Need Help On A Visual Basic.net Pocket Pc App. With SQL Server CE 2005 And SQL Server 2005 Synchronization Problem
Aug 12, 2007
Hi,
I am developing an application for pocket pc 2003 smart device which utilizes synchronization between SQL CE 2005 and SQL server 2005 by means of REMOTE DATA ACCESS method call PULL( ) and PUSH( ) but currently these are the details of the error Im encountering when PULL( ) method is called:
Error code: -2147467259
Descripion: An error occured on the computer running IIS.Restart the IIS server.
Minor error: 28022
Source: SQL server CE
Currently Im developing this application as a final project and due to some limitations I have setup my pc to act as the SQL server and the IIS server both on the same machine.
Hi, i am new to sql server and visual basic, i need to connect my sql server database to a new application i've developed in visual basic 2005 express. Can any one tell me the steps to do this. Many Thanks.
I go to Server Explorer, right click on Data Connection, input the server name (that is, my own computer), give a new name to the database to create, and then inevitably get the error window saying:
An error occurred while establishing a connection to the server. When connectiong to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL server does not allow remote connections. (Provider: Named Pipes Provider, error 40, could not open a conection to SQL Server)
So, how to open a connection to SQL server 2005? I looked in the msdn but found absolutely nothing.
HiIm trying to connect Visual Basic Express 2005 to a remote SQL Server Express 2005. I cant find how i can do that in VB.net Express.In Web developer there are no problem to connect to a remote SQL server but i cant find it in VB.net Express. The XP with the SQL server that i want to connect to is on the local network. Greatful for help!
Hi Guys, I created a Product database table using Visual Basic 2005 Express and SQL Server 2005 Express. I have just added a new column [Picture] to the database table, which of course, should store an image or picture of a product. I am writing to kindly ask you guys for help .
i) How do I include image files into this column [Picture]? ii) How do I get this image to display on Visual Basic 2005 Express form, so that when a product is selected the product image is displayed accordingly?
Hi, I want to make a component library in Visual Basic.NET and connect to a remote Sql Server. When I create a new DataSet with the wizard, I can only connect to a .mdf file, but not to a Sql Server. With Visual Web Developer I can connect to a Sql server. What is the difference between these enviroments ? How can I do the same with Visual Basic.NET ? Thanks in advance.
We have been using Sql Server 2005 Compact Edition 3.1 RDA synchronization method successfully on Sql Server 2000 database. Recently we moved the database to Sql Server 2005, sync doesn't work anymore, it just hangs on one table. On further investigation, we found out that it's the index on that table that causes this. We removed the index, it works fine. We are wondering the root cause, removing the index is not a solution for us. Any thoughts?. Thanks.
I've installed Visual Basic 2005 express edition & tried to connect to SQL Server 2005 express edition. I noticed that VB2005 Express Edition doesn't have any OLEDB provider for SQL Server. The only OLEDB Provider is for M.Access. Is this correct? if so, what should i do if i want to connect SQL Server 2005 express edition with VB2005 express edition by using OLEDB connection type?
I really appreciate any respond from you guys.. Thank's and waiting for the good news..
Hi i am trying to trying to delete a reocrd from a Microsoft Access Database in Visual Basic 2005 Express Edition, but come up with this error with the following code. I'm new to vb 2005 and I'm no expert. Appreciate any help given.
----------------- InvalidCastException was unhandled Unable to cast COM object of type 'System.__ComObject' to class type 'System.Windows.Forms.TextBox'. Instances of types that represent COM components cannot be cast to types that do not represent COM components; however they can be cast to interfaces as long as the underlying COM component supports QueryInterface calls for the IID of the interface
Dim db1 As Connection Dim rs As Recordset
db1 = New ADODB.Connection db1.Provider = "Mircosoft.jet.OLEDB.4.0;" db1.ConnectionString = "Provider = 'Microsoft.Jet.OLEDB.4.0';Data Source = 'M:Year2 New262CSvb cwrk1vb cwrk1orders.mdb';" db1.Open() rs = New ADODB.Recordset rs.Open("select * from orders", db1, ADODB.CursorTypeEnum.adOpenDynamic, LockTypeEnum.adLockOptimistic)
Also when i try to add a record to a database i get the following error i have made sure all the data i have typed in the text boxes are the correct data types. COME Exception was unhandled No value given for one or more required parameters.
