by: Kevin Vogt |
last post by:
When initially loaded, my web application (below) takes ~120000 milliseconds
to open its connection. But repeated executions take 0 milliseconds each.
But when I wait for approx. 5 minutes and try...
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by: Mojtaba Faridzad |
last post by:
Hi,
I am newbie in C# and I am trying to design my first database program and I
am trying to find the best solution. The database is MySQL.
how do you open your connection in a big...
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by: Macca |
last post by:
Hi,
I have an windows forms application that accesses a SQL database
I have a few questions as to connecting to the database.
This application will run 24 hours a day. It is a monitoring...
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by: mescano |
last post by:
I am currently implementing a singleton pattern for accessing a
database. Is it advisable to close the connection to the database at
all -- thus leaving it open or should it be closed. If closed,...
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by: Bryce K. Nielsen |
last post by:
Suddenly this week, I've started getting this error message:
System.Data.SqlClient.SqlConnection(GetOpenConnection)ExecuteNonQuery
requires an open and available Connection. The connection's...
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by: martin1 |
last post by:
All, I want to check wether db connection/open or not, if not it will post db
connection error to user in message box
The code is like:
Dim objConnection As New SqlConnection _...
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by: Imran Aziz |
last post by:
Hello All,
Like in C++ I tried to use constructor to open a database connection and
distructor to close the database connection, it now turns out that one
cannot create distrutors in C# classes.
...
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by: fniles |
last post by:
I am using VB.Net 2003 and MS Access (connecting using OleDBConnection).
I read using DataAdapter and DataSet, not DataReader.
When many people try to access the database at the same time, I get...
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by: Usman Jamil |
last post by:
Hi
I've a class that creates a connection to a database, gets and loop on a
dataset given a query and then close the connection. When I use netstat
viewer to see if there is any connection open...
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by: =?Utf-8?B?RyBIdXN0aXM=?= |
last post by:
I am creating a new MS Access DB in code, which works fine. I then try to
open it & set a password. I keep getting an error that the DB is already open
by my machine's Admin account. In reality it...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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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: 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: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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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
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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...
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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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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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