Pocket PC Application Cannot Push Data
Mar 17, 2008
I have a Pocket PC application (VS2005, SQLCE 2005, Windows Moblile 5.0, SQL Server 2000) that can pull data with no problem but produces an error when an RDA push is attempted. The error message is: Error Code: 80072EE4 Minor Err: 28037. The information in TechNet has description of : A request to send data to the computer running IIS has failed. For more information, see HRESULT. It does produce a log in the folder for SQLCE 3.0 and has the following message: Hr=80070585 ERR:REQUEST NOT QUEUED for ulRSCBId = -1. Not sure if this means anything because I can't find much information on it. Anyone have any ideas on what this could be? Do I display the HRESULT the message mentions in Visual Studio debug? We have this working on our development server so I am not sure what is different here.
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Oct 31, 2007
How to Connect sqlServer 2000 in Pocket PC 2003 Application.
In Packet PC 2003 Application I have to connect to sql server 2000 on
my machine. The application gives error if connected using sqlConnection. Is SQL server CE necessary to connect to sql server 2000 in .Net Compact Framework?
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Apr 16, 2008
I have a sql server ce db file that I use in my pocket pc application. It seems to be working until I try to edit my .sdf file in SQL Server (2005) Managment Studio. After this I cannot open modified file in my application.
I receive native exception error when I call Open method for Connection object:
ExceptionCode: 0xc0000005
ExceptionAddress: 0x03f8aaac
Reading: 0x00000010
When I edit .sdf file in another pc it's all working.
My config is:
windows vista business
.net compact framework 2.0 sp2
sql server 2005
sql server 2005 compact edition
sql server 2005 compact edition server tools
sql server 2005 compact edition tools for visual studio 2005
Best regards
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Apr 24, 2008
My Pocket PC application exports signature as an image. Everything is fine when choose Use SQL statements in TableAdapter Configuration Wizard.
main.ds.MailsSignature.Clear();
main.ds.MailsSignature.AcceptChanges();
string[] signFiles = Directory.GetFiles(Settings.signDirectory);
foreach (string signFile in signFiles)
{
mailsSignatureRow = main.ds.MailsSignature.NewMailsSignatureRow();
mailsSignatureRow.Singnature = GetImageBytes(signFile); //return byte[] array of the image.
main.ds.MailsSignature.Rows.Add(mailsSignatureRow);
}
mailsSignatureTableAdapter.Update(main.ds.MailsSignature);
But now I am getting error "General Network Error. Check your network documentation" after specifying Use existing stored procedure in TableAdpater Configuration Wizard.
ALTER PROCEDURE dbo.Insert_MailSignature( @Singnature image )
AS
SET NOCOUNT OFF;
INSERT INTO MailsSignature (Singnature) VALUES (@Singnature);
SELECT Id, Singnature FROM MailsSignature WHERE (Id = SCOPE_IDENTITY())
For testing I created a desktop application and found that the same Code, same(Use existing stored procedure in TableAdpater Configuration Wizard) and same stored procedure is working fine in inserting image into the table.
Is there any limitation in CF?
Regards,
Professor Corrie.
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Apr 12, 2006
Hi,everyone!
I'm new to this forum and also new to Visual Studio 2005 .NET.
I'm going to develop a pocket pc(windows mobile 2005) application which needs to save some data introduced by the user.Later that data should be syncronized with MS SQL Server database.
The application is going to be developed using Visual Studio 2005 with c#.
So I'm doubting wich is the best way of syncronising the data between Pocket Pc and a Desktop PC.Should i use MS SQL Server Mobile(RDA,Merge Replication) or XML(Xml Web Services) would help me better?Or is there any other better way of data syncronization/storage?
Could anyone help me,or post some links + code samples,please?
Thanks!
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Jan 30, 2008
I asked this question on another forum, and it was suggested that using SQL Server might be the way to go.
What I would like to do is create a database that can store detailed employee payroll information for workshop production. Included in this db would be employee info, job details, hours worked, pay rate, and so on and so forth. That will probably be the relatively easy part.
I would like to allow supervisors (job coaches) to enter this data on a Pocket PC (windows mobile) device, and then be able to synchronize the pocket pc to a workstation, allowing their data to be uploaded to the main database at the end of the day.