Dim objcommand As Command = New Command() Dim conn As Connection = New Connection() Dim cmdreader As Recordset = New Recordset
Please help me, i am having trouble in Adding data in MySQL Database, and even in Getting or retrieving Data as well.
I use the connection string of Visual Basic 6.0 (ODBC 3.51). Nothing goes wrong with the connection but in updating and adding new data in the MySQL Database then...that's it, nothings go Right!
Please help me in this matter, or can somebody to please give me some simple codes like Address Book using the Visual Basic 2005...
(1) I have already installed of SQL Server 2005 Developer Edition first.
(1) Can I install visual studio 2008 without the 2005 express edition of SQL server? Will be any problems because I don't have express edition of SQL server? Do I need to install the express edition of SQL server as well?
(3) How to use SQL Server 2005 Developer Edition instance on visual studio 2008?
how do i connect to sql server with pocket pc2003 se emulator.it gives me the sql exception all the time.i tried to install virtual machine network adapter but result is same.Am i missing something?
I am a total beginner to Pocket PC, and a 2-month beginner to SQL Server 2005 and Visual Studio 2005. I made a database Pillbox.mdf, and wrote a Windows Forms program to access it. It's really easy. I just added a Data Source, chose tables and Stored Procedures, and dragged them onto my forms. It automatically created adapter classes and a DataGrid for me.
Next, I wanted to do the same thing for Pocket PC. I did the same drag and drop thing, and was happy to see the empty DataGrid in the emulator (design-time) form. From here on, trouble. When I ran it, it said it could not connect.
So some questions:
1) Does my connection string have to change? It has 3 parts: machine name, database name, and security spec. It specifies my machine name. Is that ok? Is it known by the Pocket PC, or do I have to specify http something? Does my machine have to change any settings to become a "server"? It's just a standalone PC with no network. I understand the emulator chooses to pretend that it's not "on" my computer. Is the database name known by the Pocket PC? (Same type of question.) And is Windows authentication ok on a Pocket PC? Or must I create a name/password pair on SQL server?
2) When I went to modify my connection string, I noticed a setting to specify the Data source. For SQL Server 2005, it asks me for a dbo, but for SQL Server Mobile, it asks me for a *.sdf file. What type of file is this? Is there a way to generate this from my other database? Is it not possible to have the the Pocket PC app point to the same database as the Windows app? Oh... does the sdf represent the Pocket PC's local database? If so, then my question is just how to populate it. But I will also have to update the main database at some point. I guess I'm confused about how Pocket PC's are supposed to work.
3) Do I have to deploy SQL CE or something? I think I read that Visual Studio does it automatically. It's a bit hard reading blogs because many comments talk about things that are now contained in VS. One blog was talking about 7 dlls that need to be downloaded to the Pocket PC.
4) My application just has to get a table, store it on the Pocket PC, and allow the user to modify and update records. The bandwidth should be low, as the table is small and updates should not be frequent. Is this a reasonable design? What I am asking is if it's ok to have direct database access, or if I should package up the data in some custom format, and use a Web service to pass the data back and forth. I have read and understood articles why you should not pass a Dataset in a web service, but the point was just that web services can be interoperable, so why spoil that with MS-only Datasets. In my case, I just want to get this simple app up and running quickly.
