compact framework 2.0 on wondows ce 4.2

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  - 1
    - Map Control Hello, Can anybody recommend a .NET Compact Framework control to display a roadmap in a mobile app, similar to Google Maps? Free or commercial is OK. I have looked quite a bit, but have only found a few options, and they all have some issues. I was surprised; it seems like this would be a common control to want, and I expected the big mapping providers to have a high-quality drop-in GUI component for sale, but they didn't seem to. Thanks for any advice! ----Scott. Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87390
  - 2
    - Launching instant messenger Hello, I'm wondering if there's a way to programatically launch a user's mobile instant messaging client. We have a list of users and their contact information, including IM providers and usernames, and we'd like to provide links to start sending an IM to those users, as we currently do to call them or send them email. On the desktop with AOL Instant Messenger installed I can launch an "aim:" URL to bring up AIM and start sending a message to a particular user. ICQ supports a similar protocol, as does Google Talk. On Windows Mobile, I can launch a "mailto:" link to start sending a message, or use the telephony API to start a call to somebody, but "aim:" and other protocols don't seem to be registered. Is there a somewhat standard way to find out if a user has an IM client for a particular service installed and tell it to start a message to another user? If not, does anybody happen to know tricks to do this with some of the more common mobile IM clients? Thanks for any thoughts! ----Scott. Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87389
  - 3
    - Message constant values or magic numbers? (C#) I didn't find any namespace for some Windows constants when I working in .NET CF and C# (e.g. WM_PAINT or any other message constants). I can use direct values of these message-constants but I don't like use any "magic number" in my source codes. It would be better if I used a namespace-constant (e.g. System.Windows.Forms.MessageValue.WM_PAINT or somethink like this). I can create this namespace but I think that it should exists in .NET Compact Framework library. Using values from standard windows.h (winuser.h) header file can make a mistake because some constants in CE differ from constants in other Windows versions (e.g. see WH_KEYBOARD_LL windows hook message). The questions are: 1. Are there any namespaces to enumerate these constant values? 2. If not, how can I find a correct values for Windows messages instead of using "magic numbers"? LPeter Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87383
  - 4
    - Memory stick dismount from software How can I dismount a memory stick (from software) to save some unwritten/cached data and any mailfunction after using? Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87382
  - 5
    - [Semi OT] client telnet Hi. I'm wondering where i can find a free telnet client (VT100/VT220) for pocketPC /Windows Mobile 5/6 ? Thanks a lot. Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87373
  - 6
    - Panel I am having issues with SelectNextControl when there is a panel that contains multiple controls that have tab stops. I played with the tabindex in the editors and things still do not work. So in my constructor of my form I forced tabindex of my panels, but then I get a warning VSD101 saying the method is unsupported. But if I create a temporary control variable then it is fine. Is this a compiler error? // This compiles fine Control tmpCtrl; tmpCtrl = DSetBtnPnl; tmpCtrl.TabIndex = 50; // This gives the following warning //warning VSD101: Members not supported by the device platform should not be called: System.Windows.Forms.Panel.set_TabIndex is not a supported method in this platform ((Control)DSetBtnPnl).TabIndex = 50; Everything runs fine on the device. I figured if I casted the panel to a control, it should treat it as a control. -- Thanks, Juan Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87370
  - 7
    - book on CF 2.0 or 3.5 Can someone suggests me a good book about compact framework 2.0 or 3.5? Thanks Dar Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87366
  - 8
