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  - 1
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  - 2
    - Off-the-shelf controls for CF Hi all, Is anyone familiar with good list-view or tree-view type of off-the- shelf components for the CF? I was trying to use the standard ones, but they are missing some important mouse events, which seems very strange for a keyboard-less applications (which is a typical CE application). Any good experience? Thanks, Ivan Tag: Edge and 3G Tag: 89420
  - 3
    - Installer Run App feature I'm using the PocketPC Installer Professional app for deploying our app. Works great but we've decided we have to move the Profile.cpf out of the installation itself to keep the installation the same for all clients while be able to provide the variable Profile.cpf to clients separately. So this installer app allows the developer to shell out to one application at the end of the install app. My thought was to write another small bootstrap app that I'd call from here to programmatically add a WiFi Profile and set it's various properties programmatically - is this possible? (Motorola MC70 - Windows Mobile 5) The other idea I had was to call WCELOAD with the name of the Custom.cpf but I cannot find wceload.exe on the device anywhere to list in the program path. I know it's there since it auto invokes on physical tap of any CPF or CAB file. Basically I need to be able to have a variable file like Custom.Cpf which will set up a particular WiFi profile with that clients particular AP essid and passphrase etc. This has to be bootstrapped before the device can communicate with the AP to start with. TIA Harry Tag: Edge and 3G Tag: 89417
  - 4
    - ISupportInitialize bug in CF 2.0 Hi all the NG, I've found this article about ISupportInitialize bug http://www.bokebb.com/dev/english/1949/posts/194928091.shtml I'm developing my Graphs custom control for CF 2.0 and I've about 30/35 properties for the Graphs colors, appearence, values.. Every time one property change I must redraw the graph in a Bitmap object in memory and paste it in the UserControl_Paint event. I also need to save the graph in a bmp file for the printing, so I've used this way. During the InitializeComponents method are setted all the properties, so I recreate the Bitmap 30/35 times.. it's not so good... I've implemented ISupportInitialize interface in my UserControl, but when I drag&drop the control in my form the designer don't automatically adds the .BeginInit() and EndInit() methods, so my code in usercontrol will be never executed.. This designer bug has been resolved? What about VS2008 IDE, in case?? Thanks Tag: Edge and 3G Tag: 89414
  - 5
    - string converstion to a date This is a multi-part message in MIME format. ------=_NextPart_000_000A_01C8E729.C2725F90 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, I am trying to convert a string ("080714") to a date 08/07/14 using the = format yyMMdd mydate is declared as a date=20 grpod_date is the string 080714 I am getting the error "A first chance exception of type = 'System.FormatException' occurred in mscorlib.dll" on the following line. mydate =3D DateTime.ParseExact(gProd_date, "yyMMdd", New = Globalization.CultureInfo("en-US")) any guidance would be appreciated Thank you chuck ------=_NextPart_000_000A_01C8E729.C2725F90 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 6.00.6000.16674" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV><FONT face=3DArial size=3D2>Hello,</FONT></DIV> <DIV><FONT face=3DArial size=3D2>I am trying to convert a string = ("080714") to a=20 date 08/07/14 using the format yyMMdd</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>mydate is declared as a date = </FONT></DIV> <DIV><FONT face=3DArial size=3D2>grpod_date is the string = 080714</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>I am getting the error "A first chance = exception of=20 type 'System.FormatException' occurred in mscorlib.dll"</FONT></DIV> <DIV><FONT face=3DArial size=3D2>on the following line.</FONT></DIV> <DIV> <P><FONT face=3DArial size=3D2>mydate =3D = DateTime.ParseExact(gProd_date, "yyMMdd",=20 New Globalization.CultureInfo("en-US"))</FONT></P><FONT face=3DArial = size=3D2> <P><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: = 'Arial','sans-serif'">any guidance=20 would be appreciated</SPAN></P> <P><SPAN style=3D"FONT-SIZE: 10pt; FONT-FAMILY: = 'Arial','sans-serif'">Thank=20 you</SPAN></P> <P><SPAN=20 style=3D"FONT-SIZE: 10pt; FONT-FAMILY: = 'Arial','sans-serif'">chuck</SPAN></P> <P><SPAN=20 style=3D"FONT-SIZE: 10pt; FONT-FAMILY: = 'Arial','sans-serif'"></SPAN> </P></FONT></DIV></BODY></HTML> ------=_NextPart_000_000A_01C8E729.C2725F90-- Tag: Edge and 3G Tag: 89406