Can that be done using SQL Server as both the main networked database as well as having it (or a lite version of some sort) installed on a Pocket PC for synchronization purposes as described above?
Thanks for any input.
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Mar 15, 2006
We need to configure a way to publish from development to testing and from testing to production. An easy, automated process would be best.
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May 8, 2006
Hi,
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.
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Mar 11, 2006
i am using C#..net
I am synchronizing the sql server data with sqlce.but i get an
error when i call synchronize function. i am using sqlcereplication
class.
the error is
"a call to sql server reconciler failed"
native error 29006
and sometimes
native error
29045.
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Sep 18, 2007
Hi, all,
I did not see this one coming, and I am not sure if I did something wrong.
How do you push data from sql05 to sql2k?
I set up a data flow task, with one sql05 connection magager and another sql2k connection manager. Then when I tried to map them, I cann't!
The message on the box said: The connection manager uses an earlier version of sql server provider. Bulk insert operations require a connection that uses a sql server 2005 provider.
I have been trying different source, destination and transformation, but seems like missing something.
Thanks!
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Jul 25, 2007
I'm working on an SSIS package whose job it is to push data from x # of tables to x# of servers. Right now, I have it implemented with nested ForEach loops. ForEach Server loop inside of a ForEach table loop. It works great, but it will take too long as it is serial. I need a way for the inner operation to take place in parallel. In SQL 2000, the way I 'm doing this is by spawning a SQLAgent job per server. I could always do this here as well, but I'm interested in finding out if there is a way to do this with a single package.
I'm okay with process the table serially, but for each table I'd like to be able to parallel the push to the servers. Can't do it with multiple data flows because there are N # of servers being pushed to.
Hope that makes sense.
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May 2, 2007
Is it possible to call a stored procedure on the remote sql server to do a push (insert the data onto the main sql server)?
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Jul 27, 2015
I have data rows ( 7 rows and hundreds of colums) obtained by using execute sql task and i placed the output in CSV. Then I also moved this data in csv into excel (first row of excel)using simple data flow task with flat file source(CSV) and excel destination connections. However, I need to push data into 3rd row of excel sheet(I need to write some description and titles in  the first two rows) .I need to do this inorder to automate the process of producting the excel which has predefined pivot tables. I only need to update the excel sheet with raw data( 3rd row) which drives the pivot tables. How do I do this? How do i push into the third row instead of first?
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May 7, 2007
Hallo I need some hints because I would like to set up my service broker in the proper way.
First: I'm going to setup service Broker between 2 databases on the same sql server instance.
My Goal: I insert the data on table1 in the DB1.On table1 there is a trigger that begin conversation and send the message to the service on the DB2.
On the receiving queue there is an Activation that take the xml message, shred it and save the content on th table 2 on the DB2.
Actually this SP is my main concern because the shred and insert involves also several checks so it could take "a while".
Volume of data: it seems that there are 100-200 daily insert in the table1 on the DB1 and it is possible that some of them arrives at the "same time".
Very quickly:
On the DB1 the trigger:
Notice that I reuse always the same conversation and the send queue as RETENTION = OFF
begin transaction;
begin
set @dialog_handle = (select conversation_handle from sys.conversation_endpoints where far_service='ReceiveService');
if @dialog_handle is null
BEGIN
BEGIN DIALOG CONVERSATION @dialog_handle
FROM SERVICE [SendService]
TO SERVICE 'ReceiveService'
ON CONTRACT [MainContract]
WITH ENCRYPTION = OFF;
END
SEND ON CONVERSATION @dialog_handle
MESSAGE TYPE Message ('uyiuy')
commit;
END
On the DB2
ReceiveQueue is defined as:
CREATE QUEUE [dbo].[ReceiveQueue] WITH STATUS = ON , RETENTION = OFF , ACTIVATION ( STATUS = ON , PROCEDURE_NAME = [dbo].[OnReceivedTrade] , MAX_QUEUE_READERS = 100 , EXECUTE AS N'dbo' ) ON [PRIMARY]
But most important is the Activation's SP and this is the main code:
while (1 = 1)
begin
begin transaction
-- Receive the next available message from the queue
WAITFOR (
RECEIVE top(1)
@message_type=message_type_id,
@message_body=message_body,
@dialog = conversation_handle
FROM ReceivedQueue
)
if (@@ROWCOUNT = 0)
BEGIN
Rollback Transaction
BREAK
END
SET @ErrorSave = @@ERROR ;
IF (@ErrorSave <> 0)
BEGIN
ROLLBACK TRANSACTION ;
SET @ErrorDesc = N'An error has occurred.' ;
END CONVERSATION @dialog
WITH ERROR = @ErrorSave DESCRIPTION = @ErrorDesc ;
INSERT INTO [dbo].[tblLog] VALUES(@ErrorDesc,NULL)
END
ELSE
BEGIN
'this is the SP that does most of the work
exec [dbo].[sp_ShredXMLMessageToRelationalData] @message_body
END
commit transaction
I have to say that everything works fine but I don't think that it is completly performant.
