Slow DNS Resolving

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  - 1
    - Application loading screen Dear All, I hope that you all could get what I am going to mention down here and I appreciate on any help attempts. In order to avoid the noticable form loading time caused by form transitions while my application is running, I have decided to load all forms during the startup of my application. After that, using the Application.Run(Form) to show the first page of my application. However, this will then lengthen up the startup of my application as a sacrifice. Hence, I was assigned to create an application loading page (just a progress bar with blinking maybe) to tell the user the application is loading. Is someone out there could give me some hints from where I should start? How could I make a form stay on top of the loading process with the progress bar is blinking? After all the forms are loaded, then only the program should show the first form, which is the log on form. If you all find any doubts on what I am trying to ask, please don't hesitate to let me know and I will try to tell in more details. Indeed, any starting suggestion must well code snippests is very much appreciate. Thank you. Regards, Stephan Tag: Slow DNS Resolving Tag: 56211
  - 2
    - Process.Start CreateProcess 1. What is the diff between the two. Is either better or worse? 2. How do you seperate mulitple command lines to pull in string array of another VS2005 app Main. Tag: Slow DNS Resolving Tag: 56210
  - 3
    - SQL Server Communication WHILE docked. Hi: Hope this is a simple one. Simply stated this code functions while PDA is NOT DOCKED and connected to network via WIFI, once docked this code fails to connect to my server. Am I doing something wrong?? Any help of suggestions would be appreciated! Eric. Private Const strConnection As String = _ "Server=serveripaddr;" + _ "User ID=id;password=pw;" + _ "Persist Security Info=True;Integrated Security=false;Connect Timeout=5;" + _ "initial catalog=myDatabase;" Public Function Check_Connectivity(Optional ByVal strState As String = "TEST") As Boolean '------------------------------------------------------------------------------------------- ' Function: CheckConnectivity Mod:08/04/2005 Programmer: Eric S. Blake ' Check Connectivity See if we have Internet Access.... '------------------------------------------------------------------------------------------- Dim sqlConn As New SqlClient.SqlConnection Dim strConn As String = strConnection Dim strS As String Check_Connectivity = False If strConn <> "" Then sqlConn = New SqlClient.SqlConnection sqlConn.ConnectionString = strConn strS = sqlConn.GetType.ToString Check_Connectivity = True Try sqlConn.Open() Catch ex As Exception Check_Connectivity = False End Try If Check_Connectivity = True Then sqlConn.Close() End If End If sqlConn = Nothing End Function Tag: Slow DNS Resolving Tag: 56202
  - 4
    - VS2005 July CTP Compact Framework Form Events I need to Create a form that will run code, then exit with no user interaction. Problem: If all the controls are docked, the Activated, Paint, and GotFocus do not get called with the application is started. If I put all my code in the Load, the form is never seen. Thanks Mike Smith Tag: Slow DNS Resolving Tag: 56197
  - 5
    - Phone application and hardware buttons Hi, I am stuck with my first VB.Net and Compact Framework project (I come from Delphi) and need a little help to get started Requirements: My Application has to replace the provider dependent phone application on the MDA III and MDA Compact. At first it has to provide the basic functionality, which shouldn't be too much: - dial a number with the touchscreen - catch incoming calls - start the application when the green phone-button is pressed Well, I am already stuck at the beginning: a) Replacing cprog.exe At first I tried to replace the original phone application with my self-written program, but without success. I couldn't delete, rename or replace the file. On the internet I found the information that the cprog.exe lies in ROM and therefore can't be deleted. b) Catching the phone buttons The green and red phone buttans can't be catched via Microsoft.WindowsCE.Forms.HardwareButton... After a few tries I found out that they must be VK_F3 and VK_F4 - but the handling doesn't work stable (cprog.exe is started even when I "eat" the event with KeyEventArgs.Handled, sometimes the events arent sent etc.) After searching the Internet for a long time I found references to the function GetAsyncKeyState, but don't know how to implement it - I think I need a working VB.Net example here. c) Registry In the registry, the cprog.exe is associated a few times, but when I change a value (try to point to my application) it is ignored A possible solution to my problems with a complete different approach is mentioned by the user mamaich in a web forum: http://forum.xda-developers.com/viewtopic.php?p=140351 Quote: "As you know OS