    - Making Video Capture library using Direct Show for windows mobile Hi all, I am developing an application in C# to record video. For that i am making a WINCE Dynamic Link Library in Embedded Visual C++ 4.0 which I can call from my C# application. I am developing this application for ARMV4I. In eVCPP 4.0 following is my directory setting: C:\Program Files\Windows CE Tools\wce400\STANDARDSDK\Include\ARMV4 C:\Program Files\Windows CE Tools\wce400\STANDARDSDK\mfc\include C:\Program Files\Windows CE Tools\wce400\STANDARDSDK\atl\include E:\PROGRAM FILES\WINDOWS CE TOOLS\WCE500\WINDOWS MOBILE 5.0 POCKET PC SDK\INCLUDE\ARMV4I Following is my stdafx.h file #include <windows.h> #include <winbase.h> #include <atlbase.h> #include <streams.h> #include <dmodshow.h> #include <dshow.h> #include <dmoreg.h> #include <wmcodecids.h> #include <uuids.h> When I compiled my dll project I am getting following errors. c:\wince500\pbworkspaces\rabicalc\reldir\unmanaged\unmanaged.h(35) : error C2065: 'IImageSinkFilter' : undeclared identifier c:\wince500\pbworkspaces\rabicalc\reldir\unmanaged\unmanaged.h(35) : error C2955: 'CComPtr' : use of class template requires template argument list c:\program files\windows ce tools\wce400\standardsdk\atl\include\atlbase.h(724) : see declaration of 'CComPtr' C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(33) : error C2065: 'DEVMGR_DEVICE_INFORMATION' : undeclared identifier C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(33) : error C2146: syntax error : missing ';' before identifier 'di' C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(33) : error C2065: 'di' : undeclared identifier C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(43) : error C2228: left of '.dwSize' must have class/struct/union type C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(45) : error C2065: 'FindFirstDevice' : undeclared identifier C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(45) : error C2065: 'DeviceSearchByGuid' : undeclared identifier C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(45) : error C2440: '=' : cannot convert from 'int' to 'void *' Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(46) : error C2228: left of '.hDevice' must have class/struct/union type C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(51) : error C2065: 'StringCchCopy' : undeclared identifier C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(51) : error C2228: left of '.szLegacyName' must have class/struct/union type C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(93) : error C2065: 'CLSID_VideoCapture' : undeclared identifier C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(158) : error C2065: 'CLSID_IMGSinkFilter' : undeclared identifier C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(161) : error C2784: 'long __cdecl ATL::CComPtr<struct IBaseFilter>::QueryInterface( ** ) const' : could not deduce template argument for ' ** ' from 'class ATL::CComPtr *' C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(174) : error C2065: 'm_handle' : undeclared identifier C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(174) : error C2109: subscript requires array or pointer type C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(174) : error C2440: '=' : cannot convert from 'void *' to 'int' This conversion requires a reinterpret_cast, a C-style cast or function-style cast C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(205) : error C2660: 'QueryInterface' : function does not take 1 parameters C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(264) : error C2660: 'QueryInterface' : function does not take 1 parameters C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(290) : error C2065: 'IAMVideoControl' : undeclared identifier C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(290) : error C2955: 'CComPtr' : use of class template requires template argument list c:\program files\windows ce tools\wce400\standardsdk\atl\include\atlbase.h(724) : see declaration of 'CComPtr' C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(290) : error C2133: 'pVideoControl' : unknown size C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(290) : error C2512: 'CComPtr' : no appropriate default constructor available C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(290) : error C2262: 'pVideoControl' : cannot be destroyed C:\WINCE500\PBWorkspaces\RabiCalc\RelDir\Unmanaged\Unmanaged.cpp(297) : fatal error C1903: unable to recover from previous error(s); stopping compilation Anyone know whats wrong in my project setting? Thanks Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87360
  - 9