I read several blogs/forums and now I'm confused on the best way to implement service broker messaging:
These are my questions:
1) I read that is the DB's are in the same instance It can improve performances the send the message directly on the Queue2.
Can be useful in my case? How to implement it?
2)In my case it is necessarly that I send a message back to the initiator?
3) In my case the conversation never end. I don't think that this is correct but in case of the data push who has to END the conversation? The target? the initiator? never end to avoid overhead (I read that big overhead is caused by the BEGIN and END DIALOG)?
3) where (initiator or Target) and how to handle the service broker error? In my case my applications are SPs and I need to inform the developer or DBA that something went wrong during the processing ( conversation or shredding stored procedure).
4) In my case is should be a good idea to think about how to solve the possibility of the "poison messages"
for sure I will find out other questions...
Any hint, link is appreciated!
Thank you very much!
Marina B.
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Oct 6, 2006
Hi Everyone,
I have tried the Sync the data from sql server mobile (.SDF) to Sql server 2005 (.mdf).In push command, i am getting the error "Sql Server Everywhere encountered problems when opening the database".
string rdaOleDbConnectString = @"Provider=SQLOLEDB.1;User ID=sa;Initial Catalog=master;Data Source=PRASSANAPRASANNA;Password=master";
qlCeRemoteDataAccess rda = null;
try
{
rda = new SqlCeRemoteDataAccess();
rda.LocalConnectionString = "Data Source=D:/DATABASE/test.sdf";
rda.InternetUrl = http://localhost/Dataset/sqlcesa30.dll;
rda.Push("company", rdaOleDbConnectString, RdaBatchOption.BatchingOn);
MessageBox.Show("Completed");
}
catch (SqlCeException)
{
}
finally
{
rda.Dispose();
}
please guide me any one ours guys to solve this problem .
Thanks
Prasanna.
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Mar 10, 2006
Hi,
I'm converting a replication script from SQL 2000 to SQL 2005.
I am getting an error with push merge with no way to figure out what is wrong.
I've configured replication on a single XP server in SQL 2005 RTM version.
I have a push merge set up between A and B and between B and C. All 3 databases are 9.0 compatibility.
The snapshot and merge jobs for the A to B run fine with no errors, and merge replicates ok.
The snapshot for B to C fails with this message:
Message
2006-03-09 17:30:35.94 ---------------------------------------------
2006-03-09 17:30:35.94 -BcpBatchSize 100000
2006-03-09 17:30:35.94 -HistoryVerboseLevel 2
2006-03-09 17:30:35.94 -LoginTimeout 15
2006-03-09 17:30:35.94 -QueryTimeout 1800
2006-03-09 17:30:35.94 ---------------------------------------------
2006-03-09 17:30:35.95 Connecting to Publisher 'MyInstance'
2006-03-09 17:30:35.97 Publisher database compatibility level is set to 90.
2006-03-09 17:30:35.97 Retrieving publication and article information from the publisher database 'MyInstance.MyDB'
2006-03-09 17:30:36.22 [0%] The replication agent had encountered an exception.
2006-03-09 17:30:36.22 Source: Replication
2006-03-09 17:30:36.22 Exception Type: Microsoft.SqlServer.Replication.ReplicationAgentSqlException
2006-03-09 17:30:36.22 Exception Message: Data is Null. This method or property cannot be called on Null values.