  - 6
    - Error using TCPClient w/ 3.5 CF and Windows Mobile Hello all. I have a application written in the 3.5 Compact Framework running on Windows Mobile devices. VB.NET VS 2008. The application communicates with our server using the System.Net.Sockets.TcpClient class This code used to communicate works flawlessly in our regular windows application. It also works wonderfully when the device (Treo 700 is my test case) is plugged into a PC with the USB cable. When not plugged in and using the internet over the cell phone it will occasionally crash with: ObjectDisposedException at System.Threading.Timer.throwIfDisposed() at System.Threading.Timer.Change(UInt32 dueTime, UInt32 period) at System.Threading.Timer.Change(Int32 dueTime, Int32 period) at System.Net.HttpWebRequest.startReadWriteTimer() at System.Net.HttpWebRequest.ConnectionClient.Read(Byte[] data, Int32 offset, Int32 length) at System.Net.HttpReadStream.NetworkRead(Byte[] data, Int32 offset, Int32 length) at System.Net.ChunkedReadStream.fillBuffer() at System.Net.ChunkedReadStream.getLine() at System.Net.ChunkedReadStream.doRead(Byte[] data, Int32 offset, Int32 length) at System.Net.HttpReadStream.ReadToDrain(Byte[] buffer, Int32 offset, Int32 length) at System.Net.HttpReadStream.doClose() at System.Net.HttpReadStream.Finalize() It may work great a few times - then crash like this. This error appears untrappable - all my code is Try/Catched. We don't believe this was a issue in previous versions of the framework but this is our first release using 2008/3.5 so it's hard to say for sure. Anyone out there have a clue as to what may be causing this and what steps I can take to trap the error and/or prevent it? Thanks so much in advance. Bob Tag: Edge and 3G Tag: 89405
  - 7
    - see all dot net interview questions here .NET database dev questions http://freedownloadablebooks.blogspot.com/2008/03/net-database-dev-questions.html Some general quickies http://freedownloadablebooks.blogspot.com/2008/03/some-general-quickies.html .NET WebDev interview questions - Part 1 http://freedownloadablebooks.blogspot.com/2008/03/net-webdev-interview-questions-part-1.html .NET WebDev interview questions - Part 3 http://freedownloadablebooks.blogspot.com/2008/03/net-webdev-interview-questions-part-3.html Electronic engineer interview questions http://freedownloadablebooks.blogspot.com/2008/03/electronic-engineer-interview-questions.html C++ notes for discussion http://freedownloadablebooks.blogspot.com/2008/03/c-notes-for-discussion.html Tag: Edge and 3G Tag: 89400
  - 8
    - Mouse events in CF controls (ListView, TreeView, etc...) Hi, I was exploring the possibility to implement dragging items in a TreeView (or a ListView) control, for which I was planning to use the MouseDown, MouseUp, etc... events. However, these are not implemented for these controls (they are implemented only for Form, Panel, Control, from my understanding). I tried to implement custom controls derived from these, and override OnMouseUp, or just add the event and the event handler in the custom control (since all these are derived from Control), but it still does not seem to work. I also tried to implement a custom WndProc, but this does not work either. I searched the group, but did not find any solution not including third-party controls. Does anyone have any suggestion? This seems to be a pretty common problem.... Thanks Ivan Tag: Edge and 3G Tag: 89399
  - 9