communicates with GSM device through a COM-port. It sends normal AT-commands. You can hook the COM-port, parse ATDxxx and modem's responces and hide unneeded commands." This leads to my next problem: d) Serial port The following code lists the Com-ports 1-6 and 8-9, but it doesn't tell me what port I can/must use: For Each sp As String In System.IO.Ports.SerialPort.GetPortNames CB_COMPORTS.Items.Add(sp) Next How can I detect *robust* of which type a Com-port is (Bluetooth, virtual, Irda etc) and use it then? Is a .Close() followed by a .Open() sufficient? Sorry it's much text, but I hope that somebody of you can point me in the right direction. Since, as I already mentioned, this is my first VB.Net project I appreciate every piece of code. -Jörg PS: Sine I didn't know in which group I should write I did a rather big crosspost - please set the appropriate follow-up Tag: Slow DNS Resolving Tag: 56192
  - 6
    - Making a Phonecall in .net 2005 Hi all, Is it possible to create a phone call within .net VB. I want to make a call using my own program. I've read obout IPinvoke but is there not a class that makes it a little bit more simple. I hope you can help me. Gr, Frank Tag: Slow DNS Resolving Tag: 56191
  - 7
    - Barcode Label - Code39 on Printer connected via Bluetooth... Hello All, I am working on Compact Framework from last 1 year and having good hand on it. We want to print barcode label with Compact Framework on Barcode Printer, which is connected via Bluetooth. We want to Print Code39 label Barcode. We are looking for third party component so if any one has tried then please send me a link You can mail me on my E-mail id : BhaveshR@labinformationsystem.com Note : I had tried BarcodeCE for. NetCF @ http://www.fieldsoftware.com/PrinterCE_NetCF.htm to print Code39 barcode labels. Thanks in advance Regards, Bhavesh Rana Tag: Slow DNS Resolving Tag: 56189
  - 8
    - Using CF with VS2003 I've downloaded the Compact Framework (Developer's, SP3) and I've got VS2003 on my desktop computer. It gives a bunch of CABs and I don't know what to do with them or how to get VS working with the Compact framework. Mail me... (or post here too, to possibly help others aswell) willkoh@hotmail.com Tag: Slow DNS Resolving Tag: 56186
  - 9
    - Need Help! I want to connect HHT through classic ASP page Hi All, I wrote a wrapper dll 'SmartTransfer.dll' that using rapi APIs (CeRapiInitEx, CeReadFile, CeWriteFile, CeRapiUninit).I have tested 'SmartTransfer.dll' and connected HHT with VB 6 Application through wrapper dll and It is working fine but when I called this wrapper dll on ASP page ,it is not working and not connected with HHT. Then I logged my code and found that CeRapiInitEx return less than 0 value .Can someone help me on this regards and its is possible that I used rapi.dll with ASP 3. code is here : Public Function RapiConnect() As Boolean 'Initiates a connection and returns true ' if it connected, false if it did not. ' Dim fs As New FileSystemObject ' Dim ts As TextStream ' Set ts = fs.CreateTextFile("C:\newman.txt ", True) ' ts.WriteLine "Start" Dim pRapiInit As RAPIINIT Dim dwWaitRet, dwTimeout As Long Dim hr As Long On Error GoTo RapiConnect_Err pRapiInit.cbSize = Len(pRapiInit) pRapiInit.heRapiInit = 0 pRapiInit.hrRapiInit = 0 hr = E_FAIL dwWaitRet = 0 dwTimeout = 10 * ONE_SECOND 'However long you want to wait 'Call CeRapiInitEx one time. hr = CeRapiInitEx(pRapiInit) If hr < 0 Then 'FAILED GoTo Failed End If ' ts.WriteLine "hr is not failed" 'Wait for the RAPI event until timeout. 'Use the WaitForSingleObject function for the worker thread 'Use the WaitForMultipleObjects function if you are also waiting for other events. dwWaitRet = WaitForSingleObject(pRapiInit.heRapiInit, dwTimeout) If dwWaitRet = 0 Then 'WAIT_OBJECT_0 'If the RAPI init is returned, check result ' ts.WriteLine "dwWaitRet SUCCEEDED" If pRapiInit.hrRapiInit >= 0 Then 'SUCCEEDED ' ts.WriteLine "hrRapiInit SUCCEEDED" GoTo Succeeded Else ' ts.WriteLine "hrRapiInit failed" GoTo Failed End If Else ' ts.WriteLine "dwWaitRet failed" 'Timeout or failed. GoTo Failed End If 'success Succeeded: 'Now you can make RAPI calls. 'ts.Close 'Set ts = Nothing 'Set fs = Nothing RapiConnect = True Exit Function Failed: 'Uninitialize RAPI if you ever called CeRapiInitEx. If hr >= 0 Then 'SUCCEEDED Call CeRapiUninit End If 'ts.Close 'Set ts = Nothing 'Set fs = Nothing RapiConnect = False Exit Function RapiConnect_Err: RapiConnect = False End Function Regards, Mansoor Ali Tag: Slow DNS Resolving Tag: 56174
  - 10
    - Read XML element value Hello. I have such XML file: <root> <elem1> <optional> Some data <optional> </elem1> </root> How can I get value of the "optional" node? Thank you. Tag: Slow DNS Resolving Tag: 56171
  - 11
    - Update text value of a label in a thread I try to update a label.text in a threa, but the app is blocked. How can I update a label in a thread? Tag: Slow DNS Resolving Tag: 56170
  - 12