    - How to create PocketPC/Smartdevice/Mobile Web Project in VS 2008 or hi to all fellows. i m very sorry if i m posting this in wrong forum. but please intsruct me where to post if it is wrong. i have an question as all know in VS 2003 we can create Mobile web application. it has a seperate project. but i can't able to find how can i do that in VS 2008. can anyone please anyone guide me. regards Hassan Mushtaq Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87349
  - 10
    - Voice Command Managed Wrapper Does any one remember the demonstration of the Voice Command API (http://channel9.msdn.com/showpost.aspx?postid=303900 , skip 15 minutes into the video)? That was demoed about a year ago, but I've not seen the API made public yet. has any one else seen it? Joel Johnson Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87347
  - 11
    - Auto-detecting SD card insertion Hello all, Can someone point me in the direction to some c# code for auto-detecting when a user inserts an sd card into a device? -- Noble D. Bell www.noblesoftware.com Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87345
  - 12
    - Screen size on different device Hi group, Usually, i work on different device, and have to make my programs work on all, with (if possible) the same look, and the same code. i bored about write code to know where is the main menu (in top or bottm), if it is counted or not in the client size, if the start menu if to or bottom and so on. from CE 5, there is also screen of the same physical size, with resolution X 4 (width X 2, and Height X 2), i sure you know .... Today i have a (yes it is old) CE 4.2, and a PPC 2005, and i manage without succes to having the same result screen. I search somewhere to start, with this ? some factory of screen or something ? Romain TAILLANDIER Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87342
  - 13
    - MissingMethodException when i load 1.1 dll from 2.0 application Hi all, I have an application running on CF 1.1. I want to upgrade this application to 2.0 but one of the referenceses is outsourced and written in delphi 2005 so I can't get 2.0 version of that. I tried to load this dll from 2.0 application but I get System.MissingMethodException. Is it possible to load 1.1 managed dll from 2.0 application. Thanks. Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87339
  - 14
    - Start process remotely and wait for execution Hi All, Is it possible to get return code from remotely started process? Wait until process stops execution? Thanks, Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87337
  - 15
    - Connection to GPRS with P/Invoke hello i m using VS 2003 with C# in CF 1.0. i have made application of chatting client. my requirement is when user bind to any socket it first made connection of GPRS. so can some one give me code of how to connect to GPRS in CF 1.0/ i have following code. but it is not working. public class GPRSConnection { const int S_OK = 0; const uint CONNMGR_PARAM_GUIDDESTNET = 0x1; const uint CONNMGR_FLAG_PROXY_HTTP = 0x1; const uint CONNMGR_PRIORITY_USERINTERACTIVE = 0x08000; const uint INFINITE = 0xffffffff; const uint CONNMGR_STATUS_CONNECTED = 0x10; static Hashtable ht = new Hashtable(); static GPRSConnection() { ManualResetEvent mre = new ManualResetEvent(false); mre.Handle = ConnMgrApiReadyEvent(); mre.WaitOne(); CloseHandle(mre.Handle); } ~GPRSConnection() { ReleaseAll(); } public static bool Setup(Uri url) { return Setup(url.ToString()); } public static bool Setup(string urlStr) { ConnectionInfo ci = new ConnectionInfo(); IntPtr phConnection = IntPtr.Zero; uint status = 0; if (ht[urlStr] != null) return true; if (ConnMgrMapURL(urlStr, ref ci.guidDestNet, IntPtr.Zero) != S_OK) return false; ci.cbSize = (uint) Marshal.SizeOf(ci); ci.dwParams = CONNMGR_PARAM_GUIDDESTNET; ci.dwFlags = CONNMGR_FLAG_PROXY_HTTP; ci.dwPriority = CONNMGR_PRIORITY_USERINTERACTIVE; ci.bExclusive = 0; ci.bDisabled = 0; ci.hWnd = IntPtr.Zero; ci.uMsg = 0; ci.lParam = 0; if (ConnMgrEstablishConnectionSync(ref ci, ref phConnection, INFINITE, ref status) != S_OK && status != CONNMGR_STATUS_CONNECTED) return false; ht[urlStr] = phConnection; return true; } public static bool Release(Uri url) { return Release(url.ToString()); } public static bool Release(string urlStr) { return Release(urlStr, true); } private static bool Release(string urlStr, bool removeNode) { bool res = true; IntPtr ph = IntPtr.Zero; if (ht[urlStr] == null) return true; ph = (IntPtr)ht[urlStr]; if (ConnMgrReleaseConnection(ph, 1) != S_OK) res = false; CloseHandle(ph); if (removeNode) ht.Remove(urlStr); return res; } public static void ReleaseAll() { foreach(DictionaryEntry de in ht) { Release((string)de.Key, false); } ht.Clear(); } [StructLayout(LayoutKind.Sequential)] public struct ConnectionInfo { public