    - Calling visual basic dll from excel vba Hello Everyone, I'm having a problem using excel vba to call the following dll code which was created as a "Class Library" using Visual Basic 2008 Express Edition (note: "Class Library" was the only project choice that I saw that created a dll). _________________________________________________________ Public Class Class1 Public Sub a1_home_cell(ByVal jun As Excel.Workbook) MsgBox("You're In!") ' returns each sheet to the home position Dim sh As Excel.Worksheet 'Dim jun As Excel.Workbook For Each sh In jun.sh 'ActiveWorkbook.Worksheets() sh.Activate() sh.Range("A1").Select() Next sh End Sub End Class _________________________________________________________ However, when I attempt to call it from an excel 2000 vba sub routine as follows: __________ Public Declare Sub a1_home_cell Lib "C:\Documents and Settings\b-rad\My Documents\Visual Studio 2008\Projects\junk\junk\obj\Release\junk.dll" (current_workbook As Workbook) Sub attempt5() Call a1_home_cell(ActiveWorkbook) End Sub __________ I get an error stating: "Run-time error ?453?: Can?t find DLL entry point . . ." From the messagebox I placed at the beginning of the dll, I see that, just as the error message states, its not even getting into the dll. Any ideas? Thanks, B-rad *** Sent via Developersdex http://www.developersdex.com *** Tag: Edge and 3G Tag: 89394
  - 10
    - Call managed functions from unmanaged How to call .NET CF functions from (managed, Windows CE based) code? Mhaxx Tag: Edge and 3G Tag: 89384
  - 11
    - convert 0/1 into yes/no datagridcolumnstyle in CF 2.0 I am developing a mobile app (in win CE 5/ win Mobile) in compact framework 2.0. There is also a pocket sql database. In the db there is a table with column (integer type -> should I convert it to bit?) that stores 0/1 values. There is a datagrid in my mobile app that shows that db column. Is it possible to show yes/no instead of 0/1? I would like to do it by using tablestyles? But how to do that? Any ideas? Tag: Edge and 3G Tag: 89383
  - 12
    - How to use WebBrowser in .Net Compact Framework? I want to use WebBrowser in .Net Compact Framework, but following exception occurred during runtime (running on Windows XP Pro) --------------------------- [UserControl1.cs] UserControl1() failed! System.Threading.ThreadStateException: ActiveX control '8856f961-340a-11d0-a96b-00c04fd705a2' cannot be instantiated because the current thread is not in a single-threaded apartment. at System.Windows.Forms.WebBrowserBase..ctor(String clsidString) at System.Windows.Forms.WebBrowser..ctor() at WebTest.UserControl1..ctor() --------------------------- In .Net Framework, it can set [STAThread] to avoid this exception, but it only supports [MTAThread] in .Net Compact Framework. How can I resolved it? Thanks. ps. My platform is Windows CE 5.0 -- Regards, Goldbach Tag: Edge and 3G Tag: 89370
  - 13
    - Form Maximized allways... Hi, I m try develope an application in kiosk mode, to do this i set this properties to my form: WindowState: Maximized; MinimizeBox: false; ControlBox: false; Its work fine, but sometimes when i open an close other form, the main form is placed under taskbar... Any sugestion? -- Cumprimentos, ARMANDO ROCHA Tag: Edge and 3G Tag: 89366
  - 14
    - UnauthorizedAccessException while opening forms with Hello! I load a Form with this command: myForm = (MyForm)Activator.CreateInstance(formType); Everything works fine and the Form opens. But in the debugger of Visual Studio 2005 (Microsoft Device Emulator V2), you can see 20(!) times this message: German: "Eine Ausnahme (erste Chance) des Typs "System.UnauthorizedAccessException" ist in mscorlib.dll aufgetreten" English: "A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll" What is this for a message? What is going wrong? Thank you very much for your help! Manfred Denzer Tag: Edge and 3G Tag: 89365
  - 15