This problem only occurs after deployment, not when debugging. In the table I am having a problem with I have an ID field designated as the primary key with the identity increment set to 1 and the identity seed set to 1. There is no data in the table when deployed. I can add records to the datagridview control but when I try updating the dataset I get this error indicating that the ID field already has a value of 1 present. If I close the application and re-start it, the exception no longer occurrs when I update the dataset. I am including the code to update the tables incase something is wrong there. Any suggestions?
Hi all, I have a var called sEP which contains a number. The problem I have is calling that var during an SQL query within Visual Basic. To test the update string I wrote the following query and simply told it to enter the text "Five Stars" on the row which contains the entry '1' in Episode Number column. It works fine. UPDATE JackBennySET Rating= 'Five Stars' WHERE ([Episode Number]= '1') But how do I replace the '1' in the query with the var sEP (which will contain the actual number I want the query to run against)?I have tried various suggestions from sources including:UPDATE JackBenny SET Rating = 'Five Stars' WHERE [Episode Number] = '" + sEp + "'However, they all fail to update the database at all which makes me think the syntax is incorrect.Any help is very appreciated (I have been seeking help in various places for 2 days now) - I always send small paypal tips to people who help me on forums.
yiotis writes "Is there a way where you can programmatically (via visual basic) replicate two or more SQL Express databases located on multiple computers without the need of SQL Server 2005 acting as a publisher. From what i understand this is a limitation in SQL Express.
Right now i have SQL Express installed on 2 machines. I am able via vb to communicate with each database, read and write data between databases but cannot seem to figure out how to perform a simple replication.
Bottom line is, i need to be able to replicate via vb code 2 sql express databases with each other.
Hi everyone. I try to develop an application where one of the items is files management. I wish to store the adress (local disk) into the MS SQL 2005 table and from one form, with some controls (AxAcroPDF), to access this pdf files. Can someone help me?
When I installed VS 2005, it installed the default version of SQL Server 2005 Express that ships with Visual Studio 2005 installer media.
How can apply SQL Server 2005 Express SP1 to update this existing instance?
Currently, if I run this query:
SELECT @@version
I get the following:
Microsoft SQL Server 2005 - 9.00.1399.06 (Intel X86) Oct 14 2005 00:33:37 Copyright (c) 1988-2005 Microsoft Corporation Express Edition on Windows NT 5.1 (Build 2600: Service Pack 2)
After applying SP1, I should get 9.00.2047.00.
Should I just go to this link and download & install the SQL Server 2005 Express Edition SP1:
Hi. I have a problem. I'm working at the moment on application witch should write and read data from sql server. The application should work on windows mobile devices. I'm linking this code to event on a button:
cmd = new SqlCommand(string.Format(insertString, "MojDom", "Kuba", 15), sqlCon); cmd.ExecuteNonQuery();
if (sqlCon.State == ConnectionState.Open) sqlCon.Close();
}
and on line sqlCon.Open() i get exception:
Code Block
System.Data.SqlClient.SqlException was unhandled Message="SqlException" Class=20 LineNumber=0 Number=6 Procedure="ConnectionOpen (Connect())." Server="192.168.54.149\SQLEXPRESS" Source=".Net SqlClient Data Provider" State=0 StackTrace: at System.Data.SqlClient.SqlConnection.OnError() at System.Data.SqlClient.SqlInternalConnection.OnError() at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() at System.Data.SqlClient.TdsParser.Connect() at System.Data.SqlClient.SqlInternalConnection.OpenAndLogin() at System.Data.SqlClient.SqlInternalConnection..ctor() at System.Data.SqlClient.SqlConnection.Open() at AIHouse.FormMain.menuItemSettings_Click() at System.Windows.Forms.MenuItem.OnClick() at System.Windows.Forms.Menu.ProcessMnuProc() at System.Windows.Forms.Form.WnProc() at System.Windows.Forms.Control._InternalWnProc() at Microsoft.AGL.Forms.EVL.EnterMainLoop() at System.Windows.Forms.Application.Run() at AIHouse.Program.Main() And when im using exactly the same code in windows console application everytihng works fine when i run it on pc with sql server and emulator, or other pc connect to network. I'm working on emulator of Pocket PC 2003, I've "put" it in cardle and the emulated device has connection to my pc and internet, the firewall is off.