uint cbSize; public uint dwParams; public uint dwFlags; public uint dwPriority; public int bExclusive; public int bDisabled; public Guid guidDestNet; public IntPtr hWnd; public uint uMsg; public uint lParam; public uint ulMaxCost; public uint ulMinRcvBw; public uint ulMaxConnLatency; } [DllImport("cellcore.dll")] private static extern int ConnMgrMapURL(string pwszURL, ref Guid pguid, IntPtr pdwIndex); [DllImport("cellcore.dll")] private static extern int ConnMgrEstablishConnectionSync(ref ConnectionInfo ci, ref IntPtr phConnection, uint dwTimeout, ref uint pdwStatus); [DllImport("cellcore.dll")] private static extern IntPtr ConnMgrApiReadyEvent(); [DllImport("cellcore.dll")] private static extern int ConnMgrReleaseConnection(IntPtr hConnection, int bCache); [DllImport("coredll.dll")] private static extern int CloseHandle(IntPtr hObject); } so please help me regards Hassan Mushtaq Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87327
  - 16
    - Vibrate Windows Mobile 5.0 with P/Invoke hello to all fellows i am using VS 2003 with CF 1.0 and C#. i have pocket PC (Windows Mobile 5.0). my task is to vibrate a pocket pc with p/invoke. i have found a solution but it is not working in my favour. it gives me exception Missing Method Exception my code is [DllImport("aygshell.dll")] private static extern int Vibrate(int cvn,IntPtr rgvn,bool fRepeat,uint dwTimeout); public static bool Play() { int result = Vibrate(0, IntPtr.Zero, true, 0xffffffff); if(result!=0) { return false; } return true; } [DllImport("aygshell.dll")] private static extern int vibrateStop(); public static bool Stop() { int result = vibrateStop(); if(result!=0) { return false; } return true; } but when i call play() for vibration MissingMethod Exception occurs. can anyone give me solution regards Hassan Mushtaq Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87326
  - 17
    - Accessing files in mobile device programmatically from a PC Hi guys, I have a number of mobile devices which will be connected, one at a time, to a PC. (USB connection + ActiveSync.) I need to run a program (C#) in the host PC that can access each device's memory in turn and exchange files with them. Here's the catch; I'd like to *not* have to run a program from each device as I place it on the cradle, relying instead on the included ActiveSync features. I.e., it should be as easy as placing the next device and pressing a key in the host PC. I'm having trouble getting to the appropriate folder. Using the "Explore" button in ActiveSync gives me the "Mobile Device" folder, from where I can navigate to the appropriate drive -- but I can't get there any other way. If I use an OpenFileDialog it never shows me the device in My Computer, even though Windows Explorer does. Any hints? Thanks in advance! Cheers, Pedro. Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87305
  - 18
    - vb.net Hello, Just want to ask about text parsing in vb.net.... I have a textfile and i want to get the decimal number.. when i to get the 1.52 i can get the right result but when the digit become 10.26 i only get the 0.26... is there a code that will recognized if the place value changes? Or can i get a length of text and a code will determine the numbers so that i will only get numbers not the whole text?? Thanks -- Message posted via DotNetMonster.com http://www.dotnetmonster.com/Uwe/Forums.aspx/dotnet-compact-framework/200803/1 Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87298
  - 19
    - Application crashes when user receives incoming call Hello Friends, I am facing one problem. I have one timer in my application which sends job refresh request to server at regular interval. Now when user is using this application and if there is any incoming call, application crashes. Now my question is, is it something related with this interval? I call web service when timer elapses..? Please help me.. Viral Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87291
  - 20
    - SLOW bitmap from Stream Hi,there i 'm writing an application about bitmap displaying.But i find it works not very well because of the terrorable performance . here's my code /// <summary> /// Get BMP according to the FrameNumber,then display /// </summary> /// <param name="FrameNo"></param> /// <param name="FandR_Flag">direction</param> /// <returns></returns> public Bitmap createImage(int FrameNo, int FandR_Flag) { string xustr; byte[] xutest; xustr = "CAM"; //find image,cost about 1ms xutest = ri.Fun_GetSpeData(xustr, FrameNo, FandR_Flag); //read byte[] into memostream,cost about 1ms MemoryStream ms = new MemoryStream(xutest, 0, xutest.Length); //here cost 423ms to construct an bmp, what happened here?!!!!!!!!!!!!!!!!!!!!!!!! Bitmap bmp = new Bitmap(ms); xutest = null; ms.Close(); GC.Collect(); GC.WaitForPendingFinalizers(); GC.Collect(); return bmp; } Any suggestion? Thanks in advance~ Regards, Freesc Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87290