    - OpenNETCF sample Where I can find a tutorial and samples code for penNETCF Tag: Slow DNS Resolving Tag: 56166
  - 13
    - RDA in a progress bar Can I visualize in a progress bar the status of pull or push rda method? Tag: Slow DNS Resolving Tag: 56165
  - 14
    - Interfaces Hi all I've got some code that looks like the following. protected virtual void OnPositionReceived(PositionReceivedEventArgs e) { if ( PositionReceived != null ) this.form.GetInvoker().SafeCallEventHandler( new EventHandler(_OnPositionReceived), this, e ); } The code is working ok, but I've just found out I've back myself into a corner with the way I've designed my GPSInterpreter class, and I'm struggling to get around the problem. The variable form is passed in the ctor of the class as GPSSurveyForm - so the this.form.GetInvoker is strongly typed to GPSSurveyForm. I now want another form to also instantiate the GPSInterpreter class, so "this.form" would then refer to another form. I somehow feel the way around this is with an Interface that both those forms would inherit from, but I'm really struggling getting it to work as this is my first stab at Interfaces. Maybe I'm going down the wrong track - I'd appreciate any advice. Regards Graham Tag: Slow DNS Resolving Tag: 56163
  - 15
    - How to turn OFF a pocket pc device? Hi, How can I turn off a pocket pc device with visual c#.net? I only found a solution for embedded visual c++...please help me. Thank you juvi Tag: Slow DNS Resolving Tag: 56162
  - 16
    - RFID Application Development Hello All I am looking to develop a RFID application for Wal-Mart Compliance. Is there any RFID SDK available? I have looked around and have come across RFID middlewares, which are very expensive for my needs. Rich Tag: Slow DNS Resolving Tag: 56158
  - 17
    - keyevent what happened if i click shelf and insert button on the pda at the same time? it that the same as ctrl + c? cheers Tag: Slow DNS Resolving Tag: 56155
  - 18
    - Help to start message queues service I tried to create a message queue but the emulator says it's not instaled. how can i install this package? is it realy necessary? Tag: Slow DNS Resolving Tag: 56154
  - 19
    - Using the IrDAClient class in .net CF Hi, I am using the IrDAClient class in .net CF to build a chat application targetting my iPAQ 3715 running PPC 2003. Now, I understand that there are different types of IR namely: SIR - Serial IR MIR - Medium IR FIR - Fast IR VFIR - Very fast IR. My doubt now is this: Which form of IR communication will be used when I use the .net class IrDAClient to develop my chat application ?? Am I effectively using SIR or MIR or FIR ??? Sinex Tag: Slow DNS Resolving Tag: 56151
  - 20
    - HOW TO FROM NEWBIE Hi, my name is Bromo, I'm a newbie in developing application for Windows Smartphone 2003 SDK. I managed to installed it accordingly to the manual, where this SDK should be installed after my Visual Studion NET 2003, Microsoft Loopback adapter and ActiveSync 3.7.1 installed first. So I did ... The problems are: 1. I cannot load the pic of the smartphone emulator correctly ... instead a small 4x2 cm dialog box came up with emulator's drop down menu only ... I cannot seems to load the pic. 2. I open the emulator straight from command prompt .. and it works normaly ... I can see the phone image and fully functioning. 3. I cannot connect the emulator with the activesync 4. I've done server configuration and using COM port at connection setting .. still can't work Why all these things happen? ... Please help meeeeeee :(( If anybody kind enough ... please post your solution to bromokun@yahoo.com too ... Thank you Bromo newbie in smartphone 2003 SDK Tag: Slow DNS Resolving Tag: 56149
  - 21
    - OpenNETCF GPS bug? Hi, I wrote some C# code to display the satellites, SNR ratios etc. I left it running for a few hours (not sure if this has anything to do with it), but now I see that some satellites appear more than once in the list (with diff SNR values). I just had four ID=4 entries, and I now have two ID=7 entries. Is there some caching (or something else) going on in the GPS code that could cause this? Thanks, Hilton Tag: Slow DNS Resolving Tag: 56144
  - 22
    - Dell Axim X50v Scaling Hi, The good news is that things just work when running the app on the X50v (640x480). The problem is that is seems that there is 2:1 scaling occuring - which would make sense. This means that the text does not look smooth and and when I do draw to a bitmap then use DrawImage, it scales the image (x2) resulting in slightly jaggy text and a slow DrawImage. What is an appropriate way to resolve this issue for the higher resolution devices? Thanks, Hilton Tag: Slow DNS Resolving Tag: 56143
  - 23
    - AutoSIze Label I just noticed that the Label AutoSize Method is not supported in CF 1. Does anyone know if it is supported in CF 2? If not, is there another way to determine the length of text (in pixels) that is being displayed in a Label? Thanks, JG Tag: Slow DNS Resolving Tag: 56141
