2005? Tag: 86991
  - 21
    - what is the differences/limitations between vs2003 and vs2008 for hi , i am a new developer in mobile development and software development.. can anybody give me a direction about differences between vs2003 and vs2008? or links to find out exactly this. because i made a lot of searching for this at msdn and did not find things enough to go on... anyway our development envoirement is vs2003 (c#) and we want to upgrade to vs2008 (c#)... thanks for answering...i am really confussed... Tag: CF 3.5 development in VS2005? Tag: 86990
  - 22
    - Connect to SQL Server Mobile Edition via VS2005 (Data Provider) Hi, I try to connect my application via Data Provider to my SQL Mobile DB. With the ServerExplorer all works fine. new Connection - via ActiveSync - Data Provider for SQL Server Mobile Edition ... fine ! But now i want to use this in my code. I have the ConnectionString .. "Data Source = Mobile Device \ .... .sdf" but how can i change my Data Provider? ('for SQL Server' to 'for for SQL Server Mobile Edition') When i use the namespace System.Data.SqlClient the SqlConnection class try to connect with a "normal" Sql Server 2005 database. Is there a possibility to fix that problem ? I only want to use a SqlConnection in my code to connect my application with the database on my device. (via ActiveSync) thx a lot Martin Tag: CF 3.5 development in VS2005? Tag: 86989
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    - 'System.ComponentModel.TypeConverter' is not an attribute class Ok, I thought that TypeConverter was an attribute class? I've even seen examples of it used on this compact framework forum. Could somebody please tell me what I'm missing? The error I get when I try to compile is, "'System.ComponentModel.TypeConverter' is not an attribute class". Intellisense doesn't show the TypeConverter when I try to add it by using System.ComponentModel.TypeConverter. I'm using CF 2.0 SP 2 and coding with Visual Studio 2008. using System.ComponentModel; namespace ComputersUnlimited.BusinessObjects.Core.DomainValues { [TypeConverter( typeof( DomainValueConverter<string, StringDomainValue> ) )] public struct StringDomainValue { private string mValue; public StringDomainValue( string value ) { mValue = value; } public string Value { get { return Value; } } } internal class DomainValueConverter<TInput, TOutput> : TypeConverter { /* Standard Stuff Here */ } } Any help would be appriciated!, Thanks Jerod. Tag: CF 3.5 development in VS2005? Tag: 86988
  - 24
    - CAB install project for both PPC2003 and WM5 Hi, I have a project that needs cab install files for both PPC2003 and WM5. It works for both, but only so long as I set the target platform (in the project) to what i want and then rebuild the cab. To the get a cab for the other target, I have to change it again and build again. Is there any way that I can have two cab build projects in my solution that builds one cab for each target platform without the need for manually changing the target and rebuilding ? Cheers, Philip/ Tag: CF 3.5 development in VS2005? Tag: 86980
  - 25
    - Strange DLL problem? Hi all. I have a strange problem: Hardware: Psion industry-PDA running Windows Mobile 6 + .NET Compact Framework (2.0 I think). Problem: On that unit I run a small shell program named AppLauncher (home made, .net), that I can use to start other programs. Now I choose to let this shell program start another .NET program called 'RDC': RDC.EXE is located in its own folder. RDC.EXE starts and runs as planned, and RDC makes use of a few other DLL's. Among these DLLs is PtxSdkCommon.dll which is a DLL interfacing to the handheld's hardware. PtxSdkCommon.dll may be a 'normal' (unmanaged) dll. After having finished working with the RDC program I close it, and I find myself back in the shell program. Everything looks fine, except for the fact, that the PtxSdkCommon.dll is still reported to be in use - thus it cannot be deleted from the file system! This is very strange, because when I check the list of running programs, the RDC program is not (and should not be) present in the list - only the shell program is listed. Despite that the shell program has absolutely no knowledge of the PtxSdkCommon.dll, that DLL reamains locked until I kill the shell program. Only then the PtxSdkCommon.dll can be deleted. It is only that particular DLL, that is locked - all other DLLs that the RDC program uses can be deleted without any problems. What is happening here??? It should be mentioned, that if I just start the shell program *without* letting it start the RDC program, then there is no problem in deleting the PtxSdkCommon.dll. Technical background information: The shell program starts the RDC program this way: 1) The shell program creates a new AppDomain for the RDC program to run in: executingDomain = AppDomain.CreateDomain(...); 2) The shell program starts a new thread that in turn starts the RDC program this way: executingDomain.ExecuteAssembly( <path to RDC.EXE> ) This call does not return until RDC.EXE is closed by the user. 3) When RDC.EXE is closed the call above returns, and the thread tears down the AppDomain: AppDomain.Unload( executingDomain ) It's being checked that AppDomain.Unload(...) does not cause any exceptions, so the unload of the AppDomain is assumed to have completed successfully. It should be said, though, that it's not the same thread that takes care of both creation and unloading the AppDomain. Does that matter? According to the documentation a succesfull unload should guarantee that all threads have been killed and all assemblies freed, right? How can the PtxSdkCommon.dll then remain locked??? How can I overcome the problem? (I need to be able to upgrade/replace all the files in the RDC folder, including the PtxSdkCommon.dll, without closing down the shell program or rebooting the device). Hope that someone can explain. -Martin. Tag: CF 3.5 development in VS2005? Tag: 86978

Hello,

I´m new to Wm Development and I´m wondering if it is possible to
develop CF3.5 Solutions in Visual Studio 2005?Or is it only possible
in Visual Studio 2008?

Thanx for youre answers

thomas

--

I'm trying a new usenet client for Mac, Nemo OS X.
You can download it at http://www.malcom-mac.com/nemo

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Re: CF 3.5 development in VS2005? by ctacke/>

ctacke/>
Tue Mar 04 12:10:51 CST 2008

Only available with Studio 2008.

--

Chris Tacke, eMVP
Join the Embedded Developer Community
http://community.opennetcf.com

"Thomas" <thomas@wickl.net> wrote in message
news:nemoTue030408064101@msnews.microsoft.com...
> Hello,
>
> I´m new to Wm Development and I´m wondering if it is possible to
> develop CF3.5 Solutions in Visual Studio 2005?Or is it only possible
> in Visual Studio 2008?
>
> Thanx for youre answers
>
> thomas
>
> --
> I'm trying a new usenet client for Mac, Nemo OS X.
> You can download it at http://www.malcom-mac.com/nemo
>

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