I really dont have any idea why it's not working.
sorry for my english, but its not my foreign language.
I have a database on a sql server 2005, and I would like to migrate data from sql server 2005 to local Pocket PC. How can I create a database on local Pocket PC and how to migrate the data from sql server 2005 to local Pocket PC? The operating system on Pocket PC is Microsoft® Windows Mobile„¢ 2003 Second Edition. Thanks in advance.
We recently installed SQL server 2005 on a couple of our servers. I use Visual Basic 6.0 at the moment and use ADO to connect to our various SQL servers.
I recently discovered on one of the new servers, that every time my programs runs, (every 4 minutes for 12 hours a day) the SQL process shown in task manager grows by 1-10 Megs.
The SQL process was at 776,912K when I rebooted this afternoon. It started back up at 106,120K.
I am not doing anything differently than I did when my programs were talking to SQL 2000, and I have never seen this memory leak issue. Is there something extra I need to do in SQL 2005 to finish/clear these SQL queries and not bog down SQL's memory?
An example of how I would connect and do a SQL transaction:
Hi All, this system is scheduled to go live in near to a day... but i have hit an issue when switching on SSL. Any help would be greatly appreciated.
Device Env: Windows Mobile 5.0 + Messaging and Security Feature Pack SQL Server Mobile 2005.
Merge replication works fine without SSL. After running the Configure Web Sync wizzard to setup SSL merge replication no longer works. Note i checked using pocket IE by browsing to https://mycompany.com/pub/sqlcesa30.dll?diag and all worked fine. There was no prompt saying the cert was bad etc.
The certificate is a: Equifax secure global ebusiness CA-1 cert. Signature algorithm md5RSA public key RSA(1024 bits) thumbprint algorithm sha1
Stacktrace given is: - ex {"A request to send data to the computer running IIS has failed. For more information, see HRESULT."} System.Data.SqlServerCe.SqlCeException - Errors {System.Data.SqlServerCe.SqlCeErrorCollection} System.Data.SqlServerCe.SqlCeErrorCollection Count 1 Integer Item In order to evaluate an indexed property, the property must be qualified and the arguments must be explicitly supplied by the user. System.Data.SqlServerCe.SqlCeError HResult -2147012858 Integer InnerException Nothing System.Exception Message "A request to send data to the computer running IIS has failed. For more information, see HRESULT." String NativeError 28037 Integer Source "Microsoft SQL Server 2005 Mobile Edition" String StackTrace "at System.Data.SqlServerCe.NativeMethods.CheckHRESULT() at System.Data.SqlServerCe.SqlCeReplication.Synchronize() at MyApp.Helper.Replication.SynchronizeInit() at MyApp.CallSynchronize() at System.Windows.Forms.Control.OnGotFocus() at System.Windows.Forms.Control.WnProc() at System.Windows.Forms.ContainerControl.WnProc() at System.Windows.Forms.Form.WnProc() at System.Windows.Forms.Control._InternalWnProc() at Microsoft.AGL.Forms.EVL.EnterMainLoop() at System.Windows.Forms.Application.Run() at MyApp.Program.Main()
I'm a complete novice concerning SQL Server (Express Edition)
I'm trying to Add or Delete rows froma VB 2005 Express Function or Sub. While the program is running everything is ok. Except when restarted added records are gone and deleted records are back.
Hello, I would like to know if anyone here has any information on how to change the default version of SQL Server 2005 Express which ships with Visual Studio 2005 to the new SQL 2005 Express SERVICE PACK 1?
I see a file under disc:vswcuSSESQLEXPR.exe I am wondering if changing that file with the new one from Microsoft Download Center will do it...