  - 24
    - Trapping PDA Keypress on PDAs with Keyboards - Please help! Hi, I'm using a Falcon PDA PSC 440 which has a built in numeric keypad. It has 2 function keys and what I'm attempting to do is have different screens called depending on the function/number key combination - e.g. Fn1 & 2 would give me the Customer screen, Fn1 & 3 will give me the Sales screen etc... The problem I am facing is by defaults, Fn1&2 will put an asterisk in a text box and Fn1&3 will put a minus sign. I'm putting code in the keypress event but how can I get around the input going into the Textbox? I tried recording the state before keypress, processing the code then overwriting the text but that's not working. If someone is in the Quantity box and presses Fn1&2, they get an asterisk which isn't the desired result. Can anyone help at all please? Thanks in advance. Regards, David. Tag: Slow DNS Resolving Tag: 56138
  - 25
    - user control dispose never fires vs2003 c# cf v1.0.5000 ive created a user control and it works wonderfully however, the dispose method never fires. searched around, didnt see anything... any ideas as to why it wouldnt fire, i have code in there that needs to execute? Tag: Slow DNS Resolving Tag: 56135
- Next
  - 1
    - How to recognize keypress anywhere in system? Hi, can I recognize keypress within and also out of my application (wherever in system)? Also, how do I check which key it was? Thanks. Tag: Slow DNS Resolving Tag: 56131
  - 2
    - Thread and progress bar In CF can I use threads? ANd there is the control progress bar? Tag: Slow DNS Resolving Tag: 56130
  - 3
    - ANN: OpenNETCF SDF 1.4 Released All, OpenNETCF.org is pleased to announce the release of Smart Device Framework version 1.4. Download the binaries or source code here: www.opennetcf.org/sdf View the OpenNETCF Shared Source License here: www.opennetcf.org/license Chris Tacke Co-Founder OpenNETCF.org Tag: Slow DNS Resolving Tag: 56117
  - 4
    - OT: HTML rendering limitations on Pocket PC Hi, Some HTML emails don't seem to render on the pocket pc - the email looks blank. They look fine in Outlook on the desktop. This doesn't just happen on the pocket pc, but other PDA's and smartphones. These emails are being generated by a utility. It looks like there is something missing or not quite right with the email. Example, if the HTML source is the following, it does not work: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html> <head></head><body><STRONG>Testing STRONG tag</STRONG></body></html> Neither does the version without the DOCTYPE tag. So, what needs to be done here, to make the HTML render properly? Thanks Tag: Slow DNS Resolving Tag: 56116
  - 5
    - start bluetooth (OpenNETCF.Net.Bluetooth) Hi How do I start the Bluetooth service on my device (IPAQ 2210)? I try to start and stop the service using the OpenNETCF.Net.Bluetooth but the service don't turn on and of. I need the Bluetooth for my application, but I wont it to turn of when I close my application... Ofer Tag: Slow DNS Resolving Tag: 56114
  - 6
    - ActiveSync Tunneling When a pda is cradled and the computer is connected to the internet, the pda is also able to surf the net thanks to the tunneling of activesync. Now a revered question, is it also possible somehow to connect to your pda through activesync when it's cradled from a computer on the network? Greetz Miguel Tag: Slow DNS Resolving Tag: 56112
  - 7
    - Reading MS SQL Server CE SDF files on full framework Hello We are building an enterprise system that includes pocket pcs running windows ce and sql server ce. we need to be able to take the sql ce database (.sdf) and look at the data for debugging purposes. This needs to be done on a central desktop machine. Is there any way of reading the sdf (sql ce database) file from a desktop machine. I have tried referencing the sqlce dll (does not work) (needs the compact framework running) Any offers Tag: Slow DNS Resolving Tag: 56105
  - 8
    - poor GDI+ in .net cf The GDI+ in .net compact framework is missing lots of many function such as coordinates transform(like world transform) even in version2.0 Is there any solutions if to implement a vector framework on mobile device Thanks for any advice Tag: Slow DNS Resolving Tag: 56104
  - 9
    - Strange goings on with VS2003 & 'System.TypeLoadException' A project that previously working fine now errors with 'System.TypeLoadException' after only minor changes to the app. ( label text changes ) When attempting to track down the source of the error by removing bits of code, it always re-occurs, the details and location of exception change but it is always the same type 'System.TypeLoadException'. If I make a new project and copy all the objects in, then it will work OK for a while; I know because I have been doing this as a work around. Can anybody shed any light on this? Tag: Slow DNS Resolving Tag: 56103
  - 10
