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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...
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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?
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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
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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.
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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...
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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.
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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.
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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...
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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}
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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,...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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...
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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();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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...
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