server problems

TheMSsForum.com: The Microsoft Software Forum

The MSS Forum ‹ Compact
- Archive
  - Biz
  - MCSE
  - CRM
  - Drivers
  - Framework
  - ADO
  - ASP
  - Compact
  - Forms
  - Dotnet
  - C#
  - VB
  - FontpageGen
  - Excel
  - WorkSheet
  - Exchange
  - Setup
  - Fox
  - Fontpage
  - ASP
  - IIS
  - Entourage
  - Money
  - Messanger
  - PocketPC
  - Powerpoint
  - Project
  - Publisher
  - Excel
  - VB
  - Security
  - Portal
  - Services
  - SQLServerDev
  - SVCS
  - SQLServer
  - VB
  - VC
  - MFC
  - ExcelGen

- Previous
  - 1
    - Tab Control Question Hey Guys, Does anybody know much about the tabcontrol. Seems very limited in what it can do. Does anyone know how I would go about validating a tabpage when the user clicks on the next tab button? And stop the user if the validation fails. Thanks Tag: server problems Tag: 30970
  - 2
    - 3rd party controls (or source) for CF Many of the controls in the CF are limited so I'm looking for 3rd party controls or source code. Anyone know what is available? Thanks. Tag: server problems Tag: 30964
  - 3
    - code crashes emulator Hi, I am making an async web service call and a progress bar that just loops until the call is complete. Before I make the call I set a bool var to false I the invoke the progress bar and while this var is false the bar will continue to loop. When the call completes this var is set to true and the progress bar is stopped and hidden. The probelm is that sometime it crashes the emulator, however it has not yet crashed an actual pocket pc device. As I am dealing with more than one thread I am using the Invoke methods. The key code is included below: private void btnDownloadSchedule_Click(object sender, System.EventArgs e) { this.btnDownloadSchedule.Enabled = false; this.ShowProgressBar(); this.SetGotScheduleToFalse(); this.wsSchedule = new Heat.IntelligentScheduler.Pda.App.wsHeatSchedule.Schedule(); this.wsSchedule.BeginGetSchedule(this.mScheduling.EngineerId, this.GetDate().ToShortDateString(), wsHeatSchedule.JobPriority.All, new AsyncCallback(ScheduleCallback), null); } private void ScheduleCallback(IAsyncResult iarSchedule) { try { this.wsSchedule.EndGetSchedule(iarSchedule, out this.xnHigh, out this.xnAM, out this.xnPM); this.mScheduling.AddScheduleData(this.xnHigh, JobPriority.All, this.GetDate()); this.wsSchedule.Abort(); this.pbStatus.Invoke(new EventHandler(this.SetProgressMax)); this.SetGotScheduleToTrue(); this.HideProgressBar(); this.btnDownloadSchedule.Enabled = true; } catch(Exception ex) { MessageBoxes.ErrorMessageBox(ex.ToString(), "Here 2"); /*if(MessageBoxes.QuestionMessageBox("There ws a problem fulfilling your last request, would you like to try again?", "Communication Failure : " + ex.ToString()) == DialogResult.Yes) { //this.GetSchedule(DateTime.Parse(this.cboYear.SelectedValue.ToString() + "/" + this.cboMonth.SelectedValue.ToString() + "/" + this.cboDay.SelectedValue.ToString())); }*/ } } private DateTime GetDate() { return DateTime.Parse(this.cboYear.SelectedValue.ToString() + "/" + this.cboMonth.SelectedValue.ToString() + "/" + this.cboDay.SelectedValue.ToString()); } public void UpdateProgressBar(object sender, EventArgs e) { while(!this.bolGotSchedule) { if(this.pbStatus.Value == this.pbStatus.Maximum) { this.pbStatus.Value = this.pbStatus.Minimum; } this.pbStatus.Value += 5; Application.DoEvents(); } } public void SetProgressMax(object sender, EventArgs e) { this.pbStatus.Value = this.pbStatus.Maximum; Application.DoEvents(); } public void ShowProgressBar() { this.pbStatus.Invoke(new EventHandler(ShowProgressBar)); } public void ShowProgressBar(object sender, EventArgs e) { this.pbStatus.Visible = true; } public void HideProgressBar() { this.pbStatus.Invoke(new EventHandler(HideProgressBar)); } public void HideProgressBar(object sender, EventArgs e) { this.pbStatus.Visible = false; } public void SetGotScheduleToTrue() { this.Invoke(new EventHandler(SetGotScheduleToTrue)); } public void SetGotScheduleToTrue(object sender, EventArgs e) { this.bolGotSchedule = true; } public void SetGotScheduleToFalse() { this.Invoke(new EventHandler(SetGotScheduleToFalse)); } Although it has not crashed any devices, the app is still in development and has not run that much on real devices. At the moment I think it is a glitch with the emulator, but I would appreciate any feedback on the code. Mark Tag: server problems Tag: 30961
  - 4