    - Merge Replication custom conflic resolution Hi all, I'm bound to start using Merge Replication technique to synchronize data between SQL Server CE 2.0 and SQL Server 2000. However, it seems horrible to me the default option of "server always wins" in case os conflicts during synchronization. I want to change this by-default option. A better approach in my case would be "last writer wins", that is, see somehow the date in which each record was last modified and write this data to the server. Is it possible to do that easily with Merge Replication? Can I query the conflict resolution table on server and consequently modify the server's "by-default" option of server always winning? I've read something about execute a stored procedure when conflict is detected etc., but don't know if it works. I know that RDA uses the approach of "last writer wins" but I think it's far more complicated that Merge Replication, don't you? Can anybody give me serious information around this issue? It's very important and urgent and any advice will be greatly appreciated. Thanks very much. Tag: Slow DNS Resolving Tag: 56102
  - 11
    - Checking File Access I transfer an XML file to the PPC which should be processed. But the transfer takes some time and the timer starts befor the transfer is finished and I get an IO exception. So how can I check if an (xml) file is in access by windows or an application ? Tag: Slow DNS Resolving Tag: 56100
  - 12
    - where can i find the independent emulator for Pocket PC? hi buddy, I did the program base on Pocket PC and show the running for boss under VS.net Pocket PC 2003 SDK emulator. but I wanna show it via any independent emulator, not depend on VS.NET. Is there any software can do this? if it is, where i can download it? thx any way. jacky Tag: Slow DNS Resolving Tag: 56099
  - 13
    - VS2005 beta2 has C++ (native code) programming for Windows CE 4.x and 5.x? Dose current VS2005 beta2 has C++ (native code) programming for Windows CE 4.x and 5.x? Tag: Slow DNS Resolving Tag: 56093
  - 14
    - CreateFileW GetLastError in CF for windows mobile 2003 second edition Hi I am trying to open serial bluetooth on pocket pc. Here is the problem that I am seeing. CreateFileW or CreateFile <- either 1, I tried both, from coredll.dll returns a -1 handle when I tried to open "COM#" where # is a string representation of a number. Yet when I called marshal.getlastwin32error or getlasterror from coredll.dll <- also did both, they all return 0. I looked up the windows error code page at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/debug/base/system_error_codes__0-499_.asp and the 0 error_code is a ERROR_SUCCESS. First of all, what does ERROR_SUCCESS mean? second, if it means that the operation has been successful, in what condition will CreateFile return -1 <- INVALID_HANDLE while having success error? Is there something extra that I should do to make CreateFile return a valid handle in compact framework under widows mobile? Thank you for reading, ed -- "What if this is as good as it gets?" Message posted via http://www.dotnetmonster.com Tag: Slow DNS Resolving Tag: 56089
  - 15
    - Execute a program when ppc is connect Is possible to start a program when the ppc is connect to activesync? There are some example? Thanks Tag: Slow DNS Resolving Tag: 56086
  - 16
    - Does SQL CE support multiple sql statement? Hello, everybody: String sql = "SELECT * FROM TABLE1;SELECT * FROM TABLE2;"; try{ SqlCeDataAdapter da = new SqlCeDataAdapter(sql, mDBConn); da.Fill(ds); for(int i=0;i<tableName.Length ;i++) { ds.Tables[i].TableName = tableName[i]; } }catch(Exception ex){ MessageBox.Show(ex.Message.ToString()); } The above ds.Fill(ds) caught error with the error message is empty string. (What's the Mircosoft thinking) But if the sql contains only one sql statement, then everything is ok. Also it get the correct data if I execute the multiple select statement in sqlce analyzer. How should I fill in multiple table in one dataset? Tag: Slow DNS Resolving Tag: 56081
  - 17
    - DataGrid RowCount Is there a way to find out through the DataGrid object how many rows exist in the source of the grid? Tag: Slow DNS Resolving Tag: 56080
  - 18
    - Problems using the easyInk control in MFC app Hi, I downloaded and installed the easyInk control from the Odysee website. After I right click on the dialog and select insert "ActiveX Control" I select the PPC2002 ARM easyInk.ocx. Then I get "Failed to find desktop version of control in registry. Please verify that this control has been successfully registered on the desktop." I know that I have to register the Win32 version of this control to place it on the dialog. As far as I can tell the Installer is supposed to do this, I did a regsvr32 on the easyink.ocx too. There is a version of this ocx in C:\WINDOWS\system32 and I have a registry node in HKEY_CLASSES_ROOT\CLSID\{4D17496D-7DA3-11D4-9270-00105AA9A07C} Is there some other place eVC 3.0 looks for the Win32 version of the control? What I noticed now is that a directory called "Registered Activex Controls" appears in the explorer (at the same level as the harddrives) if I click on Project/Add To Project/Components and Controls. This one contains lots of entries, including the easyInk control. The directory in eVC (C:\Programme\Microsoft eMbedded Tools\Common\EVC\Gallery\Registered ActiveX Controls) is empty though. Tag: Slow DNS Resolving Tag: 56074