    - uebergroessen geschaeft anzug uebergroessen uebergroessen fuer kinder jeans in uebergroessen abendmode uebergroessen uebergroessen geschaeft anzug uebergroessen uebergroessen fuer kinder jeans in uebergroessen abendmode uebergroessen http://WWW.UEBERGROESSEN-KAUFEN-24.INF http://WWW.UEBERGROESSEN-KAUFEN-24.INF http://WWW.UEBERGROESSEN-KAUFEN-24.INF http://WWW.UEBERGROESSEN-KAUFEN-24.INF http://WWW.UEBERGROESSEN-KAUFEN-24.INF http://WWW.UEBERGROESSEN-KAUFEN-24.INF http://www.onlinepoker-abc.com http://viagra.learnerblogs.org ####################################################### http://www.salsapresse.com/modules.php?name=Forums&file=viewtopic&t=602 http://www.uhren-online-kaufen.inf herrenschuhe uebergroesse uebergroessen dresde schuhe uebergroessen berli herrenbekleidung uebergroesse uebergroessen hannove abendmode in uebergroesse pumps uebergroesse jeans uebergroesse uebergroessen kinde schuhe uebergroessen dame uebergroessen duesseldor sicherheitsschuhe uebergroesse schuhe uebergroessen hambur uebergroessen onlinesho kindermode uebergroesse uebergroessen versan uebergroessen in hambur uebergroessen fuer herre pumps in uebergroesse abendkleider in uebergroeße hemden uebergroesse anzuege uebergroesse ballerinas uebergroesse uebergroessen duesseldor mode fuer uebergroesse heels uebergroesse matratzen uebergroesse mode in uebergroesse bekleidung in uebergroesse uebergroessen d damenbekleidung uebergroesse arbeitskleidung uebergroesse t shirts in uebergroesse jeans in uebergroesse heels uebergroesse weingarten uebergroessen Tag: Edge and 3G Tag: 89353
  - 16
    - Closing a serial port Hi. I have a project on which I use SPP. I open a serial port that is actually a BT serial port. Since moving to standby mode kill the connection, I have to reinitiate it by closing and reopening the port. All this is quite messy since it take ages to detect that comm was lost, close the port and reopen it. (Not to talk about pairing loss that occur from time to time, but this is another topic...). My question is, is there a way to make the close port faster? It takes about 14 seconds to finish... I use [DllImport ("coredll.dll")] private static extern int CloseHandle(int hObject); To close it. Am I doing anything wrong? Should I flush first? Kill my object and recreate it? Thank you very much. Empi Tag: Edge and 3G Tag: 89352
  - 17
    - Today - "Calendar" and "Contacts" button replace possible? Hello, Where are this buttons "calendar" "contacts" from the today screen stored? I want to get the current options for these buttons and backup this, because then I would like to add my own button assignment to my application. If I remove my application it should replace the buttons back to old values... Hope this is possible thx juvi Tag: Edge and 3G Tag: 89351
  - 18
    - where could i find the help document about mscomm in vb6.0? Where could I find the help document or technology manual about how to use mscomm in vb6.0, in the website of microsoft or anywhere else? I'm eager for that!(if in the website ,i wonder the exact url) Tag: Edge and 3G Tag: 89344
  - 19
    - SqlCE Debugging/Troubleshooting Hi all, I'm having an issue when executing an RDA pull and then creating a secondary key from certain situations. Does anybody know of a good tool that might help me track down this issue? Pocket PC 2003 SE C# Compact Framework 2.0 SQL Server 2005 CE The issue occurs after an RDA pull does not finish successfully. One way I get this to happen is if the device is rebooted in the middle of the RDA pull. The next time the program is ran the RDA pull finishes successfully, but then the program crashes when I alter the table to add a secondary key. The crash is uncatchable neither a catch(Exception) or generic catch seems to do any good. The weird thing is that if I change from applying a secondary key to any kind of data modifying sql statement the program still silently blows up. It doesn't even matter if I use the same table that was being pulled!!! Thanks in advance, Jerod Tag: Edge and 3G Tag: 89342
  - 20
    - DATK and Windows CE 5.0 We are using a Symbol device running Windows CE 5.0. We would like find automated functional test tool that can run on the device. I have been reading about DATK and have installed the Platform Builder for Microsoft Windows CE 5.0 that has the CETK so I could use the DATK however the tool is not available in the Help or under the Tools dropdown. Per the setup instruction online, the MtkKit directory is needed to install, however that is not found. Is the DATK available for Windows CE 5.0? If so, does any know how to get it install? Tag: Edge and 3G Tag: 89338
  - 21
