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.NET Forum / .NET Framework / ADO.NET / December 2004

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ThreadLast Post  Replies
Using @@IDENTITY and SCOPE_IDENTITY()25 Dec 2004 23:51 GMT2
I need to obtain an identity value from a row I just added to a table. I
would prefer to use SCOPE_IDENTITY() rather than @@IDENTITY but have found
that the only way I can get SCOPE_IDENTITY() to work is to place a SELECT
SCOPE_IDENTITY() just after the INSERT.... code of a ...
How can I prevent undesirable conversions done by ADO.NET?25 Dec 2004 22:18 GMT8
I have a simple command.ExecuteNonQuery() to insert some data into the SQL
DB. The data can be inserted, but the characters like '\n' are somehow
stripped during the process.  I want to keep it.
My code looks like below.
Cannot add a newrow after a row has been deleted.....:(25 Dec 2004 10:06 GMT1
I'm going nuts using the currencymanager. Am I the only person using this
manager, I'm not getting any replies to my post, neither do I see anyone
posting similar problems. Maybe I'm not using it the way, it's supposed to
be, some one please help me out..
Advanced row selections using Parent Child relationships24 Dec 2004 09:01 GMT2
I have 3 tables related to this issue which I will present in xml-form for
best known legibility...
<root>
 <User id="1" name="User One"/>
Oracle Parameter bound problem: ORA-01008: not all variables bound24 Dec 2004 08:31 GMT1
my sql is below :
=================================================
DECLARE
TEMP_VAR1 VARCHAR2(32767);
Client-Side Indexes???23 Dec 2004 20:10 GMT5
I have a DataView and I'm changing the RowFilter several thousand times
during some processing.  Is there a way to speed that up, something like a
client-side index I can use?
Currently the process takes several hours to run, most of that time being
Data provider run-time information23 Dec 2004 19:49 GMT5
How does one get data provider information at run-time using ADO .NET. I
want to get such things as particularities of SQL syntax, transaction type
support, other data provider specific information but I want to do it in a
generic way and not in a hard-coded, predetermined way. I ...
when to explicitly close/release objects/resources23 Dec 2004 18:25 GMT9
what objects do I need to be sure to explicitly close calling
object.close()? datasets? datatables? connections? dataviews? datareaders?
and how should it be done? .close()? .dispose()? set=Nothing?
I am new to asp.net/ado.net/vb.net but I used to always explicitly close
Connection String Property For Pooling23 Dec 2004 15:44 GMT3
Just a quick quastion. There seems to be a close relationship
between connection pools and the connection string. Given that a
Workstaion ID forms part of a connection string, does this mean that
each machine on the network that will access the server will always
Reading a lot of rows, how to get better performance without GetRows() ?23 Dec 2004 14:17 GMT14
I'm replacing a VB application with a .NET application written in C#.
Previously I have been using the GetRows() function of ADO recordsets
quite extensively, because in the case of the old application it would
lower data retrival time several times.
Fire query on DataSet23 Dec 2004 12:31 GMT1
DataSet is supposed to be an in-memory database. So is it possible to fire a query on it. I want to fire a "Select" query (with alises in it) and also a "Transform" (Crosstab) query. In the current scenario I am putting things in an Access table but for performance reasons want ...
ExecuteReader requires an open and available Connection. The connection's current state is Closed.23 Dec 2004 12:23 GMT1
(Type your message here)
--------------------------------
From: renu
Friends,
sqlDataAdapter.Update using Dataset.Merge -- Does not work -- any reason?23 Dec 2004 12:04 GMT1
Gurus,
Here is what I'm trying to do.
I have a table in sql server. The data for this table comes from a XML
(with matching schema) from an external system. I'm trying to read the
Why can't I do a foreach on this typed row?23 Dec 2004 00:32 GMT1
I am trying to do something like this, but getting a compile error:
FldOrderTxn.fldOrderRow orderRow = fot.fldOrder.NewfldOrderRow();
orderRow.FMCO_USER_ID = ds.Tables[0].Rows[0]["FMCO_User_ID"].ToString();
orderRow.SEQ = 1;
Tracking EXE inside the insert trigger using the process ID & SP_W22 Dec 2004 20:42 GMT1
Hola!
I am trying to track inside the insert trigger, what EXE is creating the
insert using the process ID.
1) If I call from an EXE done using VB6 (lastest patch), I do an SP_WHO2, I
 
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