  - 19
    - ANN: Technology preview of the OpenNETCF.Rss http://blog.opennetcf.org/ayakhnin/PermaLink.aspx?guid=dd2fcf98-8f0a-4e1e-aeb5-d0a6af4d5f85 Please fill free to comment here or on the blog. -- Alex Yakhnin, .NET CF MVP www.intelliprog.com | www.opennetcf.org Tag: Slow DNS Resolving Tag: 56071
  - 20
    - Serializing a Complex Object Hi all, I'm starting with mobile development and I constructed a application that has to connect to a web service to pass some informations. Well, the application is working fine, but I can't pass the data to the web service. My complex object is a Business Entity that has Primitive Types and a Arraylist, all the articles and components that I found worked fine with the Primitive types but they don't get to serialize my ArrayList. hm, I've tried to use OpenNETCF.XMLSerializer and the CompactFormatter. Could you help me with this problem? Thanks for the attention, JoÃ£o Henrique Tag: Slow DNS Resolving Tag: 56065
  - 21
    - Symbol RegSave Scripting Posted in developer too......ordinarily I'm not a cross poster but didn't know where it'd be more appropriate. Anyone messing with this? Symbol will not support it so i need some peer interaction here fellow hackas. Harry Tag: Slow DNS Resolving Tag: 56063
  - 22
    - Connection to remote host from PocketPC 2003 emulator Hello. I'm connection to remote host from PocketPC 2003 emulator using TcpClient class and it seems that it works, but when I'm trying to connect from PocketPC 2003 emulator's IE to www.yahoo.com it shows me the error. Why? Tag: Slow DNS Resolving Tag: 56058
  - 23
    - Re: Fastest way to Populate a DropDown List The lists are lists of first names and last names to search a client list... if you can think of a more practical way of searching this, I would be glad to hear it. The list is not currently 2500, only about 850 but will foreseeably grow to around 2500 Thanks for the suggestions. "Hector Obregon [eMVP]" <TOROLOCOMEX@newsgroup.nospam> wrote in message news:uVO6bzHmFHA.3900@TK2MSFTNGP09.phx.gbl... > Do you really need 2,500 entries on that list? Will it be usable? > > If there is really no other way to design that UI, I would: > > 1. If databinding is not needed, iterate through a DataReader and fill that > list. > 2. Or try databinding with a DataSet (most likely much slower) > > Also you might want to first cache that on a background thread to speed up > the presentation time. The best way to approach performance decisions IMHO > is to try alternatives out and measure the elapsed times. > > Cheers, > > Hector > > > "@tley" <atley_cmt@hotmail.com> wrote in message > news:%23UCcx9FmFHA.2156@TK2MSFTNGP14.phx.gbl... > >I am trying to find a very fast way to populate a dropdown list from a > > SQLServerCE database on an iPaq... > > > > The list source is fairly large (about 2500 entries) and I want to find > > the > > most efficient way to populate this list, I have two of them with > > different > > data and it currently takes about 35-40 seconds. > > > > Any suggestions woudl be greatly appreciated. > > > > @ > > > > > > Tag: Slow DNS Resolving Tag: 56056
  - 24
    - RAPI Checking Connection For the synchronization process I develop an Client for PC's This Client moves files (XML) via RAPI to the pocketPC . This works fine. Now my Question How Can I check if the PDA is still connected? I can't find Methods for this. Which method would be accurate? Tag: Slow DNS Resolving Tag: 56053
  - 25
    - Using RDA problems A couple questions about accessing a sqlce database via Remote Data Access. When using the SQL Server CE Virtual Directory Creation Wizard, when I choose to use basic authentication, it tells me the domain is the name of my desktop PC ('MyPCName' in this case). So in my code, I reference this name, like this - rda = New SqlCeRemoteDataAccess ' connection string to the sql server Dim remoteConnectString As String = "provider=SQLOLEDB;" & _ "Data Source=MyPCName;Initial Catalog=MyDatabaseName;" & _ "User Id=sa;Password=dbpassword" rda.InternetLogin = "davem" rda.InternetPassword = "mypw" rda.InternetUrl = "http://mypcname/fieldagentrda/ssces20.dll" However, this fails. Using PIE, using the 'domain' name to see ssces20.dll also fails, but succeeds when using the IP address of my desktop PC. Can someone tell me why I'm having this problem? Should the connection on the PPC be set to connect to 'Work' or the 'Internet'? Also, I know I'm using IIS in this process, but can RDA or Merge Replication also be used via the sync. cable? Thanks in advance for any advice! Dave M. Tag: Slow DNS Resolving Tag: 56051