    - Why use Prepare() if this MS BUG exists ? Hi there, I recently came across a SQL CE BUG, which is documented by Microsoft http://support.microsoft.com/default.aspx?scid=kb;EN-US;824462 The Resolution of this requires that I call the Dispose method for the SqlCeCommand instances used with the SqlCeDataAdapter. If I use this resolution my code looks like the following: SqlCeCommand cmd = null; protected SqlCeCommand GetMyCommand() { if (cmd == null) { cmd = new SqlCeCommand(); cmd.CommandText = "SELECT * FROM Table"; cmd.Connection = mySQLConnection; try { cmd.Connection.Open(); cmd.Prepare(); } Catch {...} finally { cmd.Connection.Close(); } } return cmd; } mySqlAdapter.SelectCommand = GetMyCommand(); try { mySqlAdapter.Fill(...) } catch {...} finally { if (sqlAdapter.SelectCommand != null) sqlAdapter.SelectCommand.Dispose(); } Here's my question..... If I need to Dispose of the cmd after I use it, then if I use it again I need to re-initialise it, which means I need to create the cmd each time as follows: protected SqlCeCommand GetMyCommand() { SqlCeCommand cmd = new SqlCeCommand() cmd = new SqlCeCommand(); cmd.CommandText = "SELECT * FROM Table"; cmd.Connection = mySQLConnection; ...... } Does this mean that there is no point in calling Prepare(), as I thought the point of Prepare() was you call it once to compile the cmd once. Any insight is much appreciated. Tag: server problems Tag: 30959
  - 5
    - Rijndael AES encryption Hi, Anyone have any suggestions for implementing Rijndael AES encryption in the CF? System.Security.Cryptography.Rijndael is not supported nor is AES available in the CE crypto library. It has to be AES since it needs to work with an existing system. It also has to support CipherMode.ECB The code I use on the deskop is below. Thanks, Dave Public Function EncryptString(ByRef inStr As String, ByVal HashString As String) Dim RijndaelObj As New RijndaelManaged() Dim RijndaelEncObj As ICryptoTransform, MD5Obj As New MD5CryptoServiceProvider() Dim HashedString As Byte(), EncryptedData As Byte(), DecryptedData As Byte() Dim StringToHash As Byte() = New ASCIIEncoding().GetBytes(HashString) Dim DataToEncrypt As Byte() = New ASCIIEncoding().GetBytes(inStr) RijndaelObj.BlockSize = 128 RijndaelObj.KeySize = 128 RijndaelObj.Mode = CipherMode.ECB RijndaelObj.Padding = PaddingMode.Zeros RijndaelObj.Key = MD5Obj.ComputeHash(StringToHash) RijndaelEncObj = RijndaelObj.CreateEncryptor() EncryptedData = RijndaelEncObj.TransformFinalBlock(DataToEncrypt, 0, DataToEncrypt.Length) If EncryptedData.Length > 0 Then EncryptString = Convert.ToBase64String(EncryptedData) End Function Tag: server problems Tag: 30954
  - 6
    - disable systemmenu hallo how can i disable the systemmenu with c# Tag: server problems Tag: 30953
  - 7
    - retrieving deviceid with C# Hallo, how can i retrieve the deviceid of a handheld at the CF with C# ? Tag: server problems Tag: 30951
  - 8
    - Please help me start programming for mobile phones Hello I recently purchased emblaze alpha p8 mobile phone (http://www.wapzon.com/web/devicedetail.asp?Pid=4351&Bid=66) which as far as I know running Windows© CE.NET 4.1 OS. I want to start programming but I am lost in Microsoft tech words and road map for mobile programming I am MSDN universal subscriber and I assume I can get all the needed tools My questions are: 1.Where can I get emulator for CE.NET 4.1? or should I need to use a specific emulator for alpha p8?!?! 2.How exactly I upload my program into my mobile phone? (I have infra red and GPRS) Can I somehow connect the phone to my PC? or should I need to upload my software to the web?!? 3.Should I invest in CE.NET and derived for mobile programming (I always uses MS tools and technologies) 4.I am espcailly looking for game programming(in any language) for CE.Net Thanks Tag: server problems Tag: 30950
  - 9
    - GeräteID ermitteln in C# Hallo, wie kann ich die GeräteID eines PocketPc's in C# ermitteln ? Tag: server problems Tag: 30948
  - 10
    - Deploy - nonCAB file via MSI I have my MSI file created and working properly. It installs My App, SQL Client, and SQLCE Server programs on the PocketPC. The issues I'm running into is - how do I distribute the database that I have created (.sdf file) on to the users Pocket PC. I use this in My App. Calling a pre-populated database. I would like to send it to the My Documents Directory of the PocketPC - but the path it gets to the PocketPC is not really important. What is more important - is that I just get it on to the PocketPC - with very little user intervention (ie- if it could be part of the MSI setup wizard - that is what I'm shooting for). thanks for any advice. Tag: server problems Tag: 30940
  - 11