2006-03-09 17:30:36.22 Message Code: 52006
2006-03-09 17:30:36.22
Love that exception message: "Data is Null" - very helpful to someone who is clairvoyant perhaps.
I checked the snapshot bcp files. The tables being merged all have data.
A sample add article command is:
exec sp_addmergearticle @publication = N'MyMerge', @article = N'Phone', @processing_order = 4, @source_owner = N'dbo', @source_object = N'Phone', @type = N'table', @description = null, @column_tracking = N'true', @pre_creation_cmd = N'drop', @creation_script = null, @schema_option = 0x000000004C42CDDF, @article_resolver = null, @subset_filterclause = null, @vertical_partition = N'false', @destination_owner = N'dbo', @verify_resolver_signature = 0, @allow_interactive_resolver = N'false', @fast_multicol_updateproc = N'true', @check_permissions = 0, @identityrangemanagementoption = N'none' ,@force_invalidate_snapshot = 1,@force_reinit_subscription = 1
If you have any ideas on how to fix this, I'd be most grateful. As it is after 6pm I probably won't read this again until morning. Thanks for any suggestions.
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Nov 2, 2015
We already integrated different client data to MDS with MS Excel plugin, now we want to push back updated or new added record to source database. is it possible do using MDS? Do we have any background sync process to which automatically sync data to and from subscriber and MDS?
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Sep 20, 2005
What is the better table design for a data collection application.1. Vertical model (pk, attributeName, AttributeValue)2. Custom columns (pk, custom1, custom2, custom3...custom50)Since the data elements collected may change year over year, whichmodel better takes of this column dynamicness
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Jan 11, 2006
I am new to SSIS programming, so bear with me if my question seems naive to you gurus. I have a situation that needs to set the data source for a data flow from external .NET application ('external' means that the application will run on different process than the SSIS). I am trying to set the data source on which the data flow works from my C# application in a DataSet format. Ideal solution is not to save the DataSet to any file on harddisk (I know that will work, but has the overhead of writing, reading and managing the temp file). What I want to achive is that the business logic of picking data for SSIS Data Flow to process is controlled inside my C# application, the Data Flow just does what it does best - Transformation. Have any of you successfully done this before?. Thanks!
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Mar 1, 2004
Hi,
I am developing an applicaiton through which, i want to print from pocket pc emulator 2003. I am using PrinterCE.NETCF SDK to do this task. I am able to print from my applicaiton like we do in ASP (Printing one line at a time). In PrinterCE, there is an option of printing the output to a file. But, I am not able to find how we do it.
So, I want to know how we can print the output through PrinterCe into a file. Can anybody help me??
thanx and regards
ramesh chandra
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Jul 20, 2005
Hi,How to replicate data from SQL Server CE (Pocket PC) to MSDE using C#(data size = from 2 to 10 MB)?--*Best regards,*Klaudiusz Bryja
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Jan 12, 2004
Hi to all.
I have a windows ce mssqlserver 2000 version.
I have writted a java application and i needed a database connection.
I wish a driver for execute the connection to mssql server 2000 into pocket pc.
The connection string that i use is
connessione = DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;databasename=A&MMobile", "sa", "sa");
Ok?
Which are the driver that i needed?
Thanx,
Simona
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Mar 28, 2008
Hi,
I'm a developer of VB.NET mobile applications at work. We have used Access in the past, and manually pushed flat files to and from the scanner. We are now exploring SQL CE.
Trouble is, I am having a difficult time figuring out how to open SQL CE databases on the Pocket PC emulator. I've worked more on the middleware programs in the past - and have just dealt with ADO.NET connection strings - not the actual development on the scanner itself.
I am try to figure out how to actually connect to SQL Server CE on the Pocket PC 2003 SE emulator.
When I deploy the application on the emulator, it installs SQL Server CE onto the emulator. However, I'm not sure how to install the sample database (starting off with Northwind.sdf for testing purposes) onto the emulator. I'm also not positive the connection string is correct - as it seems to be different than typical ADO.NET.
Here's my code (for connecting to the database) so far.
Code Snippet
Public Class SampleInventorySystem
Private _conn As SqlCeConnection
Public Sub New()
' This call is required by the Windows Form Designer.
