by: Donnie Darko |
last post by:
I'm trying to understand SqlConnection(), SqlCommand()
For example. I use SqlConnection() as a parameter when I create a new
SqlCommand. Then I open SqlConnection(), then I execute the...
|
by: huzz |
last post by:
I have a method that gets sqldatareader as shown below.. my question is how
do i close the sqlconnection (objConn) object within this method?
If i put the objconn.Close(); after the return then i...
|
by: sevenfifteen |
last post by:
I've noticed that if I use a statement lik
using(StreamWriter sw = new StreamWriter(@"c:\filetowriteto.txt")
{...
then the file gets released at the end of the using statement block
However if...
|
by: The Coolest Dolphin |
last post by:
Hi all,
I have a question/problem concerning usage of my sqlconnection throughout my
program.
In my main form (frmMain) I defined an sqlconnection (I've set the
connection public so that I can...
|
by: MuZZy |
last post by:
Hi,
Just wanted to make sure i get it right: consider this class:
// =========== START CODE =============
class Test
{
private SqlConnection con = null;
public void Connect()
{
con = new...
|
by: Bob |
last post by:
In our new .NET web applications, we try to limit the use of SqlConnection
to just one instance per page, even if there are multiple accesses to
various queries. The thinking behind is that this...
|
by: Steve Richter |
last post by:
I really miss c++ ....
I have an SqlConnection object within my Web.UI.Page object. The
thinking is that the connection to the database server is opened once
when the page starts to do its...
|
by: John Bailo |
last post by:
using (
SqlCommand cmd = new SqlCommand("select * sample"),
new SqlConnection( sqlDsn )
)
)
{
SqlDataAdapter adapter = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();...
|
by: Victor |
last post by:
Hi Guys I have a problem here.
I want to improve the performance for a website. When I looked into the
system, I have found that the system made the "SqlConnection Object" static.
That mean only...
|
by: fniles |
last post by:
I am using VB.NET 2003. When using SQLClient.SQLConnection with SQL 2005
database,
1. connection pooling is automatically used, right ? I mean, in the
connection string I do not need to explicitly...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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