There's another file under that folder named sqlexpr32.exe I am wondering what it's for?
Hello, I would like to know if anyone here has any information on how to change the default version of SQL Server 2005 Express which ships with Visual Studio 2005 to the new SQL 2005 Express SERVICE PACK 1?
I see a file under disc:vswcuSSESQLEXPR.exe I am wondering if changing that file with the new one from Microsoft Download Center will do it...
There's another file under that folder named sqlexpr32.exe I am wondering what it's for?
Hi, I am running SQL Server 2005 x64 DE on Vista x64. I installed MS VS 2005 Pro. Edition. During the setup of VS, I did a custom install, un-checking the SQL Express addition box. After installation, I received errors that indicated the SQL Express did not install. Even though I do not have SQL Express installed on my machine, MS Update says that I need SQL Express SP2. My SQL DE is up to date with SP2 and MS Update indicates as "optional" that I need SQL SP2.
Is SQL Express a necessity for VS Pro? If not, why is MS Update indicating that I need SQL Express SP2? In addition, why is MS Update telling me I need SQL SP2 when it is already installed?
Note: I installed SQL SP2 manually, not through MS Update. This makes me believe that MS Update is not detecting it.
I've got a table adapter that connects using an oracle data connector. In the adapter, I'm using native oracle SQL such as:
select TO_DATE(SUBSTR(TO_CHAR(weird_oracle_field),0,12),'YYYYMMDDHH24MI') as dt_added from oracle_data_table
There's also a CASE statement in there with some other data transformations.
Anyway, I want to take the results of that Oracle query and put the dataset into a SQL Server Compact Edition database - within an application that I'm creating in Visual Studio 2005.
For whatever reason, I can't seem to do anything like that in 'bulk' and there aren't any data migration tools that work with anything other than "full" SQL Server versions. My client doesn't support SQL Server, but I can deploy my app with SQL CE. I need a 'local' copy of the database (for several reasons) and just can't seem to figure out how to make this work.
I'm really going nuts. I feel like I'm soooo close when I see the data I want in the table adapter - but I can't seem to actually *move* the data over!!
Hi, I have VS Pro 2005 and SQL Server Express 2005 installed on an XP Pro machine. When using VS 2005, in the 'Server Explorer' window I can see and attach to two SQL Server databases that I have set-up. But if I attempt to access the same databases from withn the 'Solution Explorer' window I get the following dialog box message,
" Required Component Missing (Dialog box heading)
Connections to SQL Server Files (*.mdf) require SQL Server Express to function properly. Please verify the installation of the component or download from the URL: http://go.microsoft.com/fwlink/?LinkId=49251 "
I have uninstalled and then reinstalled both VS 2005 and SQL Server Express twice but it has helped.
I don't understand why I'm getting this error because all of the server configuration tools and connection utilities seem to work fine but VS say's that SQL Server Express is not installed.
Thanks,
CLN
P.S. I had another application that required MSDE 2000A to be installed. When I removed the other application I also removed MSDE 2000A and that's when the problem began.
Hello, How are you? I have a problem when I try to create a new connection with Microsoft SQL Server 2005 Compact Edition from Visual Studio 2005 IDE. When I€™m going to choose the data source, the SQL Server 2005 Compact Edition provider doesn€™t appear in the list. I installed the SQL Server 2005 Compact Edition from this page http://www.microsoft.com/downloads/details.aspx?FamilyId=%2085E0C3CE-3FA1-453A-8CE9-AF6CA20946C3&displaylang=en. In the additional information says by installing SQLServerCE31-EN.msi installs the provider (System.Data.SqlServerCe.dll) in the GAC (global assembly cache) and registers the OLEDB provider (sqlceoledb30.dll). So, I don€™t understand why couldn€™t I create a new connection with Microsoft SQL Server 2005 Compact Edition from Visual Studio 2005 IDE?