    - Vertical scroll bar in datagrid? How does one get a vertical scroll bar in the datagrid? Tag: server problems Tag: 30939
  - 12
    - is it possible to receive event raised from C++ dll in VB .NET? I am forced to create a dll driver in eVC++, but the application in VB .NET. The application is expected to receive message from the dll, instead of doing a polling, I am wondering if it is possible to create an event in the dll and set the event whenever there is message available to the VB application. Can anyone tell me if this is feasible? And how the event being linked between the DLL and the VB application? Thanks. Carl Tag: server problems Tag: 30936
  - 13
    - OpenNETCF Controls in the VS toolbox Hi all there was a thread earlier about adding the OpenNETCFcontrols to the VS toolbox. I actually tried adding the dlls to the toolbox but i always get this error: --------------------------- Microsoft Development Environment --------------------------- Insufficient state to deserialize the object. More information is needed. --------------------------- OK --------------------------- what might the problem be? I am using Windows Server 2003 + VS.Net 2003 thanks mustafa Tag: server problems Tag: 30935
  - 14
    - get same hash string from .NET and java? Hello All, Is it possible to get the same hashed string on .NET and Java using the same hashing algorithm (e.g. MD5, SHA)?? On .NET side, the token is generated using the following code: Private Function HashEncrypt(ByVal strInput as String) As String Dim bytHash as Byte() Dim uEncode As New System.Text.UnicodeEncoding ' - - - STORE THE SOURCE STRING INTO A BYTE ARRAY - - - Dim bytSource() As Byte = uEncode.GetBytes(strInput) Dim SHA1 As New System.Security.Cryptography.SHA1CryptoServiceProvider ' - - - CREATE THE HASH - - - bytHash = SHA1.ComputeHash(bytSource) ' - - - RETURN AS A BASE64 ENCODED STRING - - - Return Convert.ToBase64String(bytHash) End Function On the java side, the token is generated as follow: MessageDigest _digester = null; _digester = MessageDigest.getInstance("SHA1"); _digester.reset(); byte[] utf8 = _msg.getBytes("UTF-8"); _digester.update(utf8); byte[] _tokenBytes = _digester.digest(); String s = new sun.misc.BASE64Encoder().encode(_tokenBytes); Thanks for your help! Grace *** Sent via Devdex http://www.devdex.com *** Don't just participate in USENET...get rewarded for it! Tag: server problems Tag: 30933
  - 15
    - form on task bar in CE I have an app for pocketpc and am trying to get it to run on Windows CE.NET... Everything works ok except for the times where I have 2 forms loaded.. 1 is shown with .ShowDialog()... the problem is that the user can tap the first form in the task bar on CE where they could not see that it was loaded on PocketPC. How can i hide this from the user... Idealy there would be a form property to not show in the task bar but that does not seem to be available in the CompactFramework. Thanks in advance. -- Tommy Tag: server problems Tag: 30925
  - 16
    - Progress Bar Related. Hi, In the constructor of my main form class, (which is called by Application.Run(MainClass) in main) I have InitializeComponent and to add to it some heavy work to do. Also I want to show the progress bar of that heavy work on to my UI. But I cannot show it since my UI is still not done. Also I tried writing the "Heavy work" into some thread, but its also of no use since the heavy work is blocking the UI, (i really donno why and which is actually against the use of threads) Can you suggest something as to how should i handle the thing. Amit. Tag: server problems Tag: 30923
  - 17
    - OpenNetCF Registry problem. Hi, I am using the OpenNetCF Registry.cs. I have to store two types of values into the registry. A string type and other Int type. I am successfully able to write string values into the registry. But when I try to write an interger into the registry it gives me some InvalidCast Exception. I will tell you the steps, sorry i cant be exact because i am mailing from my house and not from my work place. 1) CreateRegistryKey: This returns object of RegistryKey 2) RegistryKey.SetValue("KeyName" , intValue); 3) RegistryKey.Close(); I donno if I am missing something. But I am not able to overcome this error. Any suggestions are welcomed. thanks a lot in advance. Amit. Tag: server problems Tag: 30921
  - 18
    - .NET compact framework sdk Hi, Is there a sdk for .NET compact framework. Plz tell me where I can download it. Thanks a lot, Chamal. Tag: server problems Tag: 30920
  - 19