    - SQL Mobile 2005 and VS 2005 Hi, i´ve installed on my PC VS 2005, SDK SQL mobile 2005 and SDK SQL Compact Edition. My problem is that when i create a new db from VS 2005 (Data Source Toolbox) i´ve only the Sql Compact Edition option, i haven´t the SQL 2005 Mobile Edition... I need to reinstall anything ? Thanks a lot. Tag: Edge and 3G Tag: 89329
  - 22
    - how to control serial port of client in asp.net please help me! I come across a problem. Now I develop a finger print management system which is based on B/S.When users click a button in the web pages, a device connected to the COM1 serial port of the client machine starts to work. Now I wrote the code which is in charge of serial communication in the .aspx.cx pages, but then I found that when uses click the button, it is the server's serial port that starts to work,not the clients!! who can tell me how I could control the serial port communication in client through asp.net? I am very nervous about it now! Thank you very much!!! Tag: Edge and 3G Tag: 89328
  - 23
    - ANN: Smart Device Development Chat, July 16. The next Smart Device Development Chat will take place on MSDN at 10am PST on Wednesday, July 16. Please join experts from the Windows Mobile, Windows CE, SQL Server CE and .NET Compact Framework communities in a chat around application development for smart devices. These chats are a great opportunity to have your questions answered by experts from around the world. Add to Calendar -- Neil Cowburn MVP Principal Partner OpenNETCF Consulting Tag: Edge and 3G Tag: 89326
  - 24
    - The SCAN_SetReaderParams Error occured when using SMDK (Symbol hi experts, We are using the Symbol MC9090G scanners, and use the symbol SMDK 1.5 for .NET to develop the WinCE form application, the tools we are using is VS2005 professional and C#. We are using Symbol.Barcode namespace class to read barcode and do some logic etc. the code just like: Symbol.Barcode.Reader _MyReader = new Reader(); ... _myReader.Actions.Enable(); ... _myReader.readNotify += (Some EventHanlder) ... _myreader.Actions.Read(); the code above is very similar with the SMDK 1.5 sample CS_ScanSample1. all is ok on one scanner, but, on the other scanner it always prompt the error: "Error <AppName> OperationFailureException SCAN_SetReaderParams At Symbol.Barcode.ReaderParams.SetReaderParams() At Symbol.Barcode.Actions.Read() At <AppName>.sunWMSCycleCountDirectives.selScanLocation() At System.Windows.Forms.Control.OnGotFocus() At System.Windows.Forms.Control.WnProc() At System.Windows.Forms.Control_InternalWnProc() At Microsoft.AGL.Forms.WL.SetFocus() At System.Windows.Forms.Control.Focus() At <AppName>.sunWSCycleCountDirectives.selAsile_Modified() At System.Windows.Forms.ListControl.OnSelectedValueChanged() At System.Windows.forms.ListControl.OnSelectedIndexChanged() At System.Windows.Forms.ComboBox.onSelectedIndexChanged() " I don't know why this come up. there is some differences between two scanners. the good one 's OS Version: 05.01.0476, OEM name: SYMBOL MC9090G, OEM Version: 01.35.0002, IPL version:01.43.441; and other one's OS version: 05.00.000 , OEM Version:01.20.0000, IPL Version:01.42.440; I'm not sure if this system little difference make it. Any help is highly appreciated!! and sorry for some rusty english. Thanks, Andy Tag: Edge and 3G Tag: 89325
  - 25
    - WPF for .net compact framework Hi Everyone, Does someone knows if microsoft is going to implement WPF in the .net compact framework in a near future ? If a partial implementation is comming what's going to be cut off ? Thanks in advance. Marcos Tag: Edge and 3G Tag: 89322
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  - 1