  - 21
    - Download Mobile Redistributable 3.5 Hi Community, as written in the Subject, i am looking for a download for the Redistrubutible SQL mobile 3.5 f.i. as cab. I do not want tha a customer of mine will install it via active sync the whole package (23MB) that is shown here: http://www.microsoft.com/downloads/details.aspx?FamilyId=38ED2670-A70A-43B3-87F3-7AB67B56CBF2&displaylang=en I am looking for a smaller Redistributable that runs only on the PocketPC Rainer Borchmann Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87288
  - 22
    - TimeSpan calculation error Hi, Assuming dt1 and dt0 (DateTime structs) represent times about or less than one second apart, then using: (dt1 - dt0).TotalSeconds (or TotalMilliSeconds, or dt1.Subtract (dt0)) returns 0.0 *or* 1.0 whereas on the desktop, .NET can return any value between 0.0 and 1.0. Is this a known issue? Hilton Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87287
  - 23
    - Failed HttpWebRequest to an HTTPS server takes 100% of CPU We have a CE 5.0 application (.NET CF 2.0) that we use to download files from both secure and non-secure servers over HTTP and HTTPS. When making a request to a misconfigured server over HTTPS, we noticed that the CPU on our device would jump to 100% and stay there indefinately. We traced this to a thread that appears to be created when calling HttpWebRequest.GetResponse(). It appears that when we make a request to this specific server, the TCP connection gets established and the client sends its "Client Hello" message to the server. The server immediately closes the connection (you can see the FIN-ACK from the server over Wireshark). Here is where the problem occurs: If you are making this request from a client PC using the full .NET framework, the client completes the handshake by sending its own FIN and the connection is closed. HttpWebRequest.GetResponse() returns immediately with an error stating that the server closed the connection. However, if you are making this request from a CE 5.0 client running the compact framework, the connection never gets closed from the client side. Instead, HttpWebRequest.GetResponse() does not return until the specified timeout expires. In addition to this, even after calling Abort() on the request object, a thread is leftover that seems to spin forever and takes up 100% of the CPU. This does not appear to happen when making non-HTTPS requests, nor when making requests to a properly configured server or a server that is not listening on port 443 at all. I was able to recreate this easily by writing a simple test server that runs on Windows XP (in C++) and test client for CE in C#. The test server listens for a TCP connection on a port, accepts a connection, receives one packet and then closes the socket. The test client simply creates an HttpWebRequest object for the specified server and port and calls GetResponse(). Every time (repeatable on more than one device and more than one computer hosting the server) the call to GetResponse() will result in a spawned thread that eats up the CPU. Again, calling Abort() on the request object does not seem to clean things up. Does anyone have any ideas? I have pasted the code below, but can send the solution files if required. ================================================ SimpleTCPServer (C++ Win32) ================================================ #include <winsock2.h> #include <windows.h> #include <stdio.h> #define LISTEN_PORT 9091 int _tmain (int argc, TCHAR* argv[]) { WSADATA wsaData; SOCKET sock = INVALID_SOCKET; sockaddr_in local; SOCKET client; sockaddr_in from; int fromlen=sizeof(from); char buf[512]; // initialize WinSock if(WSAStartup(MAKEWORD(2,2), &wsaData)) { printf("WSAStartup() failed\r\n"); return 0; } while(true) { // create socket local.sin_family=AF_INET; local.sin_addr.s_addr=INADDR_ANY; local.sin_port=htons((u_short)LISTEN_PORT); sock = socket(AF_INET, SOCK_STREAM, 0); if(sock == INVALID_SOCKET) { printf("socket() failed\r\n"); WSACleanup(); return 0; } // bind if(bind(sock, (sockaddr*)&local, sizeof(local))!=0) { printf("bind() failed\r\n"); closesocket(sock); WSACleanup(); return 0; } //listen if (listen(sock, 5) != 0) { printf("listen() failed\r\n"); closesocket(sock); WSACleanup(); return 0; } // accept the connection printf("Waiting for client to connect on port %d...