    - CAB dependencies (maybe OpenNETCF specific) I just upgraded to v1.1 of the OpenNETCF framework and now the CAB files for my project seem to have a dependency for the wrong platform in them. What happens is when I run the cab file to install my application, I get a warning telling me that OpenNETCF.SDF.ppc3.ARMV4.cab is required. The trouble is, I'm running on Pocket PC 2003 - so I think it should be requiring OpenNETCF.SDF.wce4.ARMV4.cab. Can anyone shed any light on this, or possibly explain how CAB files get their dependencies built into them - I mean how does it even know that I need OpenNETCF at all? Thanks, Richard. Tag: server problems Tag: 30910
  - 20
    - Background image on form I have this error: An unhandled exception of type 'System.NullReferenceException' occurred in System.Drawing.dll Why??? Thanks Damiano Tag: server problems Tag: 30906
  - 21
    - order of CAB auto-installation is there a way to decide the order of CAB auto-installation? i have 3 CABs for my application: the app's cab, the SQLCE cab and CF cab... but... pocket pc decide to install app's CAB first, and it fails! any suggestions? tx MAtteo GAbella Tag: server problems Tag: 30905
  - 22
    - non-graphics application Is it possible open a form in a "non-graphics application" ? thanks Damiano Tag: server problems Tag: 30902
  - 23
    - Handling a change in Height Hi, I am dynamically adding a series of custom labels (inherieted from the label) controls that respond to the click event. When this event fires the height of the label is doubled to allow more data to be displayed. However when I do this I was the rest of the controls to move down. How should I go about this? Mark Tag: server problems Tag: 30899
  - 24
    - Shared folders with the network? Hello I would know if is possible to share folders on a windows ce based device and access them through the network (so not with USB) from a desktop PC. I think it should be possible also with ActiveSync but it displays the message "network connections are disabled". Practically I would get/put files from/to the device when its is connected to the network and I would avoid the use of a FTP server on the device. Can anyone help me? Thanks in advance Gianco Tag: server problems Tag: 30893
  - 25
    - surviving a cold reboot... [Environment] I'm developing an application for a Symbol MC9000-k, running Windows Mobile 2003, using c# and VS.Net 2003. I've also used OpenNetCF for some development, and have a PC app that uses ActiveSync to down/upload data to/from the scanner. [Question] It's quite simple, the client will have no GPO rights (or clue) on how to reinstall my application onto one of these scanners. If the battery runs dry (and so does the backup), or the user has to do a cold-reboot, the applicatin folder, and all the libraries that were deployed disappear. How can I get my .Net CF app back onto the scanner next time it is docked? I'm assuming that if I install the app into non-volatile memory, it still won't work as all the libraries it uses won't be registered etc. Is there a way to (for example) take a snapshot of the scanner build as I like it, and every download that is performed from the PC checks the build integrity and copies across a new partition (or updates the current partition) so that the user can easily carry on using the application? Tag: server problems Tag: 30892
- Next
  - 1
    - Accessing SIM card from C# Hi All, the following article talks about how to get info from the SIM card. I downloaded the sample, used the Phone.cs in an application, and everytime i try to access the card i get "Can't read the service provider" here's the code i am using: using Microsoft.Wireless; //application inits etc private void button1_Click(object sender, System.EventArgs e) { string szOwnerNumber = ""; try { szOwnerNumber = Microsoft.Wireless.Sim.GetServiceProvider();//Microsoft.Wireless.Sim.GetPhon eNumber().ToString(); textBox1.Text = szOwnerNumber; } catch (Exception exp) { textBox1.Text = exp.Message; } } is there something that i am missing or something? I am using T-Mobile XDA-I upgraded to Windows Mobile 2003 (T-Mobile build) thanks mustafa Tag: server problems Tag: 30891
  - 2
    - What are GAC dlls? This might be a basic question however, I am trying to figure out what GAC_ dlls are. I am having problems with an application running on one device and not on another and it appears one is missing GAC_ files. Tag: server problems Tag: 30886
  - 3
