| |
by: JJ |
last post by:
Hi,
I created a DataAdapter, connection object and dataset generated from
DataAdapter by dragging DataAdapter compenent to win form. Now in the code
behind I want to use that DataAdapter. I go to use the dataset that was
generated from DataAdapter and I get an Object ref error. So do I have to go
through the steps in code behind to reinitate the SqlDataAdapter and DataSet
that I generated on the form? If so whats the purpose of having...
|
by: Jim |
last post by:
Group,
I have a Web application sitting on a staging server that is using SQL
Server 2000 as its data store, and I can run the application flawlessly.
Now, when I copy the project to my localhost and run the application, using
the same SQL Server, I keep on receiving a SQLException Timeout expired. Any
ideas how I can remedy this?
|
by: Robert Brown |
last post by:
Hi All..
I am experiencing Timeouts after about 30-40 seconds when trying to
fill a dataset from SQL.
I have seen a lot of posts mentioning to set the commandtimeout
property, but how do you do that on an SQLAdapter? I setting a
connection timeout on the SQL Connector, but that didn't help.
Here is my code.. Can anyone help???? BTW: I am returning about 1
|
by: Doug Bell |
last post by:
Hi,
I thought I had this sorted this morning but it is still a problem.
My application has a DataAccess Class.
When it starts, it:
Connects to a DB (OLE DB)
If it connects it uses an OleDbCommand with an SQL String and the connection
it has a DataAdapter with the command
then it fills the DataSet's DataTable with the streamed data.
|
by: Zorpiedoman |
last post by:
I keep getting a concurrency exception the second time I make a change and
attempt to update a dataadapter. It appears this is by design, so there must
be something I can do to avoid it.
Example:
I have a dataadapter that contains one table with one row. I change the
value of the 'FisrtName' column in that row from Jack to John. I call
..update on the dataadapter it goes through fine. Now I change that same
column in that same row...
|
| |
by: bonita |
last post by:
If I add the code for user to download the file (e.g.
if(File.Exists(FILE_NAME)){......}), the ASP.NET will give the
following timeout error:
Timeout expired. The timeout period elapsed prior to completion of the
operation or the server is not responding.
It seems that the download file code is executing before letting the
previous code to finish. Even the message print code
(message.Text="...";) is not executed.
|
by: sorcerdon |
last post by:
Hello!
I am looking for someone who has solved this multi-million people's
problem. EVERYONE seems to ahve this problem.
Im a creating a data set and populating it with a call to a store proc.
Its a complex stored proc with the end result as an insert to a temp
table. Then I do a select from the temp table - in the store proc.
|
by: Steve |
last post by:
I have a bit of "login authentication" code that in the event of a server
error, connection error, etc will take a Looooooong time to timeout. I
wanted to redesign it to call the DAL method in a separate thread (easy
enough) w/ a callback for when it's done. The area I'm having trouble with
is once I determine the timeout period has elapsed, how do I kill the thread
safely?
I asked a threading question here awhile ago and some kind...
|
by: =?Utf-8?B?RnJhbmsgVXJheQ==?= |
last post by:
Hi all
I have a timout problem when I call "DataAdapter.Fill".
When I debug, I see that all timeout settings are correct,
ConnectionTimeout is 0 and also CommandTimeout is 0.
But when I call the fill method I get:
"Timeout expired. The timeout period elapsed prior to completion of the
operation or the server is not responding."} System.Exception
{System.Data.SqlClient.SqlException}
|
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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
| |
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
| |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
|