InitializeComponent()
_conn = New SqlCeConnection("Data Source = .Northwind.sdf") 'This is one of 'many connection strings I've tried
End Sub
Private Sub SampleInventorySystem_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim cmd As New SqlCeCommand()
cmd.Connection = _conn
cmd.CommandText = "SELECT [Employee ID], [Last Name], [First Name], Photo FROM Employees"
Try
_conn.Open()
Catch ex As Exception
MessageBox.Show("Error opening database", "Error")
End Try
End Sub
End Class
When I deploy the application, the Try Catch block catches the error "Error Opening Database". I've also tried putting the full path for the connection string. Is there a folder which I should directly put the .sdf file into the emulator - similar to the folder directory of the scanner? (i.e. Storage Card/...)
Thanks for your help!
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Aug 27, 2007
I have developed an application using visual studio 2005 and I am trying to figure out how to store the data on the pda and sync it with a dadabase on the pc. we have a database server but it is only have sql server 2000. i have only been able to find instruction for sqlserver 2005. can anyone help.
thank you
Tony
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Apr 10, 2004
Hi,
Any body please give me any reference to the C# code, how to drop a database on SQL SERVER CE.
thanx and regards
ramesh chandra
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Apr 13, 2007
When I try to do a pull using a view I'm getting the following error message:
€œThe query cannot be tracked. There might not be a primary key, or the query might involve multiple tables. [ Query string = SELECT * FROM DATABASE_NAME.viewname ]€?
but when I do a select col1 from view I get my data. The view has some inner joins included in it, could that be the issue?
NOTE: this is from my handheld device, its not SQL Server related. I posted this earlier in this forum but it was moved to SQL Server.
I get the error on my handheld device and handheld device only
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Mar 14, 2006
hi i tried to view a replication on a pocket pc app that i created. and i used the following code
private void Sync()
{
public string AppPath = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase);
SqlCeReplication repl = new SqlCeReplication();
repl.InternetUrl = @"http://naomi/sqlmobile/sqlcesa30.dll";
repl.Publisher = @"Naomi";
repl.PublisherDatabase = @"SQLMobile";
repl.PublisherSecurityMode = SecurityType.DBAuthentication;
repl.PublisherLogin = @"sa";
repl.PublisherPassword = @"<...>";
repl.Publication = @"SQLMobile";
repl.Subscriber = @"SQLMobile";
repl.SubscriberConnectionString = @"Data Source=""" + AppPath + @"SqlMobile.sdf"";Max Database Size=128;Default Lock Escalation =100;";
try
{
repl.AddSubscription(AddOption.ExistingDatabase);
repl.Synchronize();
}
catch (SqlCeException e)
{
MessageBox.Show(e.ToString());
}
when i run it i keep on getting the error:
The SQL Mobile Subscription already exists. Publisher, PublisherDatabase, and Publication for this subscription should be different from any existing subscription.
However, i can still view the contents of the datagrid that refers to the database subscription.
1. What should i do in order to stop getting the error above?
2. If i edit the contents of the datagrid in the pocket pc app how will i update the replication in the sql server? thanks
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Jun 8, 2006
hi...!
I'm creating a small device application using visual studio.NET 2003. Is it possible to get a sql server ce database file (.sdf) that i created at the pocket pc emulator to my desktop pc ?
If that's possible, then can you tell me how to do that ??
thanx b4
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Apr 17, 2007
Hi, anybody help me how to develop Today Screen plug in for WM5 pocket pc.
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Apr 21, 2008
Hi all,
I'm working on porting a solution running under WM 5 Pocket PC to Win32 but I got some problems with type definitions like CEOID, CEGUID... I saw that these types are defined in windbase.h (EDB definition added to preprocessors) ) which includes types and definitions usefull for database managment. Anyway this header file is not present in C:Program FilesMicrosoft Platform SDK for Windows Server 2003 R2Include, so I was wondering which is the header file I can use instead of it. Thanks
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Jul 27, 2006
i have install vs2005 and wm5 sdk on my pc. i want to develop database application on my pocket pc (database = sqlserver 2005 express)
- i need to install another software on my pc or pocket pc ?
- how to start develop database application on my pocket pc?
thank you
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Dec 21, 2006
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?
Thanks in advance
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Feb 28, 2006
Hi,
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.
Thanks in advance.
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