\r\n", LISTEN_PORT); client = accept(sock, (struct sockaddr*)&from, &fromlen); printf("Accepted TCP connection from %s\r\n", inet_ntoa(from.sin_addr)); // receive the first packet int bytes = recvfrom(client, buf, sizeof(buf), 0, (struct sockaddr*)&from, &fromlen); printf("Received %d bytes from client\r\n", bytes); // close the connection printf("Closing connection\r\n\r\n", bytes); closesocket(client); shutdown(sock, SD_BOTH); closesocket(sock); } WSACleanup(); return 0; } ================================================ SSLClient (CE 5.0, .NET CF 2.0) (just a blank form with a "Send" button on it) ================================================ ... private const string SERVER = "192.168.1.92"; private const int PORT = 9091; private void SendSSLRequest() { HttpWebRequest request = null; HttpWebResponse response = null; try { request = (HttpWebRequest)(WebRequest.Create("https://" + SERVER.ToString() + ":" + PORT.ToString() + "/")); request.Timeout = 5000; request.ReadWriteTimeout = 5000; response = (HttpWebResponse)request.GetResponse(); } catch (Exception ex) { } finally { if (response != null) { response.Close(); response = null; } if (request != null) { request.Abort(); request = null; } } } Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87282
  - 24
    - Enum property of custom control does not appear in VS2005/2008 (C# Hi, I created a .NET CF custom control with a standard type (int) property and a custom one (enum) like this: public enum EnumTest { Value0, Value1, Value2 } When a./ I use an import method using [DllImport()] or b./ I declare any other device-specific field (e.g. field from Microsoft.WindowsCE.Forms.MessageWindow) the enum property of my custom control class does not appear in the Visual Studio property editor. There is not necessary to use the imported method or anything from the MessageWindow field. In addition, there is no error/warning message about VS's problem. Otherwise, the standard typed property (int) appears correctly in this case. My questions are: 1. How can I make visible my custom typed (enum) property in the designer? 2. Enum is not a device-specific part of my control but the VS does not display it. Why? I would appreciate it if anybody would help me. Thanks! Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87281
  - 25
    - Debug a CF application on a PC Hi I know its possible to run a CF application on a normal PC. But is it possible to debug it? I would like to start writting my application on a PC first. Its faster and much easier to debug the functionality on the PC. When I uses a normal projekt it uses the full framework and I have to dobbel check if I have used som function not in the CF. I have added reference to the CF version of System.Windows.Forms, System.* etc instead of those from the full framework. If I then uses some unsupported function I get compile errors. But the problem i, that when I edit the dialog or add new controls, unsupported functionality is added by Visual Studio 2005. If I create a CF projekt, Visual Studio launches an emulator instead and I cant debug on the PC Is it possible to make Visual Studio not launching an emulator when debugging of a CF application? Is it possible to tell VS, just to add/use CF compatible functions on controls? /Thomas Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87279
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    - NETCFv35.Messages.xx.wm.cab for dutch WM? "An error message is available for this exception but cannot be displayed because these messages are optional and are not currently installed on this device. Please install 'NETCFv35.Messages.EN.wm.cab' for Windows Mobile 5.0 and above or 'NETCFv35.Messages.EN.cab' for other platforms. Restart the application to see the message." I installed NETCFv35.Messages.EN.wm.cab but I still get the above error. My HTC P6300 has WM5 - dutch version. It might be a language problem. But I don't find a dutch version of NETCFv35.Messages in C:\Program Files\Microsoft.NET\SDK\CompactFramework\v3.5\WindowsCE\Diagnostics. Who can help? Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87268
  - 2
    - Assembly conversion to Pocket Pc format Hi, I want to convert windows assemblies to Pocket PC format. Is it possible ? If so how to do that ? Do we have any tools to convert as have tools for converting video and audio files to Pocket PC format ? Thanks in Advance Harsha. Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87262