    - connection problem i am trying to connect a database on sql server ce: connString = "Provider=Microsoft.SQLServer.OLEDB.CE.1.0; Data Source=\\My Documents\\test.sdf"; conn = new SqlCeConnection(connString); i got following error: "Unknown connection option in connection string: provider" what is the problem here? Tag: server problems Tag: 30882
  - 4
    - couple Input Panel Questions Hi, I'm implementing an InputPanel in one of my Smart Device projects. I want to be ablt for an user to select a letter with the InputPanel. I placed one in my project (with a mainmenu) and its always visible, so no problem there. I placed a button in my form, my intention was to press the buton and then the InputPanel would expand automatically. I tried using InputPanel1.Enabled = true; but that aint doing nothing really... Any idea how to implement this ? Second question : About the letter that is selectd. What method or exception can I use to capture the letter that the user has selected on the SIP ? Thanx... Tag: server problems Tag: 30879
  - 5
    - DataGrid Is it possible to popultate a dataGrid from two databases(.sdf)? For example, I populate the grid when it loads with some default information from DB1. I then want to update a number of the zero index cells to values based on the results from a table in DB2? Can it be done? How? Marc Tag: server problems Tag: 30877
  - 6
    - Debug Class ???? Hello, I'd like to be able to get some info about the performance of an application I wrote. I have an application which sends an sql query to a database, places the results in a datatable, sends this datatable to another form which then writes a part of the datatable in a treeview. Now I'd like to know how much time evry operation takes and place this info or on screen or in a log file... I've been looking around and saw there is a Debug class, only I cant seem to fully comprehend if this class is suitable form what I want to do, and if so which members I should be using ? Thanx... Tag: server problems Tag: 30876
  - 7
    - how to convert a UTF8 string to Unicode with C# Dear all, I use streamreader to read a file line by line. However, both UTF8 and Unicode exists in each line. Is there a way to convert a substring's encoding of a string there is came from streamreader? Here is my code: private String searchChapter(string book, string chap, string filePath) { String Chapter = ""; try { // Create an instance of StreamReader to read from a file. // The using statement also closes the StreamReader. using (StreamReader sr = new StreamReader(filePath)) { // Read and display lines from the file until the end of // the file is reached. int colonIdx; String line; bool isFound = false; //testing Chapter = sr.CurrentEncoding.ToString() + "\r\n\r\n"; while ((line = sr.ReadLine()) != null) { //Console.WriteLine(line); colonIdx = line.IndexOf(":"); if (line.Substring(0,3) == book && line.Substring(4,colonIdx - 4) == chap) { isFound = true; } Chapter = Chapter + line + "\r\n\r\n"; } else if (isFound == true) break; } } return Chapter; } catch (Exception e) { // Let the user know what went wrong. Console.WriteLine("The file could not be read:"); Console.WriteLine(e.Message); return Chapter; } Tag: server problems Tag: 30872
  - 8
    - How do i link in a specific built in Task into my App? I am trying to associate one of the built in tasks on Pocket PC with numerous individuals within my application, but I cannot seem to find a way to associate a specific task with an individual. i.e. within my application if I only want to veiw tasks associated with individual 'A' how can I extract just the tasks associated with them from the main task list? Any suggestions would be very welcome Tag: server problems Tag: 30868
  - 9
    - MSI - CEMGR Opens but no install I read the popular MSDN article about creating an MSI file for installation/distribution via ActiveSync. I have been successful in creating an MSI file. When I install the file - the CABs are copied to my PC - and CEAPPMGR.EXE launches - displaying the programs loaded on my Pocket PC. However - I'm never prompted to add the new program. It does not appear on the list of programs to install. I think it has something to do with the setup.ini file - although I feel that I've looked over that in detail. Any suggestions why CDAPPMGR lauches but does not install my file/application/cab? thanks. Tag: server problems Tag: 30866
  - 10
