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.NET Forum / .NET Framework / ADO.NET / March 2008

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ThreadLast Post  Replies
TableAdapter Updating12 Mar 2008 19:07 GMT1
I have one TableAdapter that has 2 custom updating functions, 1 insert, and
the default Fill.
In my 2 custome updating functions, one function updates some fields,
whereas the other function updates the other fields (we do not always want to
The ConnectionString property has not been initialized.12 Mar 2008 18:32 GMT1
I am using TableAdapters the same way in the code below. The first works, and
the second does not. Names shortened here for simplicity, and values
hardcoded.
In both cases I can stop in the debugger and see the correct connection
What's new in ADO.NET12 Mar 2008 17:11 GMT1
What's new in ADO.NET framework 3.5 about new features, changes,
improvements ?
Regards,
App bombs in production12 Mar 2008 14:57 GMT7
I have a vs 2003 win form app which runs fine in IDE but once it is deployed
via setup it bombs on start-up screen and wants to send MS the error report.
This happens on multiple pc including the development machine so problem is
probably not with pcs.
How Do I setup a RowChangedEvent in a Typed DataSet12 Mar 2008 14:43 GMT6
I have a strongly typed dataset and when I write the identity column to the
database, I set it and retrieve it. This works fine.
Now I want an event to trigger for each record that is set and retrieved
from the DataSet to update the children of the DataSet with the new identity
Creating a .NET 1.1 DataSet in Visual Studio 200812 Mar 2008 14:40 GMT3
I'm running a .NET 1.1 application and I'd like to use a .NET 2.0 Web
service which uses .NET 2.0 Datasets.
I would like to write a proxy class that talks to the Web service on one
side and on the other to the .NET 1.1 app. Is it possible to create .NET 1.1
Open file suddenly stops existing?!12 Mar 2008 10:38 GMT11
A file is successfully opened, partly read, and not closed, but suddenly it
stops existing?  How does Ado.Net accomplish this result?
This seems to be a 100% repro on one file but 100% no problem on a different
file.  Again how does Ado.Net do this?
using go in a sql batch12 Mar 2008 09:21 GMT2
in SQL scripts I can use GO to force query analyzer to finalize the batch
above. Before continuing with execution of code. This is needed i.e. when i
add a new column before i can fill it.
Is there an equivalent statement that can be used when hte script is loaded
Updating a datarow12 Mar 2008 04:31 GMT2
I am having a problem putting all of the pieces together on this one and
would appreciate some help.
I need to find a row based on certain criteria, retrieve its Item Number or
position in the table, then update a field in the row.
ADO.NET query execution much slower than SQL Management Studio11 Mar 2008 15:17 GMT5
I have a stored procedure that when called from SQL 2005 Management Studio
takes less than one second to execute.  The same SP, when called from .NET
code takes about 13 seconds.  I am using a SqlCommand object with
CommandType set to StoredProcedure and I am passing arguments ...
Property from Typed DataSet Error11 Mar 2008 05:46 GMT1
I have a Typed DataSet named MyDataSet and a Component (System.ComponentModel.Component based) and
It last have a property from MyDataSet typed. But when use my component and set the proporty, raise
the message "MyDataSet can't  convert to "MyDataSet",
¿ How do it ?
SqlConnection.ClearPool as best practice on command timeout?11 Mar 2008 02:58 GMT7
If a timeout occurs on a SqlCommand while it is in the middle of
executing a transaction contained withing a stored procedure
(transaction is started in the stored procedure with BEGIN TRANS, as
opposed to being started in the .Net application), database resources
Bad Uri Format11 Mar 2008 00:57 GMT1
In the docs this is used all over the place:
new Uri("somefile.txt")
but that throws an exception "Bad Uri Format".  It works if you specify:
new Uri("somefile.txt", UriKind.Relative)
What FW version to target10 Mar 2008 20:32 GMT7
I am developing a database app in vs 2008 and I don't need wpf. What fw
version do I need to target?
Thanks
Regards
Generating a dataview from a datatable10 Mar 2008 05:55 GMT2
I have a strongly typed dataset generated by vs 2008. I am trying to fill in
one of the datatables in the dataset and then cerate a dataview from the
datatable. I have used the below code but it does not work.
   Public ds As MyDS
Pages: 1 2 3 4 5 6 February, 2008
 
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