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    - Reject Call How to Reject an incoming call programmtically using Windows Mobile 5.0 SDK Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87261
  - 4
    - How to write IExtenderProvider control for .NET CF? Hi, I searched all over the net and I can't find no info how to do this, other then this post http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=158930&SiteID=1. I would like to rewrite this example http://msdn2.microsoft.com/en-us/library/system.componentmodel.iextenderprovider.aspx for Compact Framework, and I would like to do it VS2005 way. VS2005 suggests to use .xmta file which will produce *.PocketPC.asmmeta.dll file. The article I found also suggests to create yet another library where the designer would be. Does this mean that now instead of distributing two libraries (one for runtime one for design time) I have to distribute three (an extra *.PocketPC.asmmeta.dll)? I have a hard time to believe it. Can anyone shed some information on this? Thank you. Rastio. Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87258
  - 5
    - Memory problem with SqlCeEngine.Compact Hi all, We are having a memory leak, in our application. The problem is that we only can reproduce it 3 times. And we cannot find the pattern of this bug. In our application when the user finishes one special section, an automatically full backup is executed (If the users setup it in this way). Our backup does this: ///close all DReaders, Dcomad's, and connections to de DB SqlCeEngine engine = new SqlCeEngine("Data Source = DB.sdf")); engine.Compact("Data Source='"DBBK.sdf ";"); engine.Dispose(); /// open connection again to the DB.sdf The error we log is this: Error Message: Not enough storage is available to complete this operation. Stack Trace: at System.Data.SqlServerCe.SqlCeEngine.ProcessResults() at System.Data.SqlServerCe.SqlCeEngine.Repair() at System.Data.SqlServerCe.SqlCeEngine.Compact() at Backup.CompactDatabaseBackUp() at Backup.CreateBackUp() at BackUpControl.DoBackUp() We are using CF 2.0, and the bug was reproduce with a 3 MB DB. As I tell you before, this happens occasionally. So I don't know what to do, I call the GC.Collect or GC.WaitForPendingFinalizers always before SqlCeEngine.Compact is call?, or do I have any way to know how memory is at the moment, and if is necessary I call GC.Collect ? Thanks, Mariano Vicario www.ranu.com.ar Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87257
  - 6
    - Establishing TLS 1.0 between .Net Framework and .Net CD on CE 6 I need to establish a secure socket connection between my .Net 3.5 Framework applcation and a CE 6.0 R2 .Net CF device using TLS 1.0. ANy assistance would be appreciated. Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87256
  - 7
    - Support for LLDP (Link Layer Discovery Protocol) Does anyone have experience with LLDP on a .Net CF device? Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87255
  - 8
    - .net CF C# Writing to Exif Hi! I've spent about a week diving into this problem and I've found some solutions on c++ (via opennetcf.com). I'm not able to use this solution on c# because of IntPtr & Marshal I'm not able to use Marshal.PtrToStructure(IntPtr, ImageCodecInfo); -- this is not working because of struct is not sequential. which I need to iterate through installed codecs. This(http://www.eggheadcafe.com/articles/20030706.asp) is great article about the subject, but I'm not able to use it in CF because of lack of methods in Drawing.Imaging in CF. I've tried to use this solution and edit it to use OpenNetCF framework with no success(I'm just not able to read ImageCodecInfo from OpenNetCF). Is there any way how to work(write/read) with Exif in .net CF C#? I'm desperately looking for some solution for my diploma thesis. If you have any information regarding this issue please let me know. Thanks in advance for any help. I enclose some other website which I've found usefull. http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=553938&SiteID=1 - here is incomplete solution -------------------------------------------------------------------------------- Ondrej Paulicek, MCP, MCTS Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87253
  - 9