    - Parse event for databound controls in CF Hi all, I have a textbox bound to a nullable field in a DataTable, and capture the parse event in a fairly standard way to allow for null values: private void newBinding_Parse(object sender, ConvertEventArgs e) { if (e.Value.ToString() == string.Empty) { e.Value = DBNull.Value; } } This appears to work fine for standard windows forms but in the compact framework, the original value of the field keeps appearing everytime the user attempts to set the textbox to an empty string. I know the event handler is definitely being called (from step through debugging) and the event argument value is being set to DBNull but somewhere between that and setting the actual value on the bound DataTable, it reverts back to the original value. Anyone have any ideas as to what I am missing? Thanks in advance, Minh Tag: server problems Tag: 30863
  - 11
    - Drag & Drop in CF Does the compact framework support Drag & Drop? I can't imagine this environment not supporting it, but I can't find the drag & drop properties, events, and methods for the CF controls. Thanks Mike Tag: server problems Tag: 30859
  - 12
    - Beginner Connecting Two PPc's question - Please Help Me I have multiple ppc's connected via wifi to a lan.I also have regular PC's on the same network, but these are connected with cables. This network is completely cut off from outside sources. The regular PC's have static IP addresses while the PPC's are dynamic. I want to write a small program that will allow the ppc's to see a list of ppc's currently connected, and then to click on one of them and to browse and transfer files off each other from a set "shared" folder. But I want it to work like this: When a ppc connects, it is to send its new IP address to "server pc" that keeps track of the current IP addresses the PPC's have. It will then send the current IP addresses of the other connected PPC's to the unit, which will then when it attempts to click on a particular unit on his screen will set up a Direct Connection thr the LAN, bypassing the "server pc". All I want the "server pc" to be used for is just to keep track and send out the current IPs. You could say that I want to sort of model this after Iâ??M programs. Can you please tell me how would i go about this, I am pretty much a newbie regarding programing, so if you could please explain to me all of the steps required clearly. Also which language would be the best to use for this. Thank you ChinWan Tag: server problems Tag: 30852
  - 13
    - ANN: Chat begins in 5 minutes Just a reminder that a chat with the MS dev teams starts in 5 minutes. The topic is ".NET Compact Framework and Smart Device Programming" http://communities2.microsoft.com/home/chatroom.aspx?siteid=34000070 -- Chris Tacke, eMVP Co-Founder and Advisory Board Member www.OpenNETCF.org --- --- Principal Partner OpenNETCF Consulting www.OpenNETCF.com Tag: server problems Tag: 30850
  - 14
    - I don't want the a popup window occupy the entire screen. Hi, I want to popup a window to let use input some information, and I want this popup windows has the behavior that is same as the normal Windows dialogbox, don't want to popup window to occupy the entire screen. wifiOrder.loginFrm frmLogin = new loginFrm(); frmLogin.Show(); // or ShowDialog() is the same. how to do it? Thank you very much! Tag: server problems Tag: 30840
  - 15
    - Resumable HTTP downloads? I'm trying to write an auto-update application. I followed Alex's example of doing an HTTP download to obtain the new files that need to be installed. This works fine, but I would really like to make the downloads resumable. Are there any 3rd party components out there that offer either resumable HTTP downloads? Thanks, Richard. Tag: server problems Tag: 30830
  - 16
    - input methods is it possible to write an input method similar to SIP with csharp for pocket pc? Tag: server problems Tag: 30819
  - 17
    - Missing WinMsg of OpenNETCF Application Ex hi all, I try to use OpenNETCF.ApplicationEx to trap message but they inform to miss WinMsg, although I download all project OpenNETCF.Drawing, OpenNETCF, OpenNETCF.Windows.Forms, etc... when compiling it still informs WinMsg not defined. Is there any idea? K Tag: server problems Tag: 30816
  - 18
    - asp.net and body-tag hello, i want to create the background-color of my aspx-site dynamically could i use a existing class or control to realize that, or i have to use "<% =variable %>" thanks for answering regards Rasta ---------------------------------------- HangulHanjaFastConversion-Eigenschaft True if Microsoft Word automatically converts a word with only one suggestion during conversion between hangul and hanja. Read/write Boolean. ---------------------------------------- *** Sent via Devdex http://www.devdex.com *** Don't just participate in USENET...get rewarded for it! Tag: server problems Tag: 30810