    - Calling stored procedures I must be missing something simple, but being new to .Net I wouldn't be surprised. I'm using CF 2.0. I keep getting error 66 invalid syntax near "mrs..." when the ExecuteNonQuery fires. I've tried "dbo." in front of the sproc name also. Using conSql As New SqlConnection(strConnString) Using sqlUpdateOrder As New SqlCommand("mrs_update_order", conSql) sqlUpdateOrder.Parameters.AddWithValue("@char_user", strUsername) sqlUpdateOrder.Parameters.AddWithValue("@char_order", lstOrders.SelectedItem.ToString) Try conSql.Open() Dim intCnt As Integer = sqlUpdateOrder.ExecuteNonQuery() If intCnt = 0 Then lblStatus.Text = "This order was already accepted by someone else." Catch errSql As SqlException DisplaySQLErrors(errSql) Finally conSql.Close() End Try End Using End Using I had been using the actual SQL command (see sproc code below) that was made with the above 2 parameter values, which worked just fine, and then just started moving them to stored procedures. This was the first one and I haven't had any success yet. The sproc is very simple: procedure [dbo].[mrs_update_order] ( @char_user varchar(50), @char_order varchar(815) ) as begin UPDATE rawmaterial SET status = 'A', acceptdate = getdate(), acceptedby = @char_user WHERE status = 'O' AND orderdetail = @char_order end Do I HAVE to use an adapter when using parameters or something? Tag: Edge and 3G Tag: 89316
  - 2
    - Detect device Powered off Hi folks, As you probably know you can configure a device settings to automatically Turn off after a period of inactivity. Is there anyway we can monitor within an application for this change in state? I've been having a look at the SystemState property in WindowsMobile.Status, but cant see any SystemProperty which monitors for changes in this state? Any ideas? Thanks again, David Tag: Edge and 3G Tag: 89314
  - 3
    - Serialport issue? Hi, VS2008, .net3.5 I have this simple test application running on my iPaq to test reading serial data from a bluetooth device. My bluetooth device sends about 7 bytes pr 22ms continously. The bluetooth device is some in-house electronics, and it should be ok as it has been used and tested for several years:) After every Serialport.Open() it takes about 10s !!!! before the first SerialPort_DataReceived event is fired. The first time the event is fired, I *always* get 1694 bytes?? After this the event is fired like expected: about 1 time for every 7 bytes (ex. @0A3C + CRLF) Can anyone advice on how to prevent, or at least reduce, the 10 sec delay before the first SerialPort_DataReceived ??? My simple test program uses one SerialPort class with settings :BaudRate 9600, DataBits 8, Handshake None, Parity None, StopBits One, ReadBufferSize 4096 string InData; public Form1() { InitializeComponent(); } private void pbOpen_Click(object sender, EventArgs e) { serialPort1.PortName = "COM6"; serialPort1.Open(); } private void pbClose_Click(object sender, EventArgs e) { serialPort1.Close(); } public delegate void InvokeDelegate(); public void InvokeMethod() { int aLen = InData.Length; listBox1.Items.Add(aLen.ToString() + " : " + InData); } private void serialPort1_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e) { InData = serialPort1.ReadExisting(); listBox1.BeginInvoke(new InvokeDelegate(InvokeMethod)); } private void button1_Click(object sender, EventArgs e) { serialPort1.WriteLine(textBox1.Text); } private void Form1_Closing(object sender, CancelEventArgs e) { if (serialPort1.IsOpen) serialPort1.Close(); } Thanks in advance, Leo Tag: Edge and 3G Tag: 89313
  - 4
    - Remote Performance Monitor - Vista and Studio 2005 Remote Performance Monitor won't see my device... I'm running Vista and WMDC sees my device (BitsyXb from Eurotech connected via USB). Visual Studio also communicates quite nicely with it. However RPM won't list my device. Any thoughts on getting RPM to see my device? Tag: Edge and 3G Tag: 89303
  - 5
    - Serialport example? Hi, Using VS2008 & .Net 3.5 I'm trying to find a simple example of how to use the SerialPort class. Mabe I'm blind :) but googling didn't help me much. Would anyone be kind enough to share a link to some SerialPort sample code, if such exist? Thanks, Leo Tag: Edge and 3G Tag: 89299
  - 6
    - cut & paste (difference between PPC2002 and WM5 ?) Hello, I have a question about the cut & paste functionality. We have created a software with VS2003 and CF1 for PPC2002. This software is also running on a newer hardware (WM5). Only one issue is irritating for me: On the PPC2002 all text boxes can be copied by cut & paste functionality. Just hold the pen (blue circle comes) and select copy from the PopUpMenue. I have not coded this in the software! On the WM5 device this is not working any more. Of course the software runs well, but this function was gone. No change in the sourcecode! Is this a difference between PPC2002 and WM5? Or can the vendor of the hardware define this behavior? old device CF-P1 (Panasonic), new device Archer (Juniper Systems) Is there anybody who knows something about this issue? Thanks for your answers. Christof Konstantinopoulos (Dortmund, Germany) Tag: Edge and 3G Tag: 89295
