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...
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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...
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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...
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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...
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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...
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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: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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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: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
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...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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