  - 19
    - Listview item index selected ? Hi, how can I know the listviewitem index is selected in a listview? Thanks in advance Tag: server problems Tag: 30803
  - 20
    - Dataset question Hi, I've got the following problem : I made an api which is referenced by program1. In this API i have a method (called Retrieve) in which I create a Dataset and fill a DataTable with data out of a DataBase. This method returns the DataSet. While calling this DataSet I allso supply two integer values (for search purposes in the sql-query in the method). My problem now is that when I call this method in program1 and try to assign the returned value (thus de Dataset) I get the following error : An object reference is required for the nonstatic field, method, or property 'Dictionarytest1.peccAttributeValues.Retrieve(int, int)' I use this code for assigning : DataSet myDataSet = Dictionarytest1.peccAttributeValues.Retrieve(AttributeId, Level); Like i've allways did when I assign like an integer or whatever... Any idea what the problem is about ? Or if its better to implement something else ? If it's helpful I can always post some code... Tag: server problems Tag: 30802
  - 21
    - ContextMenu and OnMouseDown in custom control Hi, I am stuck with the following problem: I created my very own ListView type of control for the Pocket PC. I did override OnMouseDown in order to select the tapped item. Basically this works. However, as soon as a ContextMenu is attached to my control the OnMouseDown is no longer fired when tapped, but only when the stylus is removed (i.e. when I would expect OnMouseUp to be fired). Even worse, it is not fired at all when the stylus is held down and the ContextMenu actually pops up. This behaviour leads to the problem, that I do not have a chance to actually select the item that is underneath the popped up ContextMenu. I also tried to select the item in the Popup event of the ContextMenu, but Control.MousePosition does not return the position actually tapped (it returns the last position that was tapped). Thus, I have no chance to really determine where the user tapped on the display. Any ideas? Andreas Tag: server problems Tag: 30800
  - 22
    - Fix Row height in a Datagrid Hi everybody, I've a little question : is it possible to fix the row height in a datagrid ? When my app is running, if I "click" between 2 rows and move the pointer, it modifies the height of the row and I would prefer to keep this fixed. Is it possible and how ? I can't find any property for that. Thanks, Thomas. Tag: server problems Tag: 30794
  - 23
    - XML Encrypting/ Compression Hello, We are developing a CF application that uses a web service to return xml. Does anyone know of a tool that can compress, encrypt and encode the xml so that it can be sent via a web service, and then decompressed, decrypted and decoded at the client app? There seem to be plenty of components that either compress, encrypt, or encode but not one that does all three. Thanks in advance, Simon Tag: server problems Tag: 30793
  - 24
    - MissingMethodException w/ SqlConnection Hey, I'm getting a MissingMethodException when I call Open() on a SqlConnection -- but only on my WindowsCE device. The program runs fine in the pocketPC emulator and the same code also works fine on the PC. So -- how do I ensure that the System.Data.SqlClient library is being copied on the device correctly? I set the reference to copy locally and I can see it there... ideas? - Zack P.S. One thing worries me and is a half-related question: I can only deploy my project to the Windows CE device if I tell VisualStudio to deploy to a PocketPC device. If I specify the WindowsCE device the deploy halts when trying to send the first file. Why does VS only want to deploy my program as a PPC? And why does the WindowsCE device accept the PPC version? thoughts? Tag: server problems Tag: 30790
  - 25
    - thread is it possible to create a background thread and from this launch the form every N hours???? If it is, how I can do this??? thanks Damiano Tag: server problems Tag: 30789

hi..would like to know why my application works fine (sometimes) when retriving information from sql server and then sometimes it prompts an error that says the following

An unhandled exception of type 'System.Net.WebException' occurred in System.Web.Services.dll

Additional information: Unable to connect to the remote server

what can i do to prevent this..? sometimes my application works fine after i compile it for about 4 or 5 times without changing any of my codes.

Top