Whenever I want to use the GetHostByAddress function, the resolution
takes quite a lot a time ( +- 8-9 seconds) before the hostname is
resolved. Primary and secondary DNS servers are obtained by DHCP, so
that isn't the problem. Isn't there a way to make this operation a bit
faster?

Greetz

Top

Re: Slow DNS Resolving by Miguel

Miguel
Mon Aug 08 06:15:43 CDT 2005

In other words, where can I find the Pocket Pc Hosts file?

Top

Re: Slow DNS Resolving by Darren

Darren
Mon Aug 08 06:23:03 CDT 2005

Windows CE stores that information in the Registry, rather than a file. See
MSDN for more info:
http://msdn.microsoft.com/library/en-us/wcetcpip/html/cmconHostNameResolutionUsingRegistryEntries.asp

If you want to quickly see if this makes a difference in your case, there is
a freeware tool that can be used to edit host entries in the Registry. Go to
http://www.zimac.de/cestuff.htm and scroll down until you find "Pocket
Hosts".

Hope that helps,
Darren

"Miguel" <miguelsanders@telenet.be> wrote in message
news:1123499743.446775.83310@g49g2000cwa.googlegroups.com...
> In other words, where can I find the Pocket Pc Hosts file?
>

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Re: Slow DNS Resolving by Miguel

Miguel
Mon Aug 08 07:57:07 CDT 2005

I added the keys in the registry and problem was solved.
Thanks Darren

Miguel

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