    - .net CF C# Writing to Exif Hi! I've spent about a week diving into this problem and I've found some solutions on c++ (via opennetcf.com). I'm not able to use this solution on c# because of IntPtr & Marshal I'm not able to use Marshal.PtrToStructure(IntPtr, ImageCodecInfo); -- this is not working because of struct is not sequential. which I need to iterate through installed codecs. This(http://www.eggheadcafe.com/articles/20030706.asp) is great article about the subject, but I'm not able to use it in CF because of lack of methods in Drawing.Imaging in CF. I've tried to use this solution and edit it to use OpenNetCF framework with no success(I'm just not able to read ImageCodecInfo from OpenNetCF). Is there any way how to work(write/read) with Exif in .net CF C#? I'm desperately looking for some solution for my diploma thesis. If you have any information regarding this issue please let me know. Thanks in advance for any help. I enclose some other website which I've found usefull. http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=553938&SiteID=1 - here is incomplete solution in c++ -------------------------------------------------------------------------------- Ondrej Paulicek, MCP, MCTS Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87252
  - 10
    - Text to speech I must develop TTS functionality in my application, so I'm looking for samples or 3rd party SDK products. Any idea? marcello Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87251
  - 11
    - microsoft.windowsmobile.telephony Hi I am new to the Mobile development. I have installed windows SDK 5.0, i want to microsoft.windowsmobile.telephony.dll. I guess this assembly is part of Windows Mobile SDK 5.0. But it is not showing in the add refe windows. anyone got any idea? Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87248
  - 12
    - Save Bitmap as PNG with transparency? Hi! Windows Mobile 6.0, CF 3.5 I noticed that Bitmap.Save(xxx, ImageFormat.Png) (and Gif) does not preserve transparency when inspecting the image in for example PhotoShop. I even tried to run through each pixel before the save by executing if (bmp.GetPixel(x, y) == Color.White) bmp.SetPixel(x, y, Color.Transparent); (debug showed that the SetPixel statement was executed) Does anyone have some solution on how to save a bitmap as PNG (or gif) where white is made total transparent? -- Bjorn Brox Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87247
  - 13
    - Mobile 6 classic emulator - cant hard reset Hi, I've been using the Mobile 6 emulator for a while now and have been unable to Hard Reset it. When I Hard Reset it, its the equivalent of doing a Soft Reset. Anyone else experienced this? Does anyone know of a way i can force a Hard Reset on this emulator? I'm using VS2005. Thanks, Dav Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87245
  - 14
    - CF 3.5 development in VS2005? 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 Tag: compact framework 2.0 on wondows ce 4.2 Tag: 87241
  - 15
    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87240
  - 16
    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87238
  - 17
    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87232
  - 18
    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87230
  - 19
    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87229
  - 20
    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87224
  - 21
    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87223
  - 22
    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87222
  - 23
    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87212
  - 24
    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87197
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    - 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: compact framework 2.0 on wondows ce 4.2 Tag: 87189

IÂ´ve develop an application using Visual Studio 2005 and compact framewotk 2.0.
Could be ruun on windows ce 4.2 system?

thanks

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Re: compact framework 2.0 on wondows ce 4.2 by Paul

Paul
Wed Mar 12 14:01:36 CDT 2008

If the CE4.2 device has .NET Compact Framework 2.0 installed on it.

Paul T.

"Felix" <Felix@discussions.microsoft.com> wrote in message
news:A274768C-B88A-4B9B-A854-668244E84C23@microsoft.com...
> I´ve develop an application using Visual Studio 2005 and compact framewotk
> 2.0.
> Could be ruun on windows ce 4.2 system?
>
> thanks

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Re: compact framework 2.0 on wondows ce 4.2 by Marc

Marc
Thu Mar 13 04:13:14 CDT 2008

Felix schrieb:
> IÂ´ve develop an application using Visual Studio 2005 and compact framewotk 2.0.
> Could be ruun on windows ce 4.2 system?
You need to install Compact Framework 2.0 SP1 (or later) on the device.

Marc

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