  - 7
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  - 8
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  - 9
    - How to know the name of StartUp folder on device? Hello, I have got a question regarding some special folders like "StartUp". This folder is named "AutoStart" on german platform. Or \Windows\Start Menu\Programs\Games is on german \Windows\StartmenÃ¼\Programme\Spiele How to get the correct folder names for "StartUp" and for the sample above? thx juvi Tag: Edge and 3G Tag: 89289
  - 10
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  - 11
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  - 12
    - How to draw into a bitmap and then display this bitmap? Hello, using CF 1.0 how to do the following: - have some bitmap - draw lines and text into it - put it onto screen (as a whole with a fast copy operation or similar) - avoid drawing directly on the screen - with measures available either in CF 1.0 or Win32 directly thus avoiding 3rd party libraries like OpenNET CF or similar Greetings Markus Tag: Edge and 3G Tag: 89277
  - 13
    - Best way to make screenlock/keylock? Hello, Is it possible to lock screen and keys and unlock them with an unlock method.....have no idea for that.....thx juvi Tag: Edge and 3G Tag: 89272
  - 14
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  - 15
    - Day/Night mode application I am developing application which has to be able to change colors and setting for day and for night.... I have main form and a few sub form (opened on click). How is the best way to change look of the whole application (different colors and bitmaps...)? Tag: Edge and 3G Tag: 89265
  - 16
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  - 17
    - Dot Net Viewers http://ganesh-freedotnetbooks1.blogspot.com http://ganesh-freedotnetbooks.blogspot.com http://freefreedownloadsoftwares.blogspot.com Tag: Edge and 3G Tag: 89259
  - 18
    - Motorola mc9090 programming Hi Guys, I have just joined and I am also trying an app on mentioned scanner which is new. I have download symbol SDk v1.7. Scanner is running Windows CE. My problem is that the datagrid that comes as part of the SDK behaves different to normal datagridview. Any idea where I can get some notes on the correct syntax and or code sample? regards Zack *** Sent via Developersdex http://www.developersdex.com *** Tag: Edge and 3G Tag: 89258
  - 19
    - Problem installing Windows Mobile 6 SDKs I am trying to install Windows Mobile 6 Standard & Professional SDKs. I installed -- Visual Studio 2005 SP1. -- Active Synch 4.5 -- .Net Compact Framework 2.0 SP2 When I install either of the Windows Mobile SDKs, it says Visual Studio 2005 SP1 is not installed and so can't install the SDK. I tried installing VS 2005 Service Pack 1 twice -- It says: Microsoft Visual Studio 2005 Standard Edition -- ENU Service Pack 1 (KB926601) was successfully installed on Microsoft Visual Studio 200 Standard Edition - ENU. (The second time I installed, it said it was already installed, do I want to reinstall? and I said yes.) In Visual Studio, under Help / About / Installed Products, it lists "Microsoft Visual Studio 2005 Standard Edition - ENU Service Pack 1 (KB926601)". Any ideas how to resolve this? Tag: Edge and 3G Tag: 89257
  - 20
    - Get Vibrate On/Off settings? Hello, Is it possible to get the Vibrate On/Off settings on Windows Mobile Professional Edition and .net cf? thx Tag: Edge and 3G Tag: 89252
  - 21
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  - 22
    - What's wrong with this drawing code? Hello, the following drawing code used inside a BDS2006 for CF application gives me this stack trace: Project1.exe NullReferenceException Application::Run+0xf Project1::Project1+0xa This is the source: var i,n, z:Integer; g,g1:System.Drawing.Graphics; p:System.Drawing.Pen; t:Integer; img:System.Drawing.Image; begin g:=self.CreateGraphics; p:=System.Drawing.Pen.Create(System.Drawing.Color.Blue); z:=0; for n := 1 to 20 do begin for i := 5 to 235 do begin g.DrawLine(p, i, 10, i, 270); inc(z); Label1.Text:=z.ToString; end; Application.DoEvents; end; g.Dispose; PictureBox1.Visible:=true; p:=System.Drawing.Pen.Create(System.Drawing.Color.Red); // img:=Bitmap.Create(230,260); The crash occurs in the course of this, but all functions are (according to the MS helpfile) supported from CF. I'm using CF 1.0 in the emulator. g1:=Graphics.FromImage(PictureBox1.Image); z:=0; for n := 1 to 20 do begin for i := 5 to 235 do begin g1.DrawLine(p, i, 10, i, 270); inc(z); Label1.Text:=z.ToString; end; Application.DoEvents; end; // g.Dispose; So what's wrong with this? I'm basically trying to replace some direct drawing code with something which draws into a bitmap first and displays the bitmap then as I feel this should be faster. The source above is just a demonstration/test project so the graphic drawn isn't really usefull. Greetings Markus Tag: Edge and 3G Tag: 89247
  - 23
    - Dotnet viewers http://ganesh-freedotnetbooks1.blogspot.com http://ganesh-freedotnetbooks.blogspot.com http://freefreedownloadsoftwares.blogspot.com Tag: Edge and 3G Tag: 89245
  - 24
    - AJAX User Control Event's not firing... I'm developing an Ajax keypad (C# / ASP.Net 3.5 / VS 2008) using the updatepanel so that a full visible postback doesn't occur with each button press. I've decided to try and wrap the functionality into a user control, providing events for when ok and cancel is pressed so that the caller (in this case a page with the control on it) can then query for the keypad's final value. If I remove the UpdatePanel, the events that the caller subscribes to are fired and handled correctly, but with the Ajax bit enabled, the events don't appear to fire. I'm assuming this is because of the something which exists in the void of my knowledge regarding Ajax, and the server side interactions that relate to it. Any help on how to get this working would be appreciated. Thanks. Daniel. Tag: Edge and 3G Tag: 89242
  - 25
    - Calling WebServices on Background... Hi, I need some help to solve a problem.. Im working with an application that invoke an webservice every 5 minutes, during the routine execution my app "FREEZE", its takes about 20/30 seconds to complete all process, after that its running normal. There is any way to call webservice on background, whitout freeze application? Its important that the final user not realize this situation, must be a transparent process. Thanks for any help to solve my problem.. A.Rocha Tag: Edge and 3G Tag: 89239

Hello,

I have one web service which is called from device on regular interval.

When devices have Edge connection, they are not able to connect to web
service (strangely enough they are able to browse under same signal
strength). Only when they have 3G connection, they are able to connect.

We are using AT&T service. Is there anything to do with AT&T..Is it possible
that they are blocking some ports on EDGE connection?..

Please help me guys.. I am trapped...

Regards,
Viral Thakkar

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RE: Edge and 3G by srhartone

srhartone
Sat Jul 19 14:03:02 CDT 2008

I think this question was asked recently. You'll need to contact you're
carrier they could be blocking outbound ports - unlikely though for port 80
if this is what you are using? worth a shot.
--
Simon Hart
Visual Developer - Device Application Development MVP
http://simonrhart.blogspot.com

"Viral" wrote:

> Hello,
>
> I have one web service which is called from device on regular interval.
>
> When devices have Edge connection, they are not able to connect to web
> service (strangely enough they are able to browse under same signal
> strength). Only when they have 3G connection, they are able to connect.
>
> We are using AT&T service. Is there anything to do with AT&T..Is it possible
> that they are blocking some ports on EDGE connection?..
>
> Please help me guys.. I am trapped...
>
> Regards,
